Verfahren zur enzymatischen Galactosylierung von Mono- und Oligosacchariden

The invention concerns an improved method for the enzymatic galactosylation of monosaccharides and oligosaccharides with in situ regeneration of the nucleotide sugar (or the nucleoside diphosphate sugar) in the presence of saccharose synthase, beta -1-4-galactosyl transferase and uridine diphosphate...

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Bibliographic Details
Main Authors MARQUARDT, RUEDIGER., 60389 FRANKFURT, DE, ZERVOSEN, ASTRID., WELKENRAEDT, BE, ELLING, LOTHAR., 52066 AACHEN, DE, HOERSCH, BRIGITTE., 65830 KRIFTEL, DE, KULA, MARIA-REGINA, DR., 52382 NIEDERZIER-HAMBACH, DE, SEIFFERT-STOERIKO, ANDREAS., 65929 FRANKFURT, DE
Format Patent
LanguageGerman
Published 14.11.1996
Edition6
Subjects
BEER
BIOCHEMISTRY
CHEMISTRY
DERIVATIVES THEREOF
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
NUCLEIC ACIDS
NUCLEOSIDES
NUCLEOTIDES
ORGANIC CHEMISTRY
SPIRITS
SUGARS
VINEGAR
WINE
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Summary:The invention concerns an improved method for the enzymatic galactosylation of monosaccharides and oligosaccharides with in situ regeneration of the nucleotide sugar (or the nucleoside diphosphate sugar) in the presence of saccharose synthase, beta -1-4-galactosyl transferase and uridine diphosphate glucose-4'-epimerase (UDP glucose-4'-epimerase), the method calling for the uridine diphosphate glucose-4'-epimerase to be reactivated by a ketone sugar derivative.
Bibliography:Application Number: DE19951016952