WO2002065848A1 - Foodstuff - Google Patents
Foodstuff Download PDFInfo
- Publication number
- WO2002065848A1 WO2002065848A1 PCT/GB2002/000685 GB0200685W WO02065848A1 WO 2002065848 A1 WO2002065848 A1 WO 2002065848A1 GB 0200685 W GB0200685 W GB 0200685W WO 02065848 A1 WO02065848 A1 WO 02065848A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- animal protein
- protein product
- foodstuff
- water
- concentrated
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23J—PROTEIN COMPOSITIONS FOR FOODSTUFFS; WORKING-UP PROTEINS FOR FOODSTUFFS; PHOSPHATIDE COMPOSITIONS FOR FOODSTUFFS
- A23J3/00—Working-up of proteins for foodstuffs
- A23J3/30—Working-up of proteins for foodstuffs by hydrolysis
- A23J3/32—Working-up of proteins for foodstuffs by hydrolysis using chemical agents
- A23J3/34—Working-up of proteins for foodstuffs by hydrolysis using chemical agents using enzymes
- A23J3/341—Working-up of proteins for foodstuffs by hydrolysis using chemical agents using enzymes of animal proteins
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23J—PROTEIN COMPOSITIONS FOR FOODSTUFFS; WORKING-UP PROTEINS FOR FOODSTUFFS; PHOSPHATIDE COMPOSITIONS FOR FOODSTUFFS
- A23J1/00—Obtaining protein compositions for foodstuffs; Bulk opening of eggs and separation of yolks from whites
- A23J1/02—Obtaining protein compositions for foodstuffs; Bulk opening of eggs and separation of yolks from whites from meat
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23J—PROTEIN COMPOSITIONS FOR FOODSTUFFS; WORKING-UP PROTEINS FOR FOODSTUFFS; PHOSPHATIDE COMPOSITIONS FOR FOODSTUFFS
- A23J3/00—Working-up of proteins for foodstuffs
- A23J3/04—Animal proteins
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/20—Animal feeding-stuffs from material of animal origin
-
- 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
- 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
- A23K50/45—Semi-moist feed
-
- 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
- A23K50/48—Moist feed
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
- A23L33/10—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
- A23L33/17—Amino acids, peptides or proteins
- A23L33/18—Peptides; Protein hydrolysates
Definitions
- This invention relates to a concentrated animal protein, such as meat protein, product suitable for use as a protein source in foodstuffs, such as pet foods.
- Pet foods are commonly divided into three categories according to their moisture content; pet foods containing less than about 12% water by weight are generally termed “dry", those containing between about 12% to about 35% water by weight are generally termed “semi-moist” and those containing between about 35% to about 85% water by weight are generally termed “wet”.
- Raw meat contains between about 65% to about 75% water and between about 10% and about 20% protein by weight. The high water content of raw meat limits the quantity which can be incorporated into pet foods whilst maintaining an acceptable overall water content for the product.
- meat meals are employed as a protein source.
- Meat meals commonly contain between about 3% to about 9% water and between about 55% and about 75% protein by weight.
- the lower water content of meat meals compared to raw meat enables greater quantities of protein to be incorporated into the pet food by inclusion of meat meals without increasing the water content of the pet food beyond an acceptable level.
- meat meals are produced by rendering raw meat (heating in superheated steam to temperatures of between about 105°C and about 140°C) , then pressing the rendered material to squeeze out water and fat. The dried and defatted product is then ground to form a powder which may be incorporated into a foodstuff.
- the severe conditions employed in the rendering process used to produce meat meals result in the meat protein in the meals being denatured to an extent during rendering, making the protein less available for digestion by the animal consuming the foodstuff into which the meal is incorporated.
- the high temperatures used during rendering result in the loss or degradation of heat labile and/or volatile components from the meat, such as vitamins.
- water soluble nutrients, such as vitamin C, and fat soluble nutrients, such as vitamins A, D and E are lost from the meat in the water and fat which is pressed out after rendering.
- the loss or degradation of heat labile and/or volatile components from the meat during rendering, and the loss of water and fat soluble nutrients from the meat when pressed after rendering, can result in significant variations in the nutritional profiles of the meat meals produced.
- raw meat is also defatted during rendering. Consequently, to improve both the palatability and nutritional profile of foodstuffs incorporating meat meals it may also be desirable to reintroduce fat, commonly through the addition of poultry fat, beef tallow or vegetable oil, such as sunflower oil or soya oil, which again leads to increased production costs.
- the apparatus employed to produce meat meal imposes limitations on the mix of starting materials which may be utilised to produce meat meals; a minimum proportion of hard and/or fibrous animal material, such as bone, must be included in the mix in order to enable water and fat to be pressed out of the meat after rendering.
- a method of providing a concentrated animal protein product for use as a protein source in foodstuffs comprising hydrolysing the animal protein to form a slurry and removing water from the slurry.
- the animal protein is preferably meat but may be other proteinaceous animal material.
- the concentrated animal protein product can be made from a wide range of mixes of starting materials, including mixes of starting materials unsuitable for the manufacture of conventional meat meals.
- the invention also encompasses the concentrated animal protein product provided by the method.
- a foodstuff such as a pet food, incorporating a concentrated animal protein product according to the invention.
- a method of controlling the nutritional content of a foodstuff comprising: selecting a desired level of each of a plurality of components of the food stuff; providing a concentrated animal protein product by a method of the invention having levels of the said components such that when the said product is incorporated in the foodstuff the said components are in the foodstuff at the desired level of each component in the foodstuff; and incorporating the said product in the foodstuff.
- the concentrated animal protein product of the invention enables the production of foodstuffs with high animal protein content, adequate fat levels and improved nutritional performance, in terms of nutritional profile and digestibility/bioavailability, compared with foodstuffs relying on conventional meat meals as a protein source.
- the need for the addition of vitamin, fat, oil or other nutritional supplements in order to produce satisfactory foodstuffs can be reduced or eliminated.
- the concentrated animal protein product of the invention enables manufacture of foodstuffs with predictable and reliable targeted nutritional delivery through the selection of animal protein starting materials.
- the animal protein is raw meat, which may be fish, preferably pre-ground.
- the hydrolysis of the animal protein is enzymatic hydrolysis, more preferably autolysis, but may also be acid or alkali hydrolysis.
- Known water removal techniques may be employed to concentrate the meat slurry, such as osmosis, forced circulation evaporation, ultrafiltration, vacuum drying, freeze drying or oven drying, provided that the technique employed does not detrimentally alter the nutritional profile of the concentrated animal protein product.
- the invention is, therefore, in no way limited to a concentrated animal protein product produced using any particular water removal technique.
- the removal of water from the slurry is effected by falling film vacuum evaporation, centrifugation or turbo drying.
- an antioxidant Prior to concentration of the slurry, an antioxidant may be added to the slurry.
- the antioxidant is added in the form of a solution in a carrier such as soya oil.
- the concentrated animal protein product contains at least about 20% water by weight. More preferably, the concentrated animal protein product contains between about 40% and about 60% water by weight. Most preferably, the concentrated animal protein product contains between about 45% and about 55% water by weight.
- pre-ground raw meat is autolysed to produce a meat slurry which is then concentrated by removal of water by falling film vacuum evaporation. After the removal of water by falling film vacuum evaporation, the concentrated animal protein product may be partially defatted by centrifugation.
- pre-ground raw meat is autolysed to produce a meat slurry which is then concentrated by removal of water and some oil by centrifugation.
- a concentrated animal protein product with high levels of any nutritional component occurring naturally in a proteinaceous animal material by appropriate selection of the animal protein starting materials, and thereby to tailor the nutritional profiles of foodstuffs incorporating concentrated animal protein products according to the invention to very specific diets.
- a concentrated animal protein product with high levels of chondroitin to promote joint health, by selection of animal protein starting materials rich in trachea, or to produce a concentrated animal protein product with high levels of Omega-3 fatty acids, by selection of animal protein starting materials rich in fish.
- the level of incorporation of concentrated animal protein products according to the invention in extruded kibbles, and other foodstuffs, while maintaining an acceptable water content for the final foodstuff may be increased by further reduction in the water content and/or reduction in the fat content of the concentrated animal protein product and/or by combining incorporation of the concentrated animal protein product into the foodstuff by co-extrusion with incorporation by post-extrusion impregnation.
- a reduction in the fat content of the concentrated animal protein product according to the invention improves the expansion properties of foodstuffs co-extruded with the concentrated animal protein product; an extrusion expanded kibble has been successfully made when a fat contribution of as much as 5% by weight of kibble is made by the concentrated animal protein product.
- Fat may be removed from the concentrated animal protein product in a number of ways, such as by centrifugation or the use of membranes, or may be removed from the slurry prior to concentration, for example by the addition of chemicals. If desired, the removed fat can be reintroduced into the foodstuff after it has been extruded, for example by coating or by impregnation using a vacuum coater.
- ingredients such as salts can be added to the slurry to facilitate the removal of water, for example by effecting pH and/or ionic changes.
- the concentrated animal protein product of the invention can be incorporated into extruded dry and semi-moist pet foods and into extruded manufactured chunks by inclusion into the pre-conditioner, co-extrusion by introduction with other ingredients to the barrel of the extruder, or by coating or impregnation of an extruded product subsequent to extrusion, or by any combination of these methods.
- the concentrated animal protein product of the invention can be incorporated into non-extruded dry and semi-moist pet foods and also manufactured chunks by inclusion into a mixer with other ingredients to produce a cereal dough or meat emulsion which can then be formed, heat set and dried.
- the concentrated animal protein product of the present invention can be incorporated into wet pet foods by inclusion in the background meat mix, inclusion in a reformed meat ingredient, inclusion in manufactured chunks, inclusion in the gravy, or by any combination of these methods .
- a concentrated animal protein product is made as follows :
- a slurry is formed by autolysis of a pre-ground raw poultry mix; a conventional mixture of poultry heads, feet and viscera.
- the slurry is then concentrated to a water content of about 53% by weight by falling film vacuum evaporation.
- the nutritional profile of the concentrated animal protein product obtained is shown in Table 1, along with that of the raw poultry mix from which it was produced and the average nutritional profile of conventional poultry meals; the figures given in each column of Table 1 are the average of the values obtained from analyses of a number, n, of different samples.
- the figures shown in brackets for Example 1 are the values of the components in the concentrated animal protein product according to the invention on an equal protein basis with the conventional poultry meal.
- An alternative concentrated animal protein product is made as follows:
- a slurry is formed by autolysis of a pre-ground raw poultry mix containing 68% by weight of poultry liver and 29% by weight of the same poultry mix used in Example 1.
- the slurry is then concentrated to a water content of 60% by weight in the same way as in Example 1.
- the nutritional profile of the concentrated animal protein product obtained is shown in Table 1.
- An extruded kibble containing the concentrated animal protein product of Example 1 was made by co-extrusion of the kibble with between about 30% to about 40% by weight of the concentrated animal protein product.
- the nutritional profile, on a dry matter basis, of the extruded kibble obtained is shown in Table 2, along with that of a "control" kibble co-extruded with between about 9 to about 17% by weight poultry meal; poultry fat was added to the control kibble recipe to give ' a kibble fat content comparable to that of the kibble of Example 3.
- the basic kibble recipe employed for the control kibble and Examples 3 to 5 contained equal proportions of maize, wheat and rice flours and no mineral or vitamin supplements.
- Example 4 An extruded kibble containing the concentrated animal protein product of Example 1 was made by sequential impregnation of the extruded kibble with the concentrated animal protein product using a vacuum coater.
- the nutritional profile of the extruded kibble obtained is shown in Table 2.
- An extruded kibble containing the concentrated animal protein product of Example 2 was made by co-extrusion of the kibble with about 40% by weight of the concentrated animal protein product.
- the nutritional profile of the extruded kibble obtained is shown in Table 2.
- the concentrated animal protein product of the invention has been found to have an improved nutritional performance compared to conventional meat meals .
- the concentrated animal protein product of the invention can be manufactured using a wide range of mixes of raw meat and other animal protein starting materials, including mixes unsuitable for the manufacture of conventional meat meals.
- Use of the concentrated animal protein product of the invention as a protein source enables the manufacture of foodstuffs with high protein content, acceptable fat levels and predictable and reliable targeted nutritional profiles.
- use of the concentrated animal protein product of the invention as a protein source reduces or eliminates the need for the addition of vitamin, fat, oil or other nutritional supplements in order to produce satisfactory foodstuffs.
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/467,923 US20040131750A1 (en) | 2001-02-16 | 2002-02-18 | Foodstuff |
EP02711105A EP1359814A1 (en) | 2001-02-16 | 2002-02-18 | Foodstuff |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0103879.3 | 2001-02-16 | ||
GB0103879A GB2373707A (en) | 2001-02-16 | 2001-02-16 | Concentrated hydrolysed animal protein feed |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2002065848A1 true WO2002065848A1 (en) | 2002-08-29 |
Family
ID=9908915
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/GB2002/000685 WO2002065848A1 (en) | 2001-02-16 | 2002-02-18 | Foodstuff |
Country Status (4)
Country | Link |
---|---|
US (1) | US20040131750A1 (en) |
EP (1) | EP1359814A1 (en) |
GB (1) | GB2373707A (en) |
WO (1) | WO2002065848A1 (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004000035A1 (en) * | 2002-06-19 | 2003-12-31 | Can Technologies, Inc. | Animal feed composition_comprising mucosa byproduct |
WO2004021797A1 (en) * | 2002-07-29 | 2004-03-18 | Aminotech As | Method for production of peptides/amino acids produced by said method and use of the same |
EP1871177A1 (en) * | 2005-03-08 | 2008-01-02 | Wahl Process Systems AS | Hydrolysis process for raw materials from the fishing and slaughterhouse industries and tanks for use therein. |
NL2004319C2 (en) * | 2010-03-01 | 2011-09-05 | Meatco B V | A PROCESS FOR MANUFACTURING A PROTEIN PRODUCT. |
CN102578688A (en) * | 2012-03-15 | 2012-07-18 | 唐清波 | Processing equipment and processing technique for poultry feather protein powder |
WO2013101789A1 (en) * | 2011-12-28 | 2013-07-04 | Proteus Industries, Inc. | Process for isolating a protein composition and a fat composition from mechanically deboned poultry |
WO2014083215A1 (en) * | 2012-11-30 | 2014-06-05 | GRECO, Franccesco | Method for obtaining a meat-protein-based dietary supplement, and resulting product |
US10010097B2 (en) | 2011-01-03 | 2018-07-03 | Proteus Industries, Inc. | Protein composition obtained from meat trimmings |
WO2021023507A1 (en) | 2019-08-05 | 2021-02-11 | Repasco Ab | Protein powder comprising non-coagulated protein |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2421890A (en) * | 2004-12-09 | 2006-07-12 | Biocatalysts Ltd | Method for producing a palatability enhancer for a foodstuff |
BRPI0820850A2 (en) * | 2007-12-21 | 2014-12-23 | Hills Pet Nutrition Inc | FOOD FORMULATION FOR PETS |
US9872505B2 (en) * | 2012-06-14 | 2018-01-23 | Anthony J. M. Garwood | Preservation of micronutrients in the separation of fat and lean from beef |
AU2012398459B2 (en) * | 2012-12-19 | 2015-12-17 | Hill's Pet Nutrition, Inc. | Animal food composition and process for production |
EP2934175B1 (en) | 2012-12-20 | 2016-11-23 | Hill's Pet Nutrition, Inc. | Methods for improving the condition of hair in non-human animals |
JP6417429B2 (en) * | 2017-01-11 | 2018-11-07 | ヒルズ・ペット・ニュートリシャン・インコーポレーテッド | Methods for improving hair condition in non-human animals |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4016295A (en) * | 1973-10-18 | 1977-04-05 | Pedigree Petfoods Limited | Proteinaceous food product |
US4054674A (en) * | 1973-04-25 | 1977-10-18 | Pedigree Petfoods Limited | Semi-moist animal food |
US4262022A (en) * | 1978-02-06 | 1981-04-14 | Hald Christensen Vilhelm | Method for preparing a food material from blood |
JPS6058043A (en) * | 1983-09-12 | 1985-04-04 | Mitsui Toatsu Chem Inc | Initial feed for fry |
EP0280415A1 (en) * | 1987-01-31 | 1988-08-31 | Kirk, William McLean | Protein extracts |
US5607840A (en) * | 1992-11-30 | 1997-03-04 | Celsus, Inc. | Protein hydrolysate derived from mucosa tissue |
US6030649A (en) * | 1998-11-25 | 2000-02-29 | Sawhill; James W. | Process for treating pre-dried animal meal |
US6174551B1 (en) * | 1998-02-12 | 2001-01-16 | Griffin Industries, Inc. | Process for preparing a nutritional supplement |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
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US3000742A (en) * | 1959-02-13 | 1961-09-19 | Cal Tan Res Products Corp | Method of producing nutritional supplement from tannery fleshings, hide trim and other animal by-products and the resulting product |
GB1108188A (en) * | 1966-08-18 | 1968-04-03 | Cesar Melton Libenson | Process for purifying and concentrating fish protein and the products obtained |
GB1383223A (en) * | 1972-05-22 | 1975-02-05 | Nestle Sa | Soluble protein |
JPS51125773A (en) * | 1975-04-25 | 1976-11-02 | Amao Suisan Kk | Method of producing fish meat extract |
FR2412265A1 (en) * | 1977-12-20 | 1979-07-20 | Roehm Gmbh | PROCESS FOR TREATMENT OF BLOOD, ANIMAL BODIES, BONES AND MEAT WASTE |
US4863746A (en) * | 1987-03-05 | 1989-09-05 | Asahi Denka Kogyo Kabushiki Kaisha | Proteinous material |
-
2001
- 2001-02-16 GB GB0103879A patent/GB2373707A/en not_active Withdrawn
-
2002
- 2002-02-18 EP EP02711105A patent/EP1359814A1/en not_active Withdrawn
- 2002-02-18 US US10/467,923 patent/US20040131750A1/en not_active Abandoned
- 2002-02-18 WO PCT/GB2002/000685 patent/WO2002065848A1/en not_active Application Discontinuation
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4054674A (en) * | 1973-04-25 | 1977-10-18 | Pedigree Petfoods Limited | Semi-moist animal food |
US4016295A (en) * | 1973-10-18 | 1977-04-05 | Pedigree Petfoods Limited | Proteinaceous food product |
US4262022A (en) * | 1978-02-06 | 1981-04-14 | Hald Christensen Vilhelm | Method for preparing a food material from blood |
JPS6058043A (en) * | 1983-09-12 | 1985-04-04 | Mitsui Toatsu Chem Inc | Initial feed for fry |
EP0280415A1 (en) * | 1987-01-31 | 1988-08-31 | Kirk, William McLean | Protein extracts |
US5607840A (en) * | 1992-11-30 | 1997-03-04 | Celsus, Inc. | Protein hydrolysate derived from mucosa tissue |
US6174551B1 (en) * | 1998-02-12 | 2001-01-16 | Griffin Industries, Inc. | Process for preparing a nutritional supplement |
US6030649A (en) * | 1998-11-25 | 2000-02-29 | Sawhill; James W. | Process for treating pre-dried animal meal |
Non-Patent Citations (1)
Title |
---|
DATABASE WPI Section Ch Week 198520, Derwent World Patents Index; Class C03, AN 1985-118620, XP002176269 * |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004000035A1 (en) * | 2002-06-19 | 2003-12-31 | Can Technologies, Inc. | Animal feed composition_comprising mucosa byproduct |
US7326424B2 (en) | 2002-06-19 | 2008-02-05 | Can Technologies, Inc. | Animal feed composition |
WO2004021797A1 (en) * | 2002-07-29 | 2004-03-18 | Aminotech As | Method for production of peptides/amino acids produced by said method and use of the same |
US9464309B2 (en) | 2002-07-29 | 2016-10-11 | Zymtech Holding Ag | Methods for recovering peptides/amino acids and oil/fat from one or more protein-containing raw materials, and products produced by the methods |
EP1871177A4 (en) * | 2005-03-08 | 2012-04-25 | Wahl Process Systems As | Hydrolysis process for raw materials from the fishing and slaughterhouse industries and tanks for use therein. |
EP1871177A1 (en) * | 2005-03-08 | 2008-01-02 | Wahl Process Systems AS | Hydrolysis process for raw materials from the fishing and slaughterhouse industries and tanks for use therein. |
WO2011108920A1 (en) | 2010-03-01 | 2011-09-09 | Meatco B.V. | Method for preparing a protein emulsion |
NL2004319C2 (en) * | 2010-03-01 | 2011-09-05 | Meatco B V | A PROCESS FOR MANUFACTURING A PROTEIN PRODUCT. |
US10010097B2 (en) | 2011-01-03 | 2018-07-03 | Proteus Industries, Inc. | Protein composition obtained from meat trimmings |
US10375974B2 (en) | 2011-01-03 | 2019-08-13 | Proteus Industries, Inc. | Protein composition obtained from meat trimmings |
WO2013101789A1 (en) * | 2011-12-28 | 2013-07-04 | Proteus Industries, Inc. | Process for isolating a protein composition and a fat composition from mechanically deboned poultry |
EP3050436A1 (en) * | 2011-12-28 | 2016-08-03 | Proteus Industries, Inc. | Process for isolating a protein composition and a fat composition from mechanically deboned poultry |
CN102578688A (en) * | 2012-03-15 | 2012-07-18 | 唐清波 | Processing equipment and processing technique for poultry feather protein powder |
WO2014083215A1 (en) * | 2012-11-30 | 2014-06-05 | GRECO, Franccesco | Method for obtaining a meat-protein-based dietary supplement, and resulting product |
WO2021023507A1 (en) | 2019-08-05 | 2021-02-11 | Repasco Ab | Protein powder comprising non-coagulated protein |
Also Published As
Publication number | Publication date |
---|---|
GB0103879D0 (en) | 2001-04-04 |
EP1359814A1 (en) | 2003-11-12 |
GB2373707A (en) | 2002-10-02 |
US20040131750A1 (en) | 2004-07-08 |
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