CONJUGATED FATTY ACIDS AND RELATED COMPOUNDS, AND METHOD FORTHEIR ENZYMATIC PREPARATION

It has been demonstrated that conjugated linoleic acid isomers with the firs t double bond in position 9 (cis) or 10 (trans), added exogenously, can be desaturated in position 6 by the cyanobacterium Spirulina platensis. The metabolites, 6-cis, 9-cis, 11-trans-octadecatrienoic and 6-cis, 10-trans, 1...

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Bibliographic Details
Main Authors CHRISTIE, WILLIAM WALKER, SLABAS, ANTONI RYSZARD, SAEBO, ASGEIR, SIMON, JOSIAH WILLIAM
Format Patent
LanguageEnglish
French
Published 21.06.2001
Edition7
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
BEER
BIOCHEMISTRY
CHEMISTRY
EDIBLE OILS OR FATS, e.g. MARGARINES, SHORTENINGS, COOKINGOILS
ENZYMOLOGY
FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE
FOODS OR FOODSTUFFS
HETEROCYCLIC COMPOUNDS
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
METALLURGY
MICROBIOLOGY
MUTATION OR GENETIC ENGINEERING
ORGANIC CHEMISTRY
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
PROCESSES USING MICROORGANISMS
SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS
SPIRITS
THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
VINEGAR
WINE
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Summary:It has been demonstrated that conjugated linoleic acid isomers with the firs t double bond in position 9 (cis) or 10 (trans), added exogenously, can be desaturated in position 6 by the cyanobacterium Spirulina platensis. The metabolites, 6-cis, 9-cis, 11-trans-octadecatrienoic and 6-cis, 10-trans, 12 - cis-octadecatrienoic acids, which have not previously been characterized, we re isolated by a combination of chromatographic techniques and the structures were confirmed by gas chromatography-mass spectrometry in the form of picolinyl ester and dimethyloxazoline derivatives.
Bibliography:Application Number: CA20002396543