GB1507754A - Process for preparing arachidonic acid - Google Patents

Process for preparing arachidonic acid

Info

Publication number
GB1507754A
GB1507754A GB837/76A GB83776A GB1507754A GB 1507754 A GB1507754 A GB 1507754A GB 837/76 A GB837/76 A GB 837/76A GB 83776 A GB83776 A GB 83776A GB 1507754 A GB1507754 A GB 1507754A
Authority
GB
United Kingdom
Prior art keywords
arachidonic acid
jan
pig
beef
acid
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
Application number
GB837/76A
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.)
Unilever PLC
Original Assignee
Unilever PLC
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 Unilever PLC filed Critical Unilever PLC
Priority to GB837/76A priority Critical patent/GB1507754A/en
Priority to JP72877A priority patent/JPS5287295A/en
Publication of GB1507754A publication Critical patent/GB1507754A/en
Expired 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
    • C12P7/6409—Fatty acids
    • C12P7/6427—Polyunsaturated fatty acids [PUFA], i.e. having two or more double bonds in their backbone
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1507754 Arachidonic acid UNILEVER Ltd 7 Jan 1977 [9 Jan 1976] 00837/76 Heading C2C [Also in Division C3] Arachidonic acid concentrate is prepared from comminuted animal tissue containing phosphatide derived from the acid, e.g. pig or beef liver, adrenals, or brain, pig kidney, spleen or heart and beef or sheep testis by incubation with phospholipase A 2 . The free acids are recovered by extraction, followed by fractionation if desired.
GB837/76A 1976-01-09 1976-01-09 Process for preparing arachidonic acid Expired GB1507754A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB837/76A GB1507754A (en) 1976-01-09 1976-01-09 Process for preparing arachidonic acid
JP72877A JPS5287295A (en) 1976-01-09 1977-01-07 Production of arachzdonic acid concentrate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB837/76A GB1507754A (en) 1976-01-09 1976-01-09 Process for preparing arachidonic acid

Publications (1)

Publication Number Publication Date
GB1507754A true GB1507754A (en) 1978-04-19

Family

ID=9711339

Family Applications (1)

Application Number Title Priority Date Filing Date
GB837/76A Expired GB1507754A (en) 1976-01-09 1976-01-09 Process for preparing arachidonic acid

Country Status (2)

Country Link
JP (1) JPS5287295A (en)
GB (1) GB1507754A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007144472A1 (en) * 2006-06-16 2007-12-21 Helsingfors Institution För Bioimmunterapi Ab Dairy based foodstuff containing central nervous system lipids

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007144472A1 (en) * 2006-06-16 2007-12-21 Helsingfors Institution För Bioimmunterapi Ab Dairy based foodstuff containing central nervous system lipids
US8110227B2 (en) 2006-06-16 2012-02-07 Oy Neurofood Ab Dairy based foodstuff containing central nervous system lipids
CN101472480B (en) * 2006-06-16 2013-05-22 神经食品公司 Dairy based foodstuff containing central nervous system lipids

Also Published As

Publication number Publication date
JPS5287295A (en) 1977-07-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee