DE69132370T2 - Methode zur herstellung von eicosapentansäuren - Google Patents

Methode zur herstellung von eicosapentansäuren

Info

Publication number
DE69132370T2
DE69132370T2 DE69132370T DE69132370T DE69132370T2 DE 69132370 T2 DE69132370 T2 DE 69132370T2 DE 69132370 T DE69132370 T DE 69132370T DE 69132370 T DE69132370 T DE 69132370T DE 69132370 T2 DE69132370 T2 DE 69132370T2
Authority
DE
Germany
Prior art keywords
diatoms
epa
pct
depletion
silicate
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.)
Expired - Fee Related
Application number
DE69132370T
Other languages
English (en)
Other versions
DE69132370D1 (de
Inventor
John Kyle
Raymond Gladue
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Martek Corp
Original Assignee
Martek Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Martek Corp filed Critical Martek Corp
Publication of DE69132370D1 publication Critical patent/DE69132370D1/de
Application granted granted Critical
Publication of DE69132370T2 publication Critical patent/DE69132370T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/64—Fats; Fatty oils; Ester-type waxes; Higher fatty acids, i.e. having at least seven carbon atoms in an unbroken chain bound to a carboxyl group; Oxidised oils or fats
    • C12P7/6436—Fatty acid esters
    • C12P7/6445—Glycerides
    • C12P7/6472—Glycerides containing polyunsaturated fatty acid [PUFA] residues, i.e. having two or more double bonds in their backbone
    • 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
    • A23K50/00—Feeding-stuffs specially adapted for particular animals
    • A23K50/80—Feeding-stuffs specially adapted for particular animals for aquatic animals, e.g. fish, crustaceans or molluscs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00—Drugs for dermatological disorders
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
    • C07C57/02—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
    • C07C57/03—Monocarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/12—Unicellular algae; Culture media therefor
DE69132370T 1990-03-21 1991-03-20 Methode zur herstellung von eicosapentansäuren Expired - Fee Related DE69132370T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/496,572 US5244921A (en) 1990-03-21 1990-03-21 Eicosapentaenoic acids and methods for their production
PCT/US1991/002052 WO1991014427A1 (en) 1990-03-21 1991-03-20 Eicosapentaenoic acids and methods for their production

Publications (2)

Publication Number Publication Date
DE69132370D1 DE69132370D1 (de) 2000-09-21
DE69132370T2 true DE69132370T2 (de) 2001-03-29

Family

ID=23973229

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69132370T Expired - Fee Related DE69132370T2 (de) 1990-03-21 1991-03-20 Methode zur herstellung von eicosapentansäuren

Country Status (7)

Country Link
US (2) US5244921A (de)
EP (1) EP0521104B1 (de)
JP (1) JPH05505726A (de)
AT (1) ATE195420T1 (de)
CA (1) CA2078664A1 (de)
DE (1) DE69132370T2 (de)
WO (1) WO1991014427A1 (de)

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Also Published As

Publication number Publication date
ATE195420T1 (de) 2000-09-15
DE69132370D1 (de) 2000-09-21
US5567732A (en) 1996-10-22
EP0521104B1 (de) 2000-08-16
CA2078664A1 (en) 1991-09-22
EP0521104A4 (en) 1993-03-24
EP0521104A1 (de) 1993-01-07
US5244921A (en) 1993-09-14
JPH05505726A (ja) 1993-08-26
WO1991014427A1 (en) 1991-10-03

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