US20060134090A1 - Method and dietary composition for improving lipid digestibility - Google Patents
Method and dietary composition for improving lipid digestibility Download PDFInfo
- Publication number
- US20060134090A1 US20060134090A1 US10/509,949 US50994904A US2006134090A1 US 20060134090 A1 US20060134090 A1 US 20060134090A1 US 50994904 A US50994904 A US 50994904A US 2006134090 A1 US2006134090 A1 US 2006134090A1
- Authority
- US
- United States
- Prior art keywords
- promoter
- function
- pet
- lipid
- improved
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/13—Amines
- A61K31/145—Amines having sulfur, e.g. thiurams (>N—C(S)—S—C(S)—N< and >N—C(S)—S—S—C(S)—N<), Sulfinylamines (—N=SO), Sulfonylamines (—N=SO2)
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/142—Amino acids; Derivatives thereof
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/142—Amino acids; Derivatives thereof
- A23K20/147—Polymeric derivatives, e.g. peptides or proteins
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/158—Fatty acids; Fats; Products containing oils or fats
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/174—Vitamins
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/189—Enzymes
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/20—Inorganic substances, e.g. oligoelements
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K40/00—Shaping or working-up of animal feeding-stuffs
- A23K40/25—Shaping or working-up of animal feeding-stuffs by extrusion
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K50/00—Feeding-stuffs specially adapted for particular animals
- A23K50/40—Feeding-stuffs specially adapted for particular animals for carnivorous animals, e.g. cats or dogs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/185—Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
- A61K31/19—Carboxylic acids, e.g. valproic acid
- A61K31/194—Carboxylic acids, e.g. valproic acid having two or more carboxyl groups, e.g. succinic, maleic or phthalic acid
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/66—Phosphorus compounds
- A61K31/683—Diesters of a phosphorus acid with two hydroxy compounds, e.g. phosphatidylinositols
- A61K31/685—Diesters of a phosphorus acid with two hydroxy compounds, e.g. phosphatidylinositols one of the hydroxy compounds having nitrogen atoms, e.g. phosphatidylserine, lecithin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K35/00—Medicinal preparations containing materials or reaction products thereof with undetermined constitution
- A61K35/56—Materials from animals other than mammals
- A61K35/60—Fish, e.g. seahorses; Fish eggs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
- A61K36/18—Magnoliophyta (angiosperms)
- A61K36/185—Magnoliopsida (dicotyledons)
- A61K36/28—Asteraceae or Compositae (Aster or Sunflower family), e.g. chamomile, feverfew, yarrow or echinacea
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
- A61P1/04—Drugs for disorders of the alimentary tract or the digestive system for ulcers, gastritis or reflux esophagitis, e.g. antacids, inhibitors of acid secretion, mucosal protectants
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
- A61P1/14—Prodigestives, e.g. acids, enzymes, appetite stimulants, antidyspeptics, tonics, antiflatulents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
- A61P1/16—Drugs for disorders of the alimentary tract or the digestive system for liver or gallbladder disorders, e.g. hepatoprotective agents, cholagogues, litholytics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
- A61P1/18—Drugs for disorders of the alimentary tract or the digestive system for pancreatic disorders, e.g. pancreatic enzymes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
Definitions
- This invention relates generally to a food and/or food supplement product for pets and to its use in improving lipid absorption and digestibility.
- it relates to improving lipid absorption and digestibility in senior cats suffering the effects of pathologies and/or aging.
- the invention extends to methods of enhancing lipid digestibility and/or assimilation in pet animals.
- Malassimilation of dietary lipids is a known condition in humans.
- U.S. Pat. No. 6,426,069 teaches that, in humans, the absorption of dietary fats in the intestine can be increased by increasing the amount of the emulsifier lysophosphatidylcholine (lecithin) as absorption agent in the intestine.
- the agent can additionally include non-lipid molecules which may affect its physical form and/or physiological properties. Such molecules include, for example, bile salts and bicarbonate, which aid in the formation of colloidal particles of a lipid complex.
- pancreatic insufficiency cases of pancreatic insufficiency are sometimes treated in veterinary practice by the addition of raw pancreas to the diet of the animal.
- the pancreas should not be heated to avoid denaturation of digestive enzymes. This kind of procedure is not convenient for the pet owner to have to perform on a regular basis.
- Commercially made enzyme supplements for example as sold under the trade name Viokase V (believed to be a trade mark of Axcan Pharma US, Inc. of Birmingham, Ala.), are effective in improving fat digestibility in animals affected by pancreatic insufficiency, but they are expensive when given in the requisite amounts. They are therefore unsuitable for inclusion in the regular diet of a pet.
- Nicholson et al (op. Cit.) disclosed that dietary pancreatic extract supplementation of cats presenting with poor fat digestibility almost doubled fat digestibility, although enzyme supplementation failed to increase fat digestibility to normal levels in all three cats tested. These findings point to pancreatic enzyme supplementation being able to achieve a partial correction.
- Vitamins A, D, E and K are fat-soluble vitamins that are absorbed only with long chain fatty acids. A defect in either the absorption or digestion of lipid can therefore lead to deficiencies in any of these vitamins, as well as malabsorption of nutrients such as taurine or minerals such as calcium and magnesium, due to their binding with unabsorbed fatty acids (Simpson. K W and Michel, K E. Micronutrient status in patients with gastrointestinal disease. Proceedings ACVIM, Denver, Colo., pp. 651-653, 2001). Hence, a pet with low lipid digestibility is susceptible to several potential nutritional deficiencies, which can compromise its health.
- lipid fraction should be understood to mean a group of compounds that are insoluble in water, the group embracing fats, oils, waxes, phosphatides, cerebrosides, sterol, terpenes and the like, most of these including a fatty acid in their structures. Lipids can function to carry or transport a nutrient from a food source to the intestine and to the site of utilization, such as in a cell of the recipient's body.
- “Digestion”, as used in this specification, means the process of breaking down a complex food matrix into its constituent parts, for example fats to glycerol and fatty acids. The breaking down process is primarily by action of gastric, hepatic and pancreatic enzymes.
- “Digestibility”, as used in this specification, means the quantity, expressed in percentage form, of a nutrient that is digested and absorbed in relation to the total nutrient quantity ingested by the animal.
- “Assimilation”, as used in this specification, means the process of incorporation of simple molecules, produced from food digestion and absorbed into the body, into the complex compounds forming the constituents of the organism.
- the invention has the additional object of increasing the digestibility of lipids in a pet animal by a method of nutrition management.
- a further object is to provide a complete pet food or supplement for a complete pet food that aids the pet to absorb lipid and lipid soluble nutrients in its diets.
- Another object of the invention is to provide a method of improving lipid absorption in a pet animal, especially a senior pet.
- a further object is to provide a means of improving the transportation of fat-soluble vitamins and essential fatty acids into the a pet's tissues.
- the invention provides compositions and products that include them, for providing benefits related to the effective assimilation of a lipid or a lipid fraction. It also provides methods of improving or maintaining the capacity of a pet animal to assimilate a lipid or a lipid fraction effectively and to enable it to derive a benefit therefrom.
- a method of providing a pet with a benefit relating to effective assimilation of a lipid or lipid fraction comprises the steps of administering to the pet, as a part of, or in addition to, its regular diet, an edible composition comprising a pancreatic function promoter and one or more of a liver function promoter and an intestinal mucosa function-promoter.
- a nutrition management regimen for maintaining, improving, promoting or otherwise enhancing lipid digestibility comprises a dietary component for feeding regularly in an effective lipid assimilation-promoting amount, according to predetermined directions, to a pet animal, the dietary component comprising a pancreatic function promoter and one or more of a liver function promoter and an intestinal mucosa function-promoter.
- the pancreatic function-promoter comprises a lipase, a gut pH modifier or a pancreatic extract.
- the liver function-promoter may be selected from taurine, emulsifiers, vitamins, minerals, glutathione and glutathione promoters, and combinations thereof.
- the liver function-promoter is preferably a nutrient that increases endogenous glutathione after ingestion.
- the liver function-promoter comprises a pancreas extract.
- the extract includes pancreatic lipase.
- the pancreas extract may further comprise lipase derived from a non-pancreatic source.
- the non-pancreatic source is a fungus.
- the intestinal mucosa function promoter includes a fat transportation aid, agent or carrier.
- the aid, agent or carrier is preferably selected from whey protein and proteases having the capacity to promote the formation of lipoproteins.
- the intestinal mucosa function promoter has a fatty acid profile specially selected to improve absorption.
- the fatty acid profile is polyunsaturated.
- Fish oils are suitable examples having a polyunsaturated profile.
- the benefit to the pet is related to at least one of gut function, outward appearance, pet-to-owner relationship, aging and general health aspects.
- the composition is in the form of a nutritionally balanced, ready-to-eat meal.
- the composition comprises a dried kibble.
- the composition is in the form of a wet petfood meal.
- composition is administered as a meal supplement.
- composition is in the form of a wet petfood meal.
- the lipid assimilation-promoting component of the invention is provided in a container for addition to a separately packaged complete meal or for administering apart from a meal.
- the component is provided in a pharmaceutically acceptable carrier.
- the benefit derivable from applying either aspect of the invention is related to outward appearance and is observable in any one or more of:
- the intestinal mucosa function-promoter preferably includes an anti-inflammatory agent, lactoferrin, a prebiotic or a probiotic micro-organism.
- the anti-inflammatory agent is preferably an omega-3 fatty acid.
- the benefit derivable by the pet following the regimen, from effective assimilation of a lipid or lipid fraction is related to at least one of gut function, outward appearance, pet-to-owner relationship, aging and general health aspects.
- the benefit that is related to gut function is observable in any one or more of:
- an edible composition for use in maintaining, improving, promoting or otherwise enhancing lipid digestibility in a pet animal by regular administration to such animal, according to predetermined directions comprises a pancreatic function-promoter and at least one of a liver function-promoter and an intestinal mucosa function-promoter.
- a method of improving the capacity of a pet animal to absorb an essential nutrient comprises the step of improving the capacity of the animal to absorb a lipid or lipid fraction that is a carrier of the essential nutrient.
- Preferred essential nutrients include vitamin E and arachadonic acid (or ARA).
- the invention extends, in another aspect, to the use of a lipid digestibility-enhancing agent in the manufacture of a dietary composition or dietary supplement, for the provision of a benefit relating to optimal lipid absorption in a pet animal.
- the benefit may be any one of those listed above.
- a method of improving the appearance of a pet comprises the step of increasing its capability to digest fat in its diet: wherein fat digestion capability is increased by feeding the pet a diet that contains an agent selected from:
- the invention provides also for a composition for use in a method of maintaining promoting or improving serum levels in a pet animal of essential fatty acids and/or fat soluble antioxidants, the composition comprising a pancreatic function promoter and one or more of a liver function promoter and an intestinal mucosa function-promoter and the method comprising administering the composition orally to the pet according to a predetermined dietary regimen.
- An advantage of the invention is that it produces visible improvements in the body condition of senior pets, such as fragile senior cats.
- Another advantage is that it provides an improvement of their nutritional status. Through this, there are further benefits expected, such as improvement in the quality of life and extended longevity of the pet and greater satisfaction of the owner.
- a still further advantage of the invention is that it may be applied not only to clinically healthy senior pet cats, but also to cats with Exocrine Pancreatic Insufficiency (EPI) and a wider range of digestive deficiencies that contribute to lipid malabsorption, for which the mechanisms are not yet fully understood.
- EPI Exocrine Pancreatic Insufficiency
- This invention seeks to provide means of prevention and relief for pets that are susceptible to develop, or that have already developed, reduced lipid absorption capability from any cause.
- a cause may include EPI, inflammatory liver disease, pancreatitis, inflammatory bowel disease, intestinal lymphoma, and idiopathic (unknown cause) malabsorption.
- the invention provides a means for increasing lipid absorption through nutrition management. Such management can be carried out by the pet owner, care giver or keeper. By implementing it as a regimen that maintains, improves, promotes or otherwise enhances lipid digestibility, various health and wellness benefits can ensue. These are set out more fully below.
- a nutrition management regimen for maintaining, improving, promoting or otherwise enhancing lipid digestibility in a pet animal comprises a lipid absorption-promoting ingredient for feeding regularly to the pet animal in need thereof, according to predetermined directions.
- the lipid absorption-promoting ingredient comprises at least one nutrient selected from pancreatic function promoters and another from the groups consisting of liver function promoters, intestinal mucosa function promoters and combinations thereof. It may be administered as a part of the pet's regular diet, such as in the medium of a nutritionally balanced pet food or as a supplement to a meal or to a treat.
- the meal may be wet or dry, such as in kibble form.
- the pet may be a cat or a dog.
- the invention has particular advantage for elderly or senior pets. Generally, these are pets of age 9 years and above. However, a younger pet may be found to display attributes of age and may benefit too.
- pancreatic function promoters that may be used in this invention include natural and artificial lipases, gut pH modifiers, pancreatic extracts, and combinations thereof.
- the pancreatic function promoter is lipase enzyme
- it is present to be administered to the pet in an edible composition in an amount sufficient to provide the pet receiving it with from about 1,000 to 80,000 IU of lipase enzyme daily.
- the composition contains sufficient amount of the promoter to provide from about 9,000 to 60,000 IU of lipase enzyme daily, when administered according to a predetermined regimen.
- the pancreatic function promoter is a gut pH modifier
- it may comprise a system that includes one or more of an acidifier, an alkalanizer, a buffer, a prebiotic or a probiotic micro-organism.
- Preferred gut pH modifiers are those that promote fermentation and modify gut pH in a predictable and controllable manner.
- suitable acidifiers are citric acid and lactic acids.
- An example of a suitable base is sodium hydroxide.
- the base may also be a carbonate or bicarbonate or include combinations thereof.
- the gut pH modifier is an acidifier
- the gut pH modifier is an alkalanizer
- the gut pH modifier is a buffer
- the pancreatic function promoter is a pancreatic extract
- the extract preferably includes pancreatic lipase.
- lipase derived from a non-pancreatic source may, in addition or alternatively, be used.
- the gut pH-modifying agent is a prebiotic or a probiotic micro-organism, or a combination thereof.
- the prebiotic may be obtained from any suitable natural or purified source, for example chicory, and may comprise inulin or an oligosaccharide. Should a probiotic microorganism be selected, it needs to be one that, via fermentation processes in the gut, regulates the gut pH.
- probiotic microorganisms produce organic acids such as lactic acid and acetic acid which inhibit the growth of pathogenic bacteria such as Clostridium perfringens and Helicobacter pylori .
- probiotic micro-organisms examples include yeasts such as Saccharomyces, Debaromyces, Candida, Pichia and Torulopsis , molds such as Aspergillus, Rhizopus, Mucor , and Penicillium and Torulopsis and bacteria such as the genera Bifidobacterium, Bacteroides, Fusobacterium, Melissococcus, Propionibacterium, Enterococcus, Lactococcus, Staphylococcus, Peptostrepococcus, Bacillus, Pediococcus, Micrococcus, Leuconostoc, Weissella, Aerococcus, Oenococcus and Lactobacillus .
- yeasts such as Saccharomyces, Debaromyces, Candida, Pichia and Torulopsis
- molds such as Aspergillus, Rhizopus, Mucor , and Penicillium and Torulopsis
- bacteria such as the genera Bifidobacterium, Bacter
- probiotic microorganisms are: Saccharomyces cereviseae, Bacillus coagulans, Bacillus licheniformis, Bacillus subtilis, Bifidobacterium bifidum, Bifidobacterium infantis, Bifidobacterium longum, Enterococcus faecium, Enterococcus faecalis, Lactobacillus acidophilus, Lactobacillus alimentarius, Lactobacillus casei subsp. casei, Lactobacillus casei Shirota, Lactobacillus curvatus, Lactobacillus delbruckii subsp.
- lactis Lactobacillus farciminus, Lactobacillus gasseri, Lactobacillus helveticus, Lactobacillus johnsonii, Lactobacillus reuteri, Lactobacillus rhamnosus ( Lactobacillus GG), Lactobacillus sake, Lactococcus lactis, Micrococcus varians, Pediococcus acidilactici, Pediococcus pentosaceus, Pediococcus acidilactici, Pediococcus halophilus, Streptococcus faecalis, Streptococcus thermophilus, Staphylococcus camosus , and Staphylococcus xylosus .
- the probiotic microorganisms may be in powdered, dried form; especially in spore form for microorganisms which form spores. Further, if desired, the probiotic microorganism may be encapsulated to further increase the probability of survival; for example in a sugar matrix, fat matrix or polysaccharide matrix. Alternatively, the microorganism may be provided as a separately contained supplement to the main food composition.
- pancreatic function promoters may be used.
- Liver function promoters suitable for use in this invention may be selected from edible emulsifiers, taurine, glutathione or glutathione promoters, minerals and vitamins.
- the taurine used may be natural or from a purified source or may be a mixture of both.
- taurine is included at up to about 0.5% by weight on a dry matter (DM) basis.
- the taurine concentration is in the range from about 0.1% to about 0.4% by weight on a DM basis.
- the taurine concentration may be up to 1% by weight on a dry matter basis, but is preferably no more than about 0.8% on a DM basis, by weight.
- Non-limiting examples of glutathione promoters are selenium and vitamin E.
- selenium is present at about from 2 to 3 times the Association of American Feed Control Officials (AAFCO) minimum.
- AAFCO Association of American Feed Control Officials
- Vitamin E levels may be up to about 20 times the AAFCO minimum, for example currently up to about 600 IU on a DM basis.
- the liver function promoter is a nutrient that is capable of increasing endogenous glutathione after ingestion.
- the liver function promoter is a vitamin
- it may for example be obtained from a natural source, for example yeast, or a purified source, or combinations thereof.
- the composition of the invention comprises a selected vitamin in sufficient amount to exceed the minimum level set from time to time by AAFCO by about 2 to 5 times (in other words about 200-500% of the AAFCO minimum).
- the composition of the invention comprises a selected mineral in sufficient amount to exceed the minimum level set from time to time by the Association of American Feed Control Officials (AAFCO) by about 3 to 5 times (in other words about 300% to 500% of the AAFCO minimum).
- AAFCO Association of American Feed Control Officials
- the liver function promoter is present to be administered to the pet in an edible composition in an efficacious amount when administered according to a predetermined regimen, in order to obtain at least one of the benefits set out below.
- the intestinal mucosa function promoter of the invention may, in an embodiment, include a fat transportation aid, agent or carrier, such as whey protein or a protease to help the formation of lipoproteins.
- a fat transportation aid, agent or carrier such as whey protein or a protease to help the formation of lipoproteins.
- An example of a suitable protease is papain.
- the diet or dietary composition may preferably comprise from about 0.1% to 1% by weight of papain on a DM basis. Should whey protein be included as a lipoprotein formation promoter, it is preferably present in concentrations from about 2% to 10%, preferably about 5% to 7% by weight of the diet on a DM basis.
- the intestinal mucosa function promoter may, however, alternatively or in addition, include 10 an anti-inflammatory agent.
- Suitable examples of these are the omega-3 fatty acids, lactoferrin, prebiotics, probiotic micro-organisms or fatty acids that have a profile specially selected to improve absorption.
- polyunsaturates comprise a fatty acid group with a suitable absorption-enhancing profile. In preferred embodiments, these are included in the diet at about 2% to 25% by weight, preferably from about 4% to 12% by weight of the diet on a DM basis.
- the polyunsaturates may include or be derived from fish oils.
- the intestinal mucosa function promoter is present to be administered to the pet in an edible composition in an efficacious amount when administered according to a predetermined regimen in order to obtain at least one of the benefits set out below.
- the intestinal mucosa function promoter comprises an omega 3 oil
- it is preferably included in the diet from about 1% to 20%, preferably about 3% to 13%, by weight on a DM basis.
- the diet or composition comprises lactoferrin, it is preferably included from about 100 mg to 200 mg per day.
- chicory in preferred embodiments, it comprises from about 0.5% to 2% by weight of the diet or dietary composition on a dry matter basis.
- Prebiotics for example inulin and/or oligosaccharides, should preferably make up from about 0.1% to 1% by weight of the diet on a DM basis.
- Probiotics, when included, are preferably at a numerical concentration of at least about 105 CFU in the diet.
- the benefits that the feeding of the composition of the invention achieves in a pet may be related to gut function, outward appearance, aging, or to more general health aspects. Benefits relating to gut function include
- Appearance related benefits may include
- Aging related benefits may include:
- the signs of aging may, for example, be appearance-related, such as greying of the coat, or activity-related, such as lower levels of activity.
- the effects of aging may be related to movement, such as apparent joint stiffness, or digestion-related, or reduction of sensory capacity and the like.
- Owner-interaction benefits may include
- the invention thus also provides a method of reducing the effects of lipid malassimilation in a pet.
- the steps of this method may include administering to the pet a diet comprising an effective amount of a component that maintains, promotes or enhances the capacity of the pet to digest lipid efficiently.
- the component comprises a pancreatic function promoter and one or more of a liver function-promoter and an intestinal mucosa function-promoter and combinations thereof.
- the individual constituents of the component are selected from those belonging to the general categories named above.
- the essential nutrient is typically a vitamin such as vitamin A, E, D, or K.
- Preferred nutrients include vitamin E and arachadonic acid (ARA). Through enhanced absorption efficiency of these nutrients, for example vitamin E, the serum level thereof may be maintained and/or improved.
- the digestibility enhancing ingredient or agent may be used in a method of manufacturing a dietary composition or supplement or pharmaceutical composition for providing benefits associated with optimal lipid absorption in a pet animal, or for the prophylaxis of conditions associated with poor lipid absorption and low digestibility. Such methods are described further in the paragraphs that follow.
- the lipid assimilation or digestion-promoting component may be provided for administering to a pet animal in need thereof in any of a number of different forms.
- it may be fed to the pet as part of a ready-to-eat meal or as part of a treat.
- the pet food of the invention may be produced in wet or dry form, using any suitable process.
- the ingredients will be part of a nutritionally balanced meal. They may also be provided as a treat for feeding in addition to regular meals, or as a dietary supplement or complement that may be administered with a meal or a snack or treat.
- the ingredient or ingredients may also be administered in a pharmaceutical form, the ingredient being contained in a pharmaceutically acceptable carrier.
- Such forms include tablets, capsules, syrups, drinks and gels and the like, in which the ingredients are suitably storable until the occasion of use.
- ingredients are provided in the form of a pet food in wet form, it may be delivered as an emulsion gel or as solid pieces in a flowable gravy or gel.
- a suitable meat material is comminuted to produce a meat batter.
- Suitable gelling agents for example starches and gums such as kappa-carrageenan, locust bean gum, guar gum, and xanthan gum may be added to the meat batter. Usually no more than about 1% by weight of gum is needed.
- Water may also be added the meat batter to provide from about 70% to about 85% by weight of moisture. If sufficient moisture is present in the meat material, water need not be added.
- the meat batter is then heated to a temperature suitable to initiate thermal gelling of the mixture; for example a temperature of about 40° C. to about 65° C. in a mixer-cooker. Steam may be injected into the meat batter if desired. The heated meat batter may be emulsified if desired. The meat batter is then maintained at a temperature of about 40° C. to about 65° C. until needed. After retorting and cooling to room temperature, the meat batter forms a thermally gelled emulsion that is substantially solid or at least holds its form.
- solid pieces of meat or other material may be mixed with a gravy.
- Solid pieces of other materials may also be used; such as rice grains, pasta or noodles, vegetable pieces, and the like.
- the solid food pieces may be in the form of pieces of a thermally gelled matrix.
- the pieces of the thermally gelled matrix may be produced by any suitable procedure, for example the procedures described in any one of U.S. Pat. Nos. 4,781,939, 5,132,137 and 5,567,466 and PCT application WO 97/02760.
- the thermally gelled matrix may be formed in suitable equipment such as an emulsion mill or an extruder to form pieces or chunks. If an extruder is used, the emulsion may be forced through an orifice to provide the emulsion with a desired shape; for example of oval, square or rectangular cross-section.
- the extrudate may then be cooked in a suitable continuous cooking system; for example a tunnel oven using hot air, steam, mixtures of hot air and steam, or microwaves as the heating medium.
- the core temperature of the extrudate is raised such that the extrudate undergoes thermal gelling. For example, the core temperature may be raised to at least about 80° C.; for example about 85° C. to about 95° C.
- the gelled extrudate may then be cut into pieces and the pieces cooled to provide pieces of a thermally gelled matrix.
- the pieces may be subjected to flaking if desired. Cooling may be carried out by spraying water on the pieces. Alternatively, other cooling media may be used.
- a gravy is used with the solid food pieces, it may be produced from water, one or more starch or gums, and suitable flavoring agents.
- the gravy preferably comprises about 20% to about 80% by weight of the mixture of solid pieces and gravy.
- Suitable gums are kappa-carrageenan, locust bean gum, guar gum and xanthan gum.
- a gel may be produced from a suitable gelling agent, water and suitable flavoring agents.
- the gel preferably comprises about 20% to about 80% by weight of the mixture of solid pieces and gravy.
- Suitable gelling agents are proteins such as gelatin; gums such as alginates, kappa-carrageenan, locust bean gum, guar gum and xanthan gum, and the like.
- the gel or aspic may be prepared as is conventional.
- thermally gelled emulsion may be prepared as described above.
- solid food pieces which may be pieces of a thermally gelled matrix, meat pieces, vegetable pieces, combinations of these pieces, and the like, are combined with the thermally gelled emulsion.
- combinations of thermally gelled emulsions and solid food pieces in gravy or gel may be used. Suitable combinations are described in WO 98/05218 and WO 98/05219; the disclosures of which are incorporated by reference.
- the pet foods are then filled into cans or other containers, the containers sealed, and the products retorted in the normal manner.
- Suitable equipment is commercially available.
- a suitable process for manufacturing dried pet food involves cooking a feed mixture of the various ingredients, forming the cooked mixture into pellets, drying, and then coating the pellets with flavors.
- the cooking and forming steps are preferably carried out using an extruder, as is well known in the art.
- the pellets may be produced by other cooking procedures such as baking a preformed food body comprising the selected ingredients, preferably in nutritionally balanced proportions.
- the lipid assimilation-promoting ingredient may be added at a suitable stage. Whichever stage is decided on may depend on the nature of the ingredient. It may be added to the major ingredients prior to the cooking, heating or extrusion stages, or, in the case of heat-sensitive ingredients, may be added after the pieces have already formed, whether they be wet or dry.
- the ingredient may be absorbed into the food body, to be contained therein, or be injected, or be coated to remain largely on the surface. It may be included in the gravy that may accompany a gelled or extruded chunk, or be provided as a meal supplement.
- a post-kibble formation step is carried out after the extrusion, drying and cooling process stages.
- the pet food kibbles enter a coating station, equipped for example with a coating drum.
- one or several coating systems are applied in liquid and/or in powder form to adjust the nutritional profile to physiological and legal requirements, by including or adding such ingredients as required vitamins, fat, minerals and trace elements, to enhance the product palatability and to improve product cosmetics.
- an amount of the pet food to be consumed by the pet to obtain a beneficial effect will depend upon factors such as the size or the pet, the type of pet, activity level and the age of the pet.
- an amount of the nutritional composition to provide a daily amount of about from 10 g/kg to 25 g/kg of body weight of the pet, on a dry matter basis should generally be administered.
- the amount should be in the range from about 12.5 g/kg to 20 g/kg of body weight on a DM basis in the diet.
- the appropriate amount of the component or combination of ingredients may then be included in the meal or treat, according to the pet's dietary requirements.
- the ingredient/s may be mixed in with the base formulation and then processed, or mixed into a gravy or other carrier for including with or adding to the food or treat.
- a series of digestibility tests is used to scan which nutritional interventions among numerous possibilities may improve the fat digestibility of cats pre-selected for their low fat digestibility (i.e. below 80%) when added to a control cat food diet.
- Lipid digestibility is assessed on a group of cats using materials and methods as follows:
- participating cats receive an emulsion meat diet, having a composition of about 9% fat, 2.2% ash, 8.4% protein, and 76% moisture on a weight % basis. This is called diet A.
- Another diet is based on a similar formulation, but with the inclusion of the following additional ingredients (given in weight %):
- a group of 20 cats with low fat digestibility (i.e. less than 80%) is fed both diets, A and B, in a crossover design of two digestibility tests. Each diet is fed for a 15-day digestibility test, the first 5 days being an adaptation period and the remaining 10 days as the fecal collection period.
- the cats are found to digest a significantly higher percentage of fat when fed diet B than when fed diet A. As a result, total energy digestibility and organic matter digestibility is improved in diet B.
- Cats are found to need a lower amount of diet B to cover their energy requirements than of diet A. Overall, cats appear to maintain their weight better when fed diet B than when fed diet A.
- This example uses a conventional dry cat food having a composition of about 31% protein, 15% fat, 4.5% fiber, 12% moisture and 5% ash on a weight % basis, called diet C.
- D Another diet, called D, was based on a similar formulation but the following additional ingredients were included (in weight %):
Abstract
A method of providing a pet with a benefit relating to effective assimilation of a lipid is described wherein the pet is administered, as a part of, or in addition to its regular diet, an edible composition that contains an ingredient that maintains, promotes or enhances the capacity of the pet to digest lipid efficiently. The invention extends to compositions for use in promoting lipid assimilation in pets, particularly senior or elderly pets. The compositions include a pancreatic and either a liver or an intestinal mucosa function-promoter or both. In embodiments, the liver function-promoter may be selected from taurine, vitamins, minerals, glutathione and glutathione promoters.
Description
- This invention relates generally to a food and/or food supplement product for pets and to its use in improving lipid absorption and digestibility. In particular, it relates to improving lipid absorption and digestibility in senior cats suffering the effects of pathologies and/or aging. The invention extends to methods of enhancing lipid digestibility and/or assimilation in pet animals.
- Malassimilation of dietary lipids is a known condition in humans. U.S. Pat. No. 6,426,069 teaches that, in humans, the absorption of dietary fats in the intestine can be increased by increasing the amount of the emulsifier lysophosphatidylcholine (lecithin) as absorption agent in the intestine. The agent can additionally include non-lipid molecules which may affect its physical form and/or physiological properties. Such molecules include, for example, bile salts and bicarbonate, which aid in the formation of colloidal particles of a lipid complex.
- Studies on senior cat nutrition have shown that a significant number of older pets-such as those above the age of 9 years—exhibit a decreased capacity to digest fat. Several scientific publications have likewise reported an age-related decrease in lipid digestibility in cats (Burkholder, W J. Age-related changes to nutritional requirements and digestive function in adult dogs and cats. JAVMA, Vol 215, No. 5, Sep. 1, 1999; Nicholson A, Watson A D J, Mercer J R. Fat malassimilation in three cats. Australian Veterinary Journal, Vol. 66, No. 4, April, 1989; Peachey S E. Dawson J M, Harper E J. The effects of aging on nutrient digestibility by cats fed beef tallow, sunflower oil or olive oil enriched diets).
- There can be any of a number of pathologies that can lead to poor digestibility of lipids. Malabsorption and maldigestion can occur from almost any diffuse disease of the intestine, from exocrine pancreatic insufficiency or from unknown causes. In the case of cats, pancreatitis occurs at a prevalence rate of about 0.15% to 3.5% and may account for some cases of poor fat digestibility. Diffuse intestinal diseases, such as intestinal lymphoma, small intestinal bacterial overgrowth, inflammatory bowel disease and liver disease, may also lead to reduced nutrient absorption in the small intestine.
- Cases of pancreatic insufficiency are sometimes treated in veterinary practice by the addition of raw pancreas to the diet of the animal. The pancreas should not be heated to avoid denaturation of digestive enzymes. This kind of procedure is not convenient for the pet owner to have to perform on a regular basis. Commercially made enzyme supplements, for example as sold under the trade name Viokase V (believed to be a trade mark of Axcan Pharma US, Inc. of Birmingham, Ala.), are effective in improving fat digestibility in animals affected by pancreatic insufficiency, but they are expensive when given in the requisite amounts. They are therefore unsuitable for inclusion in the regular diet of a pet.
- Nicholson et al (op. Cit.) disclosed that dietary pancreatic extract supplementation of cats presenting with poor fat digestibility almost doubled fat digestibility, although enzyme supplementation failed to increase fat digestibility to normal levels in all three cats tested. These findings point to pancreatic enzyme supplementation being able to achieve a partial correction.
- Vitamins A, D, E and K are fat-soluble vitamins that are absorbed only with long chain fatty acids. A defect in either the absorption or digestion of lipid can therefore lead to deficiencies in any of these vitamins, as well as malabsorption of nutrients such as taurine or minerals such as calcium and magnesium, due to their binding with unabsorbed fatty acids (Simpson. K W and Michel, K E. Micronutrient status in patients with gastrointestinal disease. Proceedings ACVIM, Denver, Colo., pp. 651-653, 2001). Hence, a pet with low lipid digestibility is susceptible to several potential nutritional deficiencies, which can compromise its health.
- For purposes of this specification, the term lipid fraction should be understood to mean a group of compounds that are insoluble in water, the group embracing fats, oils, waxes, phosphatides, cerebrosides, sterol, terpenes and the like, most of these including a fatty acid in their structures. Lipids can function to carry or transport a nutrient from a food source to the intestine and to the site of utilization, such as in a cell of the recipient's body.
- “Digestion”, as used in this specification, means the process of breaking down a complex food matrix into its constituent parts, for example fats to glycerol and fatty acids. The breaking down process is primarily by action of gastric, hepatic and pancreatic enzymes.
- “Absorption” as used in this specification, means the passage of the products of the breaking down process across the intestinal wall into the blood stream.
- “Digestibility”, as used in this specification, means the quantity, expressed in percentage form, of a nutrient that is digested and absorbed in relation to the total nutrient quantity ingested by the animal.
- “Assimilation”, as used in this specification, means the process of incorporation of simple molecules, produced from food digestion and absorbed into the body, into the complex compounds forming the constituents of the organism.
- It is thus an object of the invention to provide a nutritional product that, when administered to a pet displaying low lipid digestibility, improves the digestibility of lipid and lipid-linked compounds. Another object is to provide the pet and pet owner with advantages associated with effective lipid absorption.
- The invention has the additional object of increasing the digestibility of lipids in a pet animal by a method of nutrition management.
- A further object is to provide a complete pet food or supplement for a complete pet food that aids the pet to absorb lipid and lipid soluble nutrients in its diets.
- Another object of the invention is to provide a method of improving lipid absorption in a pet animal, especially a senior pet.
- A further object is to provide a means of improving the transportation of fat-soluble vitamins and essential fatty acids into the a pet's tissues.
- The invention provides compositions and products that include them, for providing benefits related to the effective assimilation of a lipid or a lipid fraction. It also provides methods of improving or maintaining the capacity of a pet animal to assimilate a lipid or a lipid fraction effectively and to enable it to derive a benefit therefrom.
- According to a first aspect of the invention, a method of providing a pet with a benefit relating to effective assimilation of a lipid or lipid fraction comprises the steps of administering to the pet, as a part of, or in addition to, its regular diet, an edible composition comprising a pancreatic function promoter and one or more of a liver function promoter and an intestinal mucosa function-promoter.
- According to a second aspect of the invention, a nutrition management regimen for maintaining, improving, promoting or otherwise enhancing lipid digestibility comprises a dietary component for feeding regularly in an effective lipid assimilation-promoting amount, according to predetermined directions, to a pet animal, the dietary component comprising a pancreatic function promoter and one or more of a liver function promoter and an intestinal mucosa function-promoter.
- In an embodiment, the pancreatic function-promoter comprises a lipase, a gut pH modifier or a pancreatic extract.
- The liver function-promoter may be selected from taurine, emulsifiers, vitamins, minerals, glutathione and glutathione promoters, and combinations thereof.
- The liver function-promoter is preferably a nutrient that increases endogenous glutathione after ingestion.
- In an embodiment of the invention, the liver function-promoter comprises a pancreas extract. In a preferred embodiment, the extract includes pancreatic lipase. The pancreas extract may further comprise lipase derived from a non-pancreatic source. In an embodiment, the non-pancreatic source is a fungus.
- In an embodiment the intestinal mucosa function promoter includes a fat transportation aid, agent or carrier.
- The aid, agent or carrier is preferably selected from whey protein and proteases having the capacity to promote the formation of lipoproteins.
- In an embodiment, the intestinal mucosa function promoter has a fatty acid profile specially selected to improve absorption. In a preferred such embodiment, the fatty acid profile is polyunsaturated. Fish oils are suitable examples having a polyunsaturated profile.
- In a preferred form of the invention, the benefit to the pet is related to at least one of gut function, outward appearance, pet-to-owner relationship, aging and general health aspects.
- Where the benefit is related to aging, it may be observable in any one or more of:
-
- Delayed onset of signs of aging;
- Amelioration of an age-related effect;
- Improved vision;
- Restored functionality of the digestive system in an aged pet; and
- Increased longevity.
- In a further preferred form of the invention, the composition is in the form of a nutritionally balanced, ready-to-eat meal.
- In an embodiment, the composition comprises a dried kibble.
- In an alternative embodiment, the composition is in the form of a wet petfood meal.
- In another embodiment, the composition is administered as a meal supplement. In an alternative embodiment, the composition is in the form of a wet petfood meal.
- In an embodiment, the lipid assimilation-promoting component of the invention is provided in a container for addition to a separately packaged complete meal or for administering apart from a meal. In an embodiment, the component is provided in a pharmaceutically acceptable carrier.
- In a further embodiment, the benefit derivable from applying either aspect of the invention is related to outward appearance and is observable in any one or more of:
-
- Improved body condition;
- Improved muscle tone;
- Improved skin and coat condition; and
- A younger look.
- The intestinal mucosa function-promoter preferably includes an anti-inflammatory agent, lactoferrin, a prebiotic or a probiotic micro-organism.
- The anti-inflammatory agent is preferably an omega-3 fatty acid.
- Further the benefit derivable by the pet following the regimen, from effective assimilation of a lipid or lipid fraction, is related to at least one of gut function, outward appearance, pet-to-owner relationship, aging and general health aspects.
- In an embodiment, the benefit that is related to gut function is observable in any one or more of:
-
- Increased nutrient and energy digestibility;
- Improved gut microflora, such as is observed in decreased small intestine bacterial overgrowth;
- Improved fecal consistency and/or odour;
- Optimized fecal volume;
- Improved regularity of food transit time;
- Reduced flatulence;
- Enhanced gut detoxification; and
- Improved absorption of fat-soluble nutrients.
- According to a third aspect of the invention, an edible composition for use in maintaining, improving, promoting or otherwise enhancing lipid digestibility in a pet animal by regular administration to such animal, according to predetermined directions, comprises a pancreatic function-promoter and at least one of a liver function-promoter and an intestinal mucosa function-promoter.
- In a further aspect of the invention, a method of improving the capacity of a pet animal to absorb an essential nutrient comprises the step of improving the capacity of the animal to absorb a lipid or lipid fraction that is a carrier of the essential nutrient. Preferred essential nutrients include vitamin E and arachadonic acid (or ARA).
- The invention extends, in another aspect, to the use of a lipid digestibility-enhancing agent in the manufacture of a dietary composition or dietary supplement, for the provision of a benefit relating to optimal lipid absorption in a pet animal. The benefit may be any one of those listed above.
- According to another aspect of the invention, a method of improving the appearance of a pet comprises the step of increasing its capability to digest fat in its diet: wherein fat digestion capability is increased by feeding the pet a diet that contains an agent selected from:
-
- a fat emulsifier/emulsification system, and either
- an acidifying agent, or
- a fat transportation agent (whey protein as a carrier for lycopene), or
- a combination thereof.
- The invention provides also for a composition for use in a method of maintaining promoting or improving serum levels in a pet animal of essential fatty acids and/or fat soluble antioxidants, the composition comprising a pancreatic function promoter and one or more of a liver function promoter and an intestinal mucosa function-promoter and the method comprising administering the composition orally to the pet according to a predetermined dietary regimen.
- An advantage of the invention is that it produces visible improvements in the body condition of senior pets, such as fragile senior cats.
- Another advantage is that it provides an improvement of their nutritional status. Through this, there are further benefits expected, such as improvement in the quality of life and extended longevity of the pet and greater satisfaction of the owner.
- A still further advantage of the invention is that it may be applied not only to clinically healthy senior pet cats, but also to cats with Exocrine Pancreatic Insufficiency (EPI) and a wider range of digestive deficiencies that contribute to lipid malabsorption, for which the mechanisms are not yet fully understood.
- It has been found that in pet animals, the absorption of lipid is highly correlated with the absorption of other essential nutrients, for example vitamin E. Hence, a pet with low lipid digestibility is susceptible to deficient or sub-optimal nutritional status, which can compromise its health.
- This invention seeks to provide means of prevention and relief for pets that are susceptible to develop, or that have already developed, reduced lipid absorption capability from any cause. Such a cause may include EPI, inflammatory liver disease, pancreatitis, inflammatory bowel disease, intestinal lymphoma, and idiopathic (unknown cause) malabsorption. The invention provides a means for increasing lipid absorption through nutrition management. Such management can be carried out by the pet owner, care giver or keeper. By implementing it as a regimen that maintains, improves, promotes or otherwise enhances lipid digestibility, various health and wellness benefits can ensue. These are set out more fully below.
- Thus, a nutrition management regimen for maintaining, improving, promoting or otherwise enhancing lipid digestibility in a pet animal, comprises a lipid absorption-promoting ingredient for feeding regularly to the pet animal in need thereof, according to predetermined directions. The lipid absorption-promoting ingredient comprises at least one nutrient selected from pancreatic function promoters and another from the groups consisting of liver function promoters, intestinal mucosa function promoters and combinations thereof. It may be administered as a part of the pet's regular diet, such as in the medium of a nutritionally balanced pet food or as a supplement to a meal or to a treat. The meal may be wet or dry, such as in kibble form.
- The pet may be a cat or a dog. The invention has particular advantage for elderly or senior pets. Generally, these are pets of age 9 years and above. However, a younger pet may be found to display attributes of age and may benefit too.
- Pancreatic function promoters that may be used in this invention include natural and artificial lipases, gut pH modifiers, pancreatic extracts, and combinations thereof. Advantageously, where the pancreatic function promoter is lipase enzyme, it is present to be administered to the pet in an edible composition in an amount sufficient to provide the pet receiving it with from about 1,000 to 80,000 IU of lipase enzyme daily. Preferably, the composition contains sufficient amount of the promoter to provide from about 9,000 to 60,000 IU of lipase enzyme daily, when administered according to a predetermined regimen.
- Where the pancreatic function promoter is a gut pH modifier, it may comprise a system that includes one or more of an acidifier, an alkalanizer, a buffer, a prebiotic or a probiotic micro-organism. Preferred gut pH modifiers are those that promote fermentation and modify gut pH in a predictable and controllable manner. Examples of suitable acidifiers are citric acid and lactic acids. An example of a suitable base is sodium hydroxide. The base may also be a carbonate or bicarbonate or include combinations thereof.
- In embodiments where the gut pH modifier is an acidifier, it should be provided to be present in sufficient amount to reduce the gut pH by about 1 point on the 14 point pH scale.
- In embodiments where the gut pH modifier is an alkalanizer, it should be provided to be present in sufficient amount to increase the gut pH by about 1 point on the 14 point pH scale.
- Where the gut pH modifier is a buffer, it should be provided to be present in sufficient amount to maintain gut pH below about 4 during the initial stages of digestion. Where the pancreatic function promoter is a pancreatic extract, the extract preferably includes pancreatic lipase. However, lipase derived from a non-pancreatic source may, in addition or alternatively, be used.
- In preferred embodiments of the invention, the gut pH-modifying agent is a prebiotic or a probiotic micro-organism, or a combination thereof. The prebiotic may be obtained from any suitable natural or purified source, for example chicory, and may comprise inulin or an oligosaccharide. Should a probiotic microorganism be selected, it needs to be one that, via fermentation processes in the gut, regulates the gut pH. In general, probiotic microorganisms produce organic acids such as lactic acid and acetic acid which inhibit the growth of pathogenic bacteria such as Clostridium perfringens and Helicobacter pylori. Examples of suitable probiotic micro-organisms include yeasts such as Saccharomyces, Debaromyces, Candida, Pichia and Torulopsis, molds such as Aspergillus, Rhizopus, Mucor, and Penicillium and Torulopsis and bacteria such as the genera Bifidobacterium, Bacteroides, Fusobacterium, Melissococcus, Propionibacterium, Enterococcus, Lactococcus, Staphylococcus, Peptostrepococcus, Bacillus, Pediococcus, Micrococcus, Leuconostoc, Weissella, Aerococcus, Oenococcus and Lactobacillus. Specific examples of suitable probiotic microorganisms are: Saccharomyces cereviseae, Bacillus coagulans, Bacillus licheniformis, Bacillus subtilis, Bifidobacterium bifidum, Bifidobacterium infantis, Bifidobacterium longum, Enterococcus faecium, Enterococcus faecalis, Lactobacillus acidophilus, Lactobacillus alimentarius, Lactobacillus casei subsp. casei, Lactobacillus casei Shirota, Lactobacillus curvatus, Lactobacillus delbruckii subsp. lactis, Lactobacillus farciminus, Lactobacillus gasseri, Lactobacillus helveticus, Lactobacillus johnsonii, Lactobacillus reuteri, Lactobacillus rhamnosus (Lactobacillus GG), Lactobacillus sake, Lactococcus lactis, Micrococcus varians, Pediococcus acidilactici, Pediococcus pentosaceus, Pediococcus acidilactici, Pediococcus halophilus, Streptococcus faecalis, Streptococcus thermophilus, Staphylococcus camosus, and Staphylococcus xylosus. The probiotic microorganisms may be in powdered, dried form; especially in spore form for microorganisms which form spores. Further, if desired, the probiotic microorganism may be encapsulated to further increase the probability of survival; for example in a sugar matrix, fat matrix or polysaccharide matrix. Alternatively, the microorganism may be provided as a separately contained supplement to the main food composition.
- In an embodiment of the invention, a combination of any of the above two or more pancreatic function promoters may be used.
- Liver function promoters suitable for use in this invention may be selected from edible emulsifiers, taurine, glutathione or glutathione promoters, minerals and vitamins. The taurine used may be natural or from a purified source or may be a mixture of both. In embodiments of the invention where the composition of the invention is made available in the form of a dry pet food, taurine is included at up to about 0.5% by weight on a dry matter (DM) basis. In preferred embodiments, the taurine concentration is in the range from about 0.1% to about 0.4% by weight on a DM basis. In the case of a wet (canned) pet food, the taurine concentration may be up to 1% by weight on a dry matter basis, but is preferably no more than about 0.8% on a DM basis, by weight.
- Non-limiting examples of glutathione promoters are selenium and vitamin E. In preferred embodiments, selenium is present at about from 2 to 3 times the Association of American Feed Control Officials (AAFCO) minimum. For example, there may be about 0.3 mg selenium per kilogram of diet on a DM basis. Vitamin E levels may be up to about 20 times the AAFCO minimum, for example currently up to about 600 IU on a DM basis. These agents may be obtained from natural or purified sources and may comprise combinations of both.
- In an embodiment, the liver function promoter is a nutrient that is capable of increasing endogenous glutathione after ingestion.
- Where the liver function promoter is a vitamin, it may for example be obtained from a natural source, for example yeast, or a purified source, or combinations thereof. In preferred embodiments, the composition of the invention comprises a selected vitamin in sufficient amount to exceed the minimum level set from time to time by AAFCO by about 2 to 5 times (in other words about 200-500% of the AAFCO minimum).
- Similarly, minerals used for promoting liver function are obtainable from natural or purified sources and combinations thereof. In preferred embodiments, the composition of the invention comprises a selected mineral in sufficient amount to exceed the minimum level set from time to time by the Association of American Feed Control Officials (AAFCO) by about 3 to 5 times (in other words about 300% to 500% of the AAFCO minimum).
- Advantageously, the liver function promoter is present to be administered to the pet in an edible composition in an efficacious amount when administered according to a predetermined regimen, in order to obtain at least one of the benefits set out below.
- The intestinal mucosa function promoter of the invention may, in an embodiment, include a fat transportation aid, agent or carrier, such as whey protein or a protease to help the formation of lipoproteins. An example of a suitable protease is papain. The diet or dietary composition may preferably comprise from about 0.1% to 1% by weight of papain on a DM basis. Should whey protein be included as a lipoprotein formation promoter, it is preferably present in concentrations from about 2% to 10%, preferably about 5% to 7% by weight of the diet on a DM basis.
- The intestinal mucosa function promoter may, however, alternatively or in addition, include 10 an anti-inflammatory agent. Suitable examples of these are the omega-3 fatty acids, lactoferrin, prebiotics, probiotic micro-organisms or fatty acids that have a profile specially selected to improve absorption. By way of example, polyunsaturates comprise a fatty acid group with a suitable absorption-enhancing profile. In preferred embodiments, these are included in the diet at about 2% to 25% by weight, preferably from about 4% to 12% by weight of the diet on a DM basis. The polyunsaturates may include or be derived from fish oils.
- Advantageously, the intestinal mucosa function promoter is present to be administered to the pet in an edible composition in an efficacious amount when administered according to a predetermined regimen in order to obtain at least one of the benefits set out below.
- Where the intestinal mucosa function promoter comprises an omega 3 oil, it is preferably included in the diet from about 1% to 20%, preferably about 3% to 13%, by weight on a DM basis. Where the diet or composition comprises lactoferrin, it is preferably included from about 100 mg to 200 mg per day. In the case of chicory, in preferred embodiments, it comprises from about 0.5% to 2% by weight of the diet or dietary composition on a dry matter basis. Prebiotics, for example inulin and/or oligosaccharides, should preferably make up from about 0.1% to 1% by weight of the diet on a DM basis. Probiotics, when included, are preferably at a numerical concentration of at least about 105 CFU in the diet.
- The benefits that the feeding of the composition of the invention achieves in a pet, may be related to gut function, outward appearance, aging, or to more general health aspects. Benefits relating to gut function include
-
- Increased nutrient and energy digestibility,
- Improved gut microflora as may be manifest in decreased small intestine bacterial overgrowth (“SIBO”),
- Improved fecal consistency and less offensive odor,
- Optimal fecal volume,
- Reduced flatulence,
- Improved gut detoxification, and
- Improved regularity of food transit time.
- Appearance related benefits may include
-
- Improved body condition and muscle tone,
- Improved skin and coat condition, brought about by improving the bioavailability of required nutrients, such as fatty acids and vitamins, and
- Improving the overall appearance of senior pets by making them look younger.
- Aging related benefits may include:
-
- A delayed onset of signs of aging,
- Reduction or amelioration of the effects of aging,
- Restoration of functionality of the digestive system in the aged pets, and
- Increased longevity.
- The signs of aging may, for example, be appearance-related, such as greying of the coat, or activity-related, such as lower levels of activity. The effects of aging may be related to movement, such as apparent joint stiffness, or digestion-related, or reduction of sensory capacity and the like.
- Owner-interaction benefits may include
-
- Improved physical activity,
- Increased level of playfulness,
- Improved alertness, mental performance and cognitive ability, and
- Improved pet-owner interaction and bonding through increased activity and playfulness of the pet.
- More general health benefits that are provided by the invention include
-
- Improved water turnover,
- Improved nutritional and overall health status,
- Improved antioxidant status by increasing vitamin (for example vitamin E) absorption,
- Improved nitrogen balance,
- Improved absorption of all lipid-soluble nutrients, for example fatty acids, vitamins A, D, E and K,
- Reduced renal overload by reduction of proteolysis, and
- Improved functions associated directly or indirectly with improved absorption of fat or antioxidants.
- The invention thus also provides a method of reducing the effects of lipid malassimilation in a pet. The steps of this method may include administering to the pet a diet comprising an effective amount of a component that maintains, promotes or enhances the capacity of the pet to digest lipid efficiently. The component comprises a pancreatic function promoter and one or more of a liver function-promoter and an intestinal mucosa function-promoter and combinations thereof. The individual constituents of the component are selected from those belonging to the general categories named above.
- By improving the capacity of a pet animal to absorb a lipid or lipid fraction that is a carrier of an essential nutrient, the capacity of the animal to absorb the essential nutrient is also improved. The essential nutrient is typically a vitamin such as vitamin A, E, D, or K. Preferred nutrients include vitamin E and arachadonic acid (ARA). Through enhanced absorption efficiency of these nutrients, for example vitamin E, the serum level thereof may be maintained and/or improved.
- The digestibility enhancing ingredient or agent may be used in a method of manufacturing a dietary composition or supplement or pharmaceutical composition for providing benefits associated with optimal lipid absorption in a pet animal, or for the prophylaxis of conditions associated with poor lipid absorption and low digestibility. Such methods are described further in the paragraphs that follow.
- The lipid assimilation or digestion-promoting component, whether provided alone or in an ingredient combination or in a system of synergistic ingredients, may be provided for administering to a pet animal in need thereof in any of a number of different forms. For example, it may be fed to the pet as part of a ready-to-eat meal or as part of a treat. Where provided as a pet food meal, the pet food of the invention may be produced in wet or dry form, using any suitable process. Preferably, the ingredients will be part of a nutritionally balanced meal. They may also be provided as a treat for feeding in addition to regular meals, or as a dietary supplement or complement that may be administered with a meal or a snack or treat. The ingredient or ingredients may also be administered in a pharmaceutical form, the ingredient being contained in a pharmaceutically acceptable carrier. Such forms include tablets, capsules, syrups, drinks and gels and the like, in which the ingredients are suitably storable until the occasion of use.
- Where, in a non-limiting example, ingredients are provided in the form of a pet food in wet form, it may be delivered as an emulsion gel or as solid pieces in a flowable gravy or gel.
- Thus, to produce a thermally gelled emulsion that will set upon cooling, a suitable meat material is comminuted to produce a meat batter. Suitable gelling agents, for example starches and gums such as kappa-carrageenan, locust bean gum, guar gum, and xanthan gum may be added to the meat batter. Usually no more than about 1% by weight of gum is needed.
- Water may also be added the meat batter to provide from about 70% to about 85% by weight of moisture. If sufficient moisture is present in the meat material, water need not be added.
- The meat batter is then heated to a temperature suitable to initiate thermal gelling of the mixture; for example a temperature of about 40° C. to about 65° C. in a mixer-cooker. Steam may be injected into the meat batter if desired. The heated meat batter may be emulsified if desired. The meat batter is then maintained at a temperature of about 40° C. to about 65° C. until needed. After retorting and cooling to room temperature, the meat batter forms a thermally gelled emulsion that is substantially solid or at least holds its form.
- To produce solid food pieces in gravy or gel, solid pieces of meat or other material, or both, may be mixed with a gravy. Solid pieces of other materials may also be used; such as rice grains, pasta or noodles, vegetable pieces, and the like.
- The solid food pieces may be in the form of pieces of a thermally gelled matrix. The pieces of the thermally gelled matrix may be produced by any suitable procedure, for example the procedures described in any one of U.S. Pat. Nos. 4,781,939, 5,132,137 and 5,567,466 and PCT application WO 97/02760.
- The thermally gelled matrix may be formed in suitable equipment such as an emulsion mill or an extruder to form pieces or chunks. If an extruder is used, the emulsion may be forced through an orifice to provide the emulsion with a desired shape; for example of oval, square or rectangular cross-section. The extrudate may then be cooked in a suitable continuous cooking system; for example a tunnel oven using hot air, steam, mixtures of hot air and steam, or microwaves as the heating medium. The core temperature of the extrudate is raised such that the extrudate undergoes thermal gelling. For example, the core temperature may be raised to at least about 80° C.; for example about 85° C. to about 95° C. The gelled extrudate may then be cut into pieces and the pieces cooled to provide pieces of a thermally gelled matrix. The pieces may be subjected to flaking if desired. Cooling may be carried out by spraying water on the pieces. Alternatively, other cooling media may be used.
- If a gravy is used with the solid food pieces, it may be produced from water, one or more starch or gums, and suitable flavoring agents. The gravy preferably comprises about 20% to about 80% by weight of the mixture of solid pieces and gravy. Suitable gums are kappa-carrageenan, locust bean gum, guar gum and xanthan gum.
- If a gel is used with the solid food pieces, it may be produced from a suitable gelling agent, water and suitable flavoring agents. The gel preferably comprises about 20% to about 80% by weight of the mixture of solid pieces and gravy. Suitable gelling agents are proteins such as gelatin; gums such as alginates, kappa-carrageenan, locust bean gum, guar gum and xanthan gum, and the like. The gel or aspic may be prepared as is conventional.
- Combinations of the processes described above may also be used. For example, a thermally gelled emulsion may be prepared as described above. Then solid food pieces, which may be pieces of a thermally gelled matrix, meat pieces, vegetable pieces, combinations of these pieces, and the like, are combined with the thermally gelled emulsion. As a further alternative, combinations of thermally gelled emulsions and solid food pieces in gravy or gel, may be used. Suitable combinations are described in WO 98/05218 and WO 98/05219; the disclosures of which are incorporated by reference.
- The pet foods are then filled into cans or other containers, the containers sealed, and the products retorted in the normal manner. Suitable equipment is commercially available.
- A suitable process for manufacturing dried pet food involves cooking a feed mixture of the various ingredients, forming the cooked mixture into pellets, drying, and then coating the pellets with flavors. The cooking and forming steps are preferably carried out using an extruder, as is well known in the art. However, the pellets may be produced by other cooking procedures such as baking a preformed food body comprising the selected ingredients, preferably in nutritionally balanced proportions.
- Whichever process is utilized, the lipid assimilation-promoting ingredient may be added at a suitable stage. Whichever stage is decided on may depend on the nature of the ingredient. It may be added to the major ingredients prior to the cooking, heating or extrusion stages, or, in the case of heat-sensitive ingredients, may be added after the pieces have already formed, whether they be wet or dry. The ingredient may be absorbed into the food body, to be contained therein, or be injected, or be coated to remain largely on the surface. It may be included in the gravy that may accompany a gelled or extruded chunk, or be provided as a meal supplement.
- Generally, application of the functional ingredient in a post-kibble formation step is carried out after the extrusion, drying and cooling process stages. The pet food kibbles enter a coating station, equipped for example with a coating drum. Here one or several coating systems are applied in liquid and/or in powder form to adjust the nutritional profile to physiological and legal requirements, by including or adding such ingredients as required vitamins, fat, minerals and trace elements, to enhance the product palatability and to improve product cosmetics.
- The amount of the pet food to be consumed by the pet to obtain a beneficial effect will depend upon factors such as the size or the pet, the type of pet, activity level and the age of the pet. However, subject to the above, an amount of the nutritional composition to provide a daily amount of about from 10 g/kg to 25 g/kg of body weight of the pet, on a dry matter basis, should generally be administered. Preferably, the amount should be in the range from about 12.5 g/kg to 20 g/kg of body weight on a DM basis in the diet.
- Accordingly, the appropriate amount of the component or combination of ingredients may then be included in the meal or treat, according to the pet's dietary requirements. The ingredient/s may be mixed in with the base formulation and then processed, or mixed into a gravy or other carrier for including with or adding to the food or treat.
- It is believed that by providing a pet food composition as provided for above, making it available to minders or owners of elderly pets and drawing attention to the prospect that regular feeding of the composition to such pets can bring about at least a temporary alleviation of symptoms indicative of poor lipid assimilation in their pet, the pet minder will be encouraged to administer the pet the composition on a regular basis. A suitable way of drawing the attention of the minder to the benefits of the composition is by way of notice on the packaging of the food composition, alternatively by separate advertising thereof.
- Numerous modifications may be made to the embodiments described above without departing from the scope of the invention. By way of example, and not limitation, trials of products of the invention will now be described for further illustration:
- A series of digestibility tests is used to scan which nutritional interventions among numerous possibilities may improve the fat digestibility of cats pre-selected for their low fat digestibility (i.e. below 80%) when added to a control cat food diet.
- Lipid digestibility is assessed on a group of cats using materials and methods as follows:
-
- All participating cats are adults and in good health and are not pregnant.
- Each test diet is the only source of nourishment for the cats.
- Water is available to the cats at all times.
- Each cat's weight is recorded prior to the initiation of the test.
- Each cat is fed the amount of food required to cover its metabolizable energy requirements.
- The cats are fed the same control diet for a feces pre-collection period of 5 days.
- Each cat's weight is recorded at day 6.
- The fecal collection period is from day 6 through 15. The food consumed during this period is recorded.
- On day 6, the diet is fed together with red iron oxide as a marker, at a concentration of 1.0 g/kg of meal mass for canned diets and 2.5 g/kg of meal mass for dry diets.
- Red marked feces are the first to be collected. Any unmarked (normal colored) feces on day 6 and 7 prior to the first appearance of the red marked feces are discarded. All red marked feces are collected, as well as all unmarked feces that are passed after the first red feces are observed.
- Collected feces for each cat are stored frozen at −20° C.
- On the morning of day 15, red iron oxide is again added to the diet (as in day 6), this time to mark the end of the trial feeding period, and the weight of each cat is recorded. Feces continue to be collected until the reappearance of the red marker.
- Two samples of the diet and each individual cat's fecal samples are freeze dried and sent for analyses of protein, fat, dry matter, and ash.
- Examples illustrating the implementation of fat absorption-improving nutritional intervention-into commercial pet food products are now described:
- In this example, participating cats receive an emulsion meat diet, having a composition of about 9% fat, 2.2% ash, 8.4% protein, and 76% moisture on a weight % basis. This is called diet A.
- Another diet, called B, is based on a similar formulation, but with the inclusion of the following additional ingredients (given in weight %):
-
- A pancreatic function promoter: 0.1% Acidifier (citric acid).
- A Liver function promoter: at about 4×MFCO minimum taurine level for wet cat food (0.8% by weight on a dry matter basis)
- An Intestinal mucosa function-promoter: Fish oils (3%)
- A group of 20 cats with low fat digestibility (i.e. less than 80%) is fed both diets, A and B, in a crossover design of two digestibility tests. Each diet is fed for a 15-day digestibility test, the first 5 days being an adaptation period and the remaining 10 days as the fecal collection period. The cats are found to digest a significantly higher percentage of fat when fed diet B than when fed diet A. As a result, total energy digestibility and organic matter digestibility is improved in diet B. Cats are found to need a lower amount of diet B to cover their energy requirements than of diet A. Overall, cats appear to maintain their weight better when fed diet B than when fed diet A.
- This example uses a conventional dry cat food having a composition of about 31% protein, 15% fat, 4.5% fiber, 12% moisture and 5% ash on a weight % basis, called diet C.
- Another diet, called D, was based on a similar formulation but the following additional ingredients were included (in weight %):
-
- A pancreatic function promoter: Taurine (0.27%).
- A Liver function promoter: Lecithin from Soya (1%)
- An Intestinal mucosa function promoter: Chicory (1%)
- In this trial, a group of 20 cats with known low fat digestibility (i.e. less than 80%) is fed diets C and D, in a crossover design of two digestibility tests. Each diet is fed for a 15-day digestibility test, the first 5 days being an adaptation period and the remaining 10 days the fecal collection period. The cats on diet D are found to digest a higher percentage of lipid than those on diet C. Total energy digestibility and organic matter digestibility are also improved with diet D, when compared with diet C. Reduced fecal volume and odor were noted when cats were fed diet D instead of diet C.
- Although various changes and modifications to the presently preferred embodiments described herein will be apparent to those skilled in the art, such changes and modifications that can be made without departing from the scope of the present invention and without diminishing its intended advantages are intended to be covered by the appended claims.
Claims (56)
1. A method of providing a pet with a benefit relating to effective assimilation of a lipid or lipid fraction comprises the steps of administering to the pet, as a part of, or in addition to, its regular diet, an edible composition comprising a pancreatic function promoter and one or more of a liver function promoter and an intestinal mucosa function-promoter.
2. A method according to claim 1 wherein the pancreatic function-promoter comprises a lipase, a gut pH modifier or a pancreatic extract.
3. A method according to claim 1 or claim 2 wherein the liver function-promoter is selected from taurine, emulsifiers, vitamins, minerals, glutathione and glutathione promoters, and combinations thereof.
4. A method according to any one of the preceding claims wherein the intestinal mucosa function promoter includes a fat transportation aid, agent or carrier.
5. A method according to any one of the preceding claims wherein the benefit to the pet is related to at least one of gut function, outward appearance, pet-to-owner relationship, aging and general health aspects.
6. A method according to claim 5 wherein the benefit is related to aging, and is observable in any one or more of:
Delayed onset of signs of aging;
Amelioration of an age-related effect;
Improved vision;
Restored functionality of the digestive system in an aged pet; and
Increased longevity.
7. A method according to any one of the preceding claims wherein the composition is in the form of a nutritionally balanced, ready-to-eat meal.
8. A method according to claim 7 wherein the composition comprises a dried kibble.
9. A method according to any one of the preceding claims wherein the composition is administered as a meal supplement.
10. A method according to any one of claims 5 to 9 wherein the benefit is related to outward appearance and is observable in any one or more of:
Improved body condition;
Improved muscle tone;
Improved skin and coat condition; and
A younger look.
11. A nutrition management regimen for maintaining, improving, promoting or otherwise enhancing lipid digestibility comprises a dietary component for feeding regularly in an effective lipid assimilation-promoting amount, according to predetermined directions, to a pet animal, the dietary component comprising a pancreatic function promoter and one or more of a liver function promoter and an intestinal mucosa function-promoter.
12. A regimen according to claim 11 wherein the pancreatic function-promoter comprises a lipase, a gut pH modifier or a pancreatic extract.
13. A regimen according to claim 12 wherein the gut pH modifier includes one or more of an acidifier, an alkalanizer, a buffer, a prebiotic or a probiotic micro-organism.
14. A regimen according to any one of claims 11 to 13 wherein the liver function-promoter is selected from taurine, emulsifiers, vitamins, minerals, glutathione and glutathione promoters, and combinations thereof.
15. A regimen according to any one of claims 11 to 14 wherein the liver function-promoter is a nutrient that increases endogenous glutathione after ingestion.
16. A regimen according to any one of claims 11 to 15 wherein the intestinal mucosa function-promoter includes a fat transportation aid, agent or carrier.
17. A regimen according to claim 16 wherein the aid, agent or carrier is selected from whey protein and proteases having the capacity to promote the formation of lipoproteins.
18. A regimen according to claim 16 or 17 wherein the intestinal mucosa function-promoter includes an anti-inflammatory agent, lactoferrin, a prebiotic or a probiotic micro-organism.
19. A regimen according to claim 18 wherein the anti-inflammatory agent is an omega-3 fatty acid.
20. A regimen according to any one of claims 16 to 19 wherein the fat transportation aid, agent or carrier has a fatty acid profile selected to improve lipid absorption.
21. A regimen according to claim 20 wherein the fatty acid profile is polyunsaturated.
22. A regimen according to claim 21 wherein the fat transportation aid, agent or carrier comprises whey protein.
23. A regimen according to any one of claims 11 to 22 wherein the benefit derivable by the pet from effective assimilation of a lipid or lipid fraction is related to at least one of gut function, outward appearance, pet-to-owner relationship, aging and general health aspects.
24. A regimen according to claim 23 wherein the benefit that is related to gut function is observable in any one or more of:
Increased nutrient and energy digestibility;
Improved gut microflora, such as is observed in decreased small intestine bacterial overgrowth;
Improved fecal consistency and/or odour;
Optimized fecal volume;
Improved regularity of food transit time;
Reduced flatulence;
Enhanced gut detoxification; and
Improved absorption of fat-soluble nutrients.
25. A regimen according to claim 23 wherein the benefit that is related to outward appearance is observable in any one or more of:
Improved body condition;
Improved muscle tone;
Improved skin and coat condition; and
A younger look.
26. An edible composition for use in maintaining, improving, promoting or otherwise enhancing lipid digestibility in a pet animal by regular administration to such animal, according to predetermined directions, the composition comprising a pancreatic function-promoter and at least one of a liver function-promoter and an intestinal mucosa function-promoter.
27. A method of improving the appearance of a pet animal comprising the step of increasing its capability to digest fat in its diet by feeding the pet a diet that contains a pancreatic function promoter and a liver function promoter, an intestinal mucosa function promoter or a combination thereof.
28. A method according to claim 27 wherein the pancreatic function promoter comprises a fat emulsifier/emulsification system, the intestinal mucosa function promoter comprises an acidifying agent and intestinal mucosa function promoter comprises a fat transportation agent.
29. A method of providing a pet with a benefit relating to an effective assimilation of a lipid or lipid fraction comprising the steps of administering to the pet an edible composition comprising a pancreatic function promoter and a promoter selected from the group consisting of a liver function promoter and an intestinal mucosa function-promoter.
30. A method according to claim 29 wherein the pancreatic function-promoter comprises a component selected from the group consisting of a lipase, a gut pH modifier and a pancreatic extract.
31. A method according to claim 29 wherein the liver function-promoter is selected from the group consisting of taurine, emulsifiers, vitamins, minerals, glutathione and glutathione promoters, and combinations thereof.
32. A method according to claim 29 wherein the intestinal mucosa function promoter includes a component selected from the group consisting of a fat transportation aid, agent or carrier.
33. A method according to claim 29 wherein the benefit to the pet is related to at least one benefit selected from the group consisting of gut function, outward appearance, pet-to-owner relationship, aging and general health aspects.
34. A method according to claim 33 wherein the benefit is related to aging, and is observable in any one or more benefits selected from the group consisting of delayed onset of signs of aging; amelioration of an age-related effect; improved vision; restored functionality of the digestive system in an aged pet; and increased longevity.
35. A method according to claim 29 wherein the composition is in the form of a nutritionally balanced, ready-to-eat meal.
36. A method according to claim 35 wherein the composition comprises a dried kibble.
37. A method according to claim 29 wherein the composition is administered as a meal supplement.
38. A method according to claim 33 wherein the benefit is related to an attribute selected from the group consisting of outward appearance and is observable in any one or more of: improved body condition; improved muscle tone; improved skin and coat condition; and a younger look.
39. A nutrition management regimen comprising a dietary component for feeding regularly in an effective lipid assimilation-promoting amount, according to predetermined directions, to a pet animal, the dietary component comprising a pancreatic function promoter and at least one or more of a promoter selected from the group consisting of liver function promoter and an intestinal mucosa function-promoter.
40. A regimen according to claim 39 wherein the pancreatic function-promoter comprises a component selected from the group consisting of a lipase, a gut pH modifier and a pancreatic extract.
41. A regimen according to claim 40 wherein the gut pH modifier is selected from the group consisting of an acidifier, an alkalanizer, a buffer, a prebiotic and a probiotic micro-organism.
42. A regimen according to claim 39 wherein the liver function-promoter is selected from the group consisting of taurine, emulsifiers, vitamins, minerals, glutathione and glutathione promoters, and combinations thereof.
43. A regimen according to claim 39 wherein the liver function-promoter is a nutrient that increases endogenous glutathione after ingestion.
44. A regimen according to claim 39 wherein the intestinal mucosa function-promoter includes a component selected from the group consisting of a fat transportation aid, agent and carrier.
45. A regimen according to claim 44 wherein the component is selected from whey protein and proteases having the capacity to promote the formation of lipoproteins.
46. A regimen according to claim 44 wherein the intestinal mucosa function-promoter includes at least one of an anti-inflammatory agent, lactoferrin, a prebiotic or a probiotic micro-organism.
47. A regimen according to claim 46 wherein the anti-inflammatory agent is an omega-3 fatty acid.
48. A regimen according to claim 44 wherein the component has a fatty acid profile selected to improve lipid absorption.
49. A regimen according to claim 48 wherein the fatty acid profile is polyunsaturated.
50. A regimen according to claim 49 wherein the component comprises whey protein.
51. A regimen according to claim 39 wherein the benefit derivable by the pet from effective assimilation of a lipid or lipid fraction is related to at least one attribute selected from the group consisting of gut function, outward appearance, pet-to-owner relationship, ageing and general health aspects.
52. A regimen according to claim 51 wherein the benefit that is related to gut function is observable in any one or more of the attributes selected from the group consisting of increased nutrient and energy digestibility; improved gut microflora such as is observed in decreased small intestine bacterial overgrowth; improved fecal consistency and/or odor; optimized fecal volume; improved regularity of food transit time; reduced flatulence; enhanced gut detoxification; and improved absorption of fat soluble nutrients.
53. A regimen according to claim 51 wherein the benefit that is related to outward appearance is observable in any one or more of the attributes selected from the group consisting of improved body condition; improved muscle tone; improved skin and coat condition; and a younger look.
54. An edible composition in a pet animal comprising a pancreatic function-promoter and at least one promoter selected from the group consisting of a liver function-promoter and an intestinal mucosa function-promoter in an amount sufficient to effect lipid digestibility in the pet.
55. A method of improving the appearance of a pet animal comprising the step of increasing the pet's capability to digest fat in its diet by feeding the pet a diet that contains a pancreatic function promoter and a promoter selected from the group consisting of a liver function promoter, an intestinal mucosa function promoter or a combination thereof.
56. A method according to claim 55 wherein the pancreatic function promoter comprises a fat emulsifier/emulsification system, the intestinal mucosa function promoter comprises an acidifying agent and intestinal mucosa function promoter comprises a fat transportation agent.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02076346.2 | 2002-04-05 | ||
EP02076346A EP1350435B1 (en) | 2002-04-05 | 2002-04-05 | Compositions and methods for promoting lipid assimilation in pets |
PCT/EP2003/003520 WO2003084342A2 (en) | 2002-04-05 | 2003-04-03 | Method and dietary composition for improving lipid digestibility |
Publications (1)
Publication Number | Publication Date |
---|---|
US20060134090A1 true US20060134090A1 (en) | 2006-06-22 |
Family
ID=27838118
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/510,126 Abandoned US20050147649A1 (en) | 2002-04-05 | 2003-04-03 | Method and dietary composition for improving fat digestibility |
US10/509,951 Active 2028-05-23 US8475834B2 (en) | 2002-04-05 | 2003-04-03 | Method of improving absorption of vitamin E by a pet animal |
US10/509,949 Abandoned US20060134090A1 (en) | 2002-04-05 | 2003-04-03 | Method and dietary composition for improving lipid digestibility |
US13/908,615 Expired - Lifetime US8962007B2 (en) | 2002-04-05 | 2013-06-03 | Method of improving absorption of vitamin E by a pet animal |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/510,126 Abandoned US20050147649A1 (en) | 2002-04-05 | 2003-04-03 | Method and dietary composition for improving fat digestibility |
US10/509,951 Active 2028-05-23 US8475834B2 (en) | 2002-04-05 | 2003-04-03 | Method of improving absorption of vitamin E by a pet animal |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US13/908,615 Expired - Lifetime US8962007B2 (en) | 2002-04-05 | 2013-06-03 | Method of improving absorption of vitamin E by a pet animal |
Country Status (14)
Country | Link |
---|---|
US (4) | US20050147649A1 (en) |
EP (5) | EP1350435B1 (en) |
JP (6) | JP2005521415A (en) |
CN (3) | CN1652698B (en) |
AT (1) | ATE492166T1 (en) |
AU (3) | AU2003221549C1 (en) |
BR (4) | BRPI0309003B1 (en) |
CA (3) | CA2480709A1 (en) |
DE (1) | DE60238663D1 (en) |
ES (5) | ES2355890T3 (en) |
MX (3) | MXPA04009758A (en) |
RU (3) | RU2324365C2 (en) |
WO (3) | WO2003084342A2 (en) |
ZA (3) | ZA200408948B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010104572A1 (en) * | 2009-03-11 | 2010-09-16 | Nestec S.A. | Chunks in gravy food compositions |
Families Citing this family (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8921422B2 (en) | 2003-10-01 | 2014-12-30 | The Iams Company | Methods and kits for enhancing ability to learn in a puppy or kitten |
US20050118234A1 (en) * | 2003-12-01 | 2005-06-02 | The Iams Company | Methods and kits related to administration of a fructooligosaccharide |
US8877178B2 (en) | 2003-12-19 | 2014-11-04 | The Iams Company | Methods of use of probiotic bifidobacteria for companion animals |
US20050158294A1 (en) | 2003-12-19 | 2005-07-21 | The Procter & Gamble Company | Canine probiotic Bifidobacteria pseudolongum |
ES2458308T5 (en) * | 2004-09-21 | 2020-08-18 | Société des Produits Nestlé SA | Improved weight control in elderly companion animals |
AU2005322887B2 (en) * | 2004-12-30 | 2010-03-11 | Hill's Pet Nutrition, Inc. | Methods for enhancing the quality of life of a senior animal |
US8252742B2 (en) | 2004-12-30 | 2012-08-28 | Hill's Pet Nutrition, Inc. | Methods for enhancing the quality of life of a senior animal |
EP1838169B1 (en) | 2004-12-30 | 2016-04-27 | Hill's Pet Nutrition, Inc. | Methods for enhancing the quality of life of a growing animal |
CA2607949C (en) | 2005-05-31 | 2012-09-25 | Thomas William-Maxwell Boileau | Feline probiotic bifidobacteria |
EP2261323A1 (en) | 2005-05-31 | 2010-12-15 | The Iams Company | Feline probiotic lactobacilli |
US20070059297A1 (en) * | 2005-08-04 | 2007-03-15 | Nestec, S.A. | Methods and compositions for improving visual acuity |
US20090136588A1 (en) * | 2005-12-02 | 2009-05-28 | Hill's Pet Nutrition, Inc. | Methods For Altering Food Intake, Modifying Nutrient Digestibility and Altering Stool Quality and/or Stool Frequency |
EP1988971B1 (en) * | 2005-12-15 | 2018-02-28 | Nestec S.A. | Compositions and methods for preserving brain function |
GB0602426D0 (en) | 2006-02-07 | 2006-03-22 | Trouw Internat Bv | Feed for fish |
PL2124966T3 (en) | 2007-02-01 | 2016-01-29 | Iams Europe B V | Method for decreasing inflammation and stress in a mammal using glucose antimetabolites, avocado or avocado extracts |
JP5002442B2 (en) * | 2007-12-20 | 2012-08-15 | 森永乳業株式会社 | Lipid absorption promoter |
US9771199B2 (en) | 2008-07-07 | 2017-09-26 | Mars, Incorporated | Probiotic supplement, process for making, and packaging |
US20090311390A1 (en) * | 2008-06-12 | 2009-12-17 | John Phelps | Pet food treats, pet food treats processing system, and process for making the pet food treats |
US9232813B2 (en) * | 2008-07-07 | 2016-01-12 | The Iams Company | Probiotic supplement, process for making, and packaging |
AU2013200758B2 (en) * | 2008-07-18 | 2014-06-12 | Hill's Pet Nutrition, Inc. | Methods for enhancing the quality of life of a senior animal |
RU2525617C2 (en) * | 2008-07-18 | 2014-08-20 | Хилл`C Пет Ньютришн, Инк. | Method for modulation of biological functions associated with ageing process of senior or senile pet partners |
UA106049C2 (en) * | 2008-08-26 | 2014-07-25 | Нестек С.А. | Method to reduce rate of enzymatic degradation of starch granules in meal and food products, the composition of which comprises starch |
GB0818473D0 (en) | 2008-10-08 | 2008-11-12 | Probio Nutraceuticals As | Composition |
CA2747866A1 (en) * | 2009-01-06 | 2010-07-15 | Nestec S.A. | Chunks in jelly food compositions |
JP2010284087A (en) * | 2009-06-09 | 2010-12-24 | Noji Kumiai Hojin Factor | Egg, method for producing and improving the same, and laying hen feed |
US9173423B2 (en) * | 2009-07-31 | 2015-11-03 | The Iams Company | Animal food kibble with electrostatically adhered dusting |
US10104903B2 (en) | 2009-07-31 | 2018-10-23 | Mars, Incorporated | Animal food and its appearance |
US8691303B2 (en) * | 2009-07-31 | 2014-04-08 | The Iams Company | Dusted animal food |
US9210945B2 (en) * | 2009-07-31 | 2015-12-15 | The Iams Company | Animal food having low water activity |
US20110027417A1 (en) * | 2009-07-31 | 2011-02-03 | Patrick Joseph Corrigan | Process for Dusting Animal Food |
CN102576013A (en) * | 2009-10-15 | 2012-07-11 | 雀巢产品技术援助有限公司 | Methods for identifying animals with a reduced ability to digest lipid and protein |
CN101874570B (en) * | 2009-11-20 | 2012-06-20 | 天津集合科技有限公司 | Nutriment composition sprayed on external surface of pet food and spraying method thereof |
ES2600963T3 (en) * | 2011-06-08 | 2017-02-13 | Novozymes A/S | Spray-dried Lactobacillus Cells / Strains and their use against Helicobacter pylori |
US8268305B1 (en) | 2011-09-23 | 2012-09-18 | Bio-Cat, Inc. | Method and compositions to reduce serum levels of triacylglycerides in human beings using a fungal lipase |
RU2520840C2 (en) * | 2011-12-27 | 2014-06-27 | Государственное научное учреждение Всероссийский научно-исследовательский институт мясного скотоводства Российской академии сельскохозяйственных наук | Complex probiotic preparation for beef strains |
RU2585851C2 (en) * | 2011-12-29 | 2016-06-10 | Хилл'С Пет Ньютришн, Инк. | Compositions and methods for modification of gastro-intestinal flora |
JP2014018172A (en) * | 2012-07-20 | 2014-02-03 | Kohjin Life Sciences Co Ltd | Pet food inhibiting production of lipid peroxide |
AU2013314266B2 (en) * | 2012-09-13 | 2016-07-07 | Specialites Pet Food | Use of fat compositions for sustaining an enhanced palatability of pet food over time |
KR101292518B1 (en) | 2013-01-15 | 2013-08-07 | 조규만 | The manufacturing method of liquid pet feed made from crushed food animals, fish and their by-products conataining pumpkin and taurine |
CN105815545A (en) * | 2015-01-06 | 2016-08-03 | 中粮集团有限公司 | Organic acids composition and application and preparation |
EP3258792A1 (en) | 2015-02-16 | 2017-12-27 | Mars, Incorporated | Interlocking kibble |
EP3288394A4 (en) | 2015-04-28 | 2019-01-23 | Mars, Incorporated | Process of preparing a sterilized wet pet food product |
PL3344063T3 (en) | 2015-09-01 | 2023-03-06 | Dupont Nutrition Biosciences Aps | Methods of increasing fat soluble vitamin uptake in feed |
KR102604237B1 (en) * | 2016-06-02 | 2023-11-20 | (주)아모레퍼시픽 | Composition for enhancing the bioavailability of fat-soluble vitamins |
US10052282B2 (en) * | 2016-09-23 | 2018-08-21 | Sydney Baskins | Pet hydration system |
EP3554263B1 (en) * | 2016-12-15 | 2023-07-19 | Société des Produits Nestlé S.A. | Compositions and methods that modulate digestibility in a companion animal |
CA3195952A1 (en) * | 2020-10-21 | 2022-04-28 | Hill's Pet Nutrition, Inc. | Pet food compositions |
WO2023114390A2 (en) * | 2021-12-16 | 2023-06-22 | First Wave BioPharma, Inc. | Lipase formulations and methods thereof |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4759933A (en) * | 1982-06-16 | 1988-07-26 | Taiyo Fishery Co., Ltd. | Method for production of protein food products or protein food materials in paste state and method for the production of food products from these materials |
US4804549A (en) * | 1984-10-25 | 1989-02-14 | Gaines Pet Foods Corp. | Particulate dog food palatability enhancer and process |
US5290571A (en) * | 1988-04-29 | 1994-03-01 | Immunotec Research Corporation, Ltd. | Biologically active whey protein concentrate |
US6160007A (en) * | 1997-12-16 | 2000-12-12 | Abbott Laboratories | Method for enhancing the absorption and transport of lipid soluble compounds using structured glycerides |
US6210718B1 (en) * | 1995-06-07 | 2001-04-03 | Novus International, Inc. | Nutrient formulation and process for enhancing the health, livability, cumulative weight gain or feed efficiency in poultry and other animals |
US6228367B1 (en) * | 1999-12-22 | 2001-05-08 | Renew Life, Inc. | Food supplement formulation |
US6471999B2 (en) * | 1998-09-08 | 2002-10-29 | Nestec S.A. | Milk-based powder for pets |
US6524619B2 (en) * | 2000-01-27 | 2003-02-25 | Chronorx, Inc. | Dosage forms useful for modifying conditions and functions associated with hearing loss and/or tinnitus |
US6610007B2 (en) * | 2000-04-03 | 2003-08-26 | Neoguide Systems, Inc. | Steerable segmented endoscope and method of insertion |
US6855506B2 (en) * | 2002-05-03 | 2005-02-15 | The Texas A&M University System | Feline pancreatic lipase composition and method of preparing and using such composition |
US20060052454A1 (en) * | 2004-08-09 | 2006-03-09 | Enrique Melendez Hevia | Glycine as a diet supplement for the treatment of a wide range of health problems that result from underlying metabolic disorders |
Family Cites Families (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2004409A1 (en) | 1970-01-31 | 1971-09-02 | Keimdiat GmbH, 8900 Augsburg | Natural active ingredient for pharmaceutical and dietetic purposes |
GB1368784A (en) * | 1970-12-09 | 1974-10-02 | Astra Nutrition Ab | Foodstuffs for young animals |
FR2242935B1 (en) * | 1973-09-07 | 1978-02-10 | Colgate Palmolive Co | |
JPS57163313A (en) | 1981-03-31 | 1982-10-07 | Nippon Shinyaku Co Ltd | Vitamin e pharmaceutical and its preparation |
US4963380A (en) | 1987-11-30 | 1990-10-16 | General Mills, Inc. | Beverages containing fish oils stabilized with fructose |
CH676470A5 (en) | 1988-02-03 | 1991-01-31 | Nestle Sa | |
JP2677613B2 (en) | 1988-06-24 | 1997-11-17 | エーザイ株式会社 | Absorption promoting composition of vitamin E or derivative thereof |
US5053222A (en) | 1989-06-07 | 1991-10-01 | Shiseido Company Ltd. | Hair cosmetic composition |
DK0421956T3 (en) * | 1989-10-06 | 1994-01-24 | Franca Leo | Feeds for livestock and methods of making them |
JPH03219839A (en) | 1990-01-23 | 1991-09-27 | San Ei Chem Ind Ltd | Production of pet food |
JP3347381B2 (en) | 1993-01-27 | 2002-11-20 | 協和醗酵工業株式会社 | Pet food |
GB2277862A (en) | 1993-05-12 | 1994-11-16 | Nutec Ltd | A nutritional composition for oral administration to an animal |
JPH06319465A (en) * | 1993-05-13 | 1994-11-22 | Baiotsukusu:Kk | Feed and its production |
DE4428852C1 (en) * | 1994-08-04 | 1995-10-26 | Heike Koenig | Dressing for cat food and left-over food |
US6015798A (en) * | 1995-10-10 | 2000-01-18 | Colgate Palmolive Company | Method for reducing the damaging effects of radiation therapy on animal skin and mucosa |
US5707670A (en) | 1996-08-29 | 1998-01-13 | The Procter & Gamble Company | Use of bilayer forming emulsifiers in nutritional compositions comprising divalent mineral salts to minimize off-tastes and interactions with other dietary components |
US5883083A (en) * | 1997-06-09 | 1999-03-16 | Harlmen, Inc. | Dietary supplement for alleviating behavioral problems in canines and reducing seizures in canines and felines |
RU2118494C1 (en) * | 1997-06-24 | 1998-09-10 | Елена Марковна Фатеева | Food product |
US6063414A (en) | 1997-08-18 | 2000-05-16 | Seal Rock Technologies Incorporated | Combination container and dry pet food for increased shelf life, freshness, palatability, and nutritional value |
US6369252B1 (en) * | 1998-02-26 | 2002-04-09 | The University Of Georgia Research Foundation, Inc. | Structured lipids |
US6149932A (en) * | 1998-03-24 | 2000-11-21 | Stabar Enterprises, Inc. | Dietary supplement for preventing or reducing shedding of hair |
US6288116B1 (en) | 1998-05-13 | 2001-09-11 | Novartis Nutrition Ag | Method of administration of a nutritional product to a person having renal failure |
ATE347371T1 (en) | 1998-09-08 | 2006-12-15 | Biomolecular Products Inc | COMPOSITIONS FOR INCREASE INTESTINAL ABSOPTION OF FAT |
US6156355A (en) | 1998-11-02 | 2000-12-05 | Star-Kist Foods, Inc. | Breed-specific canine food formulations |
US6254920B1 (en) | 1998-11-24 | 2001-07-03 | Ralston Purina Company | Methods and compositions for enhancing palatability of pet food |
AU2187700A (en) * | 1998-12-18 | 2000-07-12 | Cp Kelco U.S., Inc. | Gelatin replacement composition |
US20030198661A1 (en) * | 2000-01-31 | 2003-10-23 | Mars Incorporated | Antioxidant compositions and methods for companion animals |
US6156354A (en) * | 1999-01-29 | 2000-12-05 | Brandeis University | Hyper-absorption of vitamin E dispersed in milks |
GB2367489B (en) * | 2000-07-31 | 2005-02-09 | Mars Inc | Use of antioxidants |
NZ527924A (en) † | 1999-01-29 | 2005-01-28 | Mars Uk Ltd | Antioxidant compositions and methods for companion animals |
US6228418B1 (en) * | 1999-04-07 | 2001-05-08 | Cyvex Nutrition | Vegetarian pet treat |
JP4485074B2 (en) * | 1999-05-27 | 2010-06-16 | ザ・アイムス・カンパニー | Processes and products for enhancing the immune response of companion animals by combining antioxidants |
JP2001136914A (en) * | 1999-08-30 | 2001-05-22 | Earth Chem Corp Ltd | Pet food |
BR0013780A (en) | 1999-09-07 | 2002-05-14 | Nestle Sa | Process of improving the skin and coat of pets |
MXPA02002195A (en) | 1999-09-09 | 2002-09-18 | Nestle Sa | Improving condition of elderly pets. |
US6720001B2 (en) | 1999-10-18 | 2004-04-13 | Lipocine, Inc. | Emulsion compositions for polyfunctional active ingredients |
JP2001145464A (en) | 1999-11-19 | 2001-05-29 | T Hasegawa Co Ltd | Additive for feed of livestock, poultry and pet food |
US20010046493A1 (en) * | 2000-02-24 | 2001-11-29 | Alex Margolin | Lipase-containing composition and methods of use thereof |
HU227182B1 (en) | 2000-03-06 | 2010-09-28 | Andras Javor | Lecitin-ascorbic acid combination |
DE60127829T2 (en) * | 2000-05-01 | 2007-12-27 | The Iams Company, Dayton | PET FOOD COMPOSITION FOR REDUCING THE INFLAMMATORY REACTION IN CATS |
US6946488B2 (en) * | 2000-05-01 | 2005-09-20 | The Iams Company | Pet food composition for reducing inflammatory response in cats |
JP2003534019A (en) * | 2000-06-01 | 2003-11-18 | ユナイテッド フィーズ,インコーポレーテッド | Animal feed and methods |
US6592863B2 (en) * | 2000-08-22 | 2003-07-15 | Nestec S.A. | Nutritional composition |
PT1320356E (en) | 2000-09-20 | 2008-01-03 | Nycomed Pharma As | Preparation of vitamin emulsions and concentrates thereof |
US20020119237A1 (en) * | 2000-12-22 | 2002-08-29 | Hevey Maurice O. | Medium and method for delivery of edible materials subject to degradation by oxidation and hydrolysis |
EP1372412A2 (en) | 2001-03-09 | 2004-01-02 | Societe Des Produits Nestle S.A. | Composition improving age-related physiological deficits and increasing longevity |
EP1243273A1 (en) * | 2001-03-22 | 2002-09-25 | Societe Des Produits Nestle S.A. | Composition comprising a prebiotic for decreasing infammatory process and abnormal activation of non-specific immune parameters |
AU784852B2 (en) * | 2001-08-10 | 2006-07-06 | Mars, Incorporated | Canine support diet |
US6576667B2 (en) * | 2001-11-14 | 2003-06-10 | Norel Acquisition Corp. | Method for manufacturing fatty acid calcium salts from high glyceride content oils |
AU2002358036A1 (en) * | 2001-12-05 | 2003-06-17 | Dsm Ip Assets B.V. | Methods and compositions for use in pet breeding |
EP1325682A1 (en) * | 2001-12-11 | 2003-07-09 | Societe Des Produits Nestle S.A. | Food or pet food composition containing plant extracts for maintenance of bone health and prevention or treatment of bone diseases |
-
2002
- 2002-04-05 DE DE60238663T patent/DE60238663D1/en not_active Expired - Lifetime
- 2002-04-05 ES ES02076346T patent/ES2355890T3/en not_active Expired - Lifetime
- 2002-04-05 EP EP02076346A patent/EP1350435B1/en not_active Expired - Lifetime
- 2002-04-05 AT AT02076346T patent/ATE492166T1/en not_active IP Right Cessation
-
2003
- 2003-04-03 WO PCT/EP2003/003520 patent/WO2003084342A2/en active Application Filing
- 2003-04-03 ES ES08154598.0T patent/ES2632951T3/en not_active Expired - Lifetime
- 2003-04-03 BR BRPI0309003-5A patent/BRPI0309003B1/en unknown
- 2003-04-03 WO PCT/EP2003/003523 patent/WO2003084344A2/en active Application Filing
- 2003-04-03 CN CN038102404A patent/CN1652698B/en not_active Expired - Lifetime
- 2003-04-03 CN CN038102382A patent/CN1652697B/en not_active Expired - Lifetime
- 2003-04-03 CN CN03810234XA patent/CN1652696B/en not_active Expired - Lifetime
- 2003-04-03 RU RU2004132217/13A patent/RU2324365C2/en active
- 2003-04-03 CA CA002480709A patent/CA2480709A1/en not_active Abandoned
- 2003-04-03 EP EP03720422.9A patent/EP1492415B2/en not_active Expired - Lifetime
- 2003-04-03 EP EP03717271.5A patent/EP1492413B1/en not_active Expired - Lifetime
- 2003-04-03 US US10/510,126 patent/US20050147649A1/en not_active Abandoned
- 2003-04-03 US US10/509,951 patent/US8475834B2/en active Active
- 2003-04-03 MX MXPA04009758A patent/MXPA04009758A/en active IP Right Grant
- 2003-04-03 CA CA002480446A patent/CA2480446A1/en not_active Abandoned
- 2003-04-03 JP JP2003581600A patent/JP2005521415A/en active Pending
- 2003-04-03 ES ES03717271T patent/ES2436208T3/en not_active Expired - Lifetime
- 2003-04-03 RU RU2004132705/13A patent/RU2316224C2/en active
- 2003-04-03 EP EP08154598.0A patent/EP1952700B1/en not_active Revoked
- 2003-04-03 JP JP2003581601A patent/JP2006511192A/en active Pending
- 2003-04-03 JP JP2003581599A patent/JP2005527204A/en active Pending
- 2003-04-03 MX MXPA04009741A patent/MXPA04009741A/en active IP Right Grant
- 2003-04-03 ES ES03720422T patent/ES2402091T5/en not_active Expired - Lifetime
- 2003-04-03 US US10/509,949 patent/US20060134090A1/en not_active Abandoned
- 2003-04-03 CA CA2480708A patent/CA2480708C/en not_active Expired - Lifetime
- 2003-04-03 RU RU2004132706/13A patent/RU2316225C2/en active
- 2003-04-03 AU AU2003221549A patent/AU2003221549C1/en not_active Expired
- 2003-04-03 AU AU2003222797A patent/AU2003222797B2/en not_active Expired
- 2003-04-03 ES ES03718733.3T patent/ES2528194T3/en not_active Expired - Lifetime
- 2003-04-03 AU AU2003224038A patent/AU2003224038B2/en not_active Expired
- 2003-04-03 BR BRPI0309005A patent/BRPI0309005B1/en active IP Right Grant
- 2003-04-03 WO PCT/EP2003/003522 patent/WO2003084343A2/en active Application Filing
- 2003-04-03 BR BR0309003-5A patent/BR0309003A/en active IP Right Grant
- 2003-04-03 EP EP03718733.3A patent/EP1492414B1/en not_active Expired - Lifetime
- 2003-04-03 MX MXPA04009765A patent/MXPA04009765A/en active IP Right Grant
- 2003-04-03 BR BR0308995-9A patent/BR0308995A/en active IP Right Grant
-
2004
- 2004-11-04 ZA ZA200408948A patent/ZA200408948B/en unknown
- 2004-11-04 ZA ZA200408953A patent/ZA200408953B/en unknown
- 2004-11-04 ZA ZA200408956A patent/ZA200408956B/en unknown
-
2008
- 2008-12-09 JP JP2008313528A patent/JP2009114196A/en active Pending
- 2008-12-09 JP JP2008313593A patent/JP2009142277A/en active Pending
- 2008-12-09 JP JP2008313520A patent/JP2009082142A/en active Pending
-
2013
- 2013-06-03 US US13/908,615 patent/US8962007B2/en not_active Expired - Lifetime
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4759933A (en) * | 1982-06-16 | 1988-07-26 | Taiyo Fishery Co., Ltd. | Method for production of protein food products or protein food materials in paste state and method for the production of food products from these materials |
US4804549A (en) * | 1984-10-25 | 1989-02-14 | Gaines Pet Foods Corp. | Particulate dog food palatability enhancer and process |
US5290571A (en) * | 1988-04-29 | 1994-03-01 | Immunotec Research Corporation, Ltd. | Biologically active whey protein concentrate |
US5451412A (en) * | 1988-04-29 | 1995-09-19 | Immunotech Research Corporation, Ltd. | Biologically active undenatured whey protein concentrate as food supplement |
US6210718B1 (en) * | 1995-06-07 | 2001-04-03 | Novus International, Inc. | Nutrient formulation and process for enhancing the health, livability, cumulative weight gain or feed efficiency in poultry and other animals |
US6160007A (en) * | 1997-12-16 | 2000-12-12 | Abbott Laboratories | Method for enhancing the absorption and transport of lipid soluble compounds using structured glycerides |
US6471999B2 (en) * | 1998-09-08 | 2002-10-29 | Nestec S.A. | Milk-based powder for pets |
US6228367B1 (en) * | 1999-12-22 | 2001-05-08 | Renew Life, Inc. | Food supplement formulation |
US6524619B2 (en) * | 2000-01-27 | 2003-02-25 | Chronorx, Inc. | Dosage forms useful for modifying conditions and functions associated with hearing loss and/or tinnitus |
US6610007B2 (en) * | 2000-04-03 | 2003-08-26 | Neoguide Systems, Inc. | Steerable segmented endoscope and method of insertion |
US6855506B2 (en) * | 2002-05-03 | 2005-02-15 | The Texas A&M University System | Feline pancreatic lipase composition and method of preparing and using such composition |
US20060052454A1 (en) * | 2004-08-09 | 2006-03-09 | Enrique Melendez Hevia | Glycine as a diet supplement for the treatment of a wide range of health problems that result from underlying metabolic disorders |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010104572A1 (en) * | 2009-03-11 | 2010-09-16 | Nestec S.A. | Chunks in gravy food compositions |
US20120034336A1 (en) * | 2009-03-11 | 2012-02-09 | Annie Watelain | Chunks in gravy food compositions |
JP2012520071A (en) * | 2009-03-11 | 2012-09-06 | ネステク ソシエテ アノニム | Ingredients for gravy food composition |
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8962007B2 (en) | Method of improving absorption of vitamin E by a pet animal | |
BRPI0308995B1 (en) | COMPOSITION FOR USE IN IMPROVING OR CONSERVATION OF VITAMIN ABSORPTION AND IN A PET |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: NESTEC S.A., SWITZERLAND Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:PEREZ-CAMARGO, MR. GERARDO;PATIL, MR. AVINASH;CUPP, MS. CAROLYN JEAN;AND OTHERS;REEL/FRAME:016613/0075;SIGNING DATES FROM 20041117 TO 20041130 |
|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |