Verfahren zur Herstellung von Fettsäuresaccharidestern

A process for preparing fatty acid esters of saccharides which comprises subjecting at least one saccharide selected from monosaccharides having from 5 to 7 carbon atoms, disaccharides consisting of hexoses, sugar alcohols having from 4 to 6 carbon atoms, ether compounds consisting of monosaccharide...

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Main Authors IWASAKI, RYOZO, CHIBA-SHI, CHIBA-KEN, JP, ANDOH, HIDEO, TOKYO, JP, TAMIYA, MASAKATU, YOKOHAMA-SHI, KANAGAWA-KEN, JP
Format Patent
LanguageGerman
Published 28.05.1997
Edition6
Subjects
BEER
BIOCHEMISTRY
CHEMISTRY
ENZYMOLOGY
FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE
METALLURGY
MICROBIOLOGY
MUTATION OR GENETIC ENGINEERING
SPIRITS
VINEGAR
WINE
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Summary:A process for preparing fatty acid esters of saccharides which comprises subjecting at least one saccharide selected from monosaccharides having from 5 to 7 carbon atoms, disaccharides consisting of hexoses, sugar alcohols having from 4 to 6 carbon atoms, ether compounds consisting of monosaccharides having from 5 to 7 carbon atoms and monohydric alcohols, and ether compounds consisting of hexose disaccharides and monohydric alcohols, to reaction with at least one member selected from saturated and unsaturated fatty acids having from 6 to 22 carbon atoms and esters of the above-defined fatty acids and lower alcohols in the presence of an organic solvent by the use of a hydrolase. The organic solvent is at least one member selected from the group consisting of acetylacetone, ethylene carbonate, propylene carbonate, gamma -butyrolactone and heterocyclic compounds of the following general formula (1) wherein R represents a linear or branched alkyl group having from 1 to 3 carbon atoms.
Bibliography:Application Number: DE19926017099T