PROCESS FOR THE PRODUCTION OF FURAN DERIVATIVES FROM GLUCOSE

Disclosed is a method for obtaining furan derivatives from D-glucose. In said method, A) D-glucose is transformed into D-fructose in an enzymatic process in which redox cofactors are used and regenerated, one of the two redox cofactors being obtained in the reduced form thereof and the other redox c...

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Bibliographische Detailangaben
Hauptverfasser:	SCHON, MICHAEL, STAUNIG, NICOLE, ERTL, ORTWIN, HOLBLING, JOHANNA, MIHOVILOVIC, MARKO, SUT, MARTA, MAYER, BERND
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BEER BIOCHEMISTRY CHEMISTRY ENZYMOLOGY FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE HETEROCYCLIC COMPOUNDS METALLURGY MICROBIOLOGY MUTATION OR GENETIC ENGINEERING ORGANIC CHEMISTRY SACCHARIDES, OTHER THAN SUCROSE, OBTAINED FROM NATURAL SOURCESOR BY HYDROLYSIS OF NATURALLY OCCURRING DI-, OLIGO- ORPOLYSACCHARIDES SPIRITS SUGAR INDUSTRY VINEGAR WINE
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Beschreibung
Zusammenfassung:	Disclosed is a method for obtaining furan derivatives from D-glucose. In said method, A) D-glucose is transformed into D-fructose in an enzymatic process in which redox cofactors are used and regenerated, one of the two redox cofactors being obtained in the reduced form thereof and the other redox cofactor being obtained in the oxidized form thereof as a result of at least two additional enzymatically catalyzed redox reactions taking place in the same reaction batch, D-glucose being transformed into D-fructose with the aid of two or more oxidoreductases, and B) D-fructose is converted into furan derivatives. The use of furan derivatives produced in said manner is also disclosed. Procédé de production de dérivés de furane à partir de D-glucose, selon lequel A) du D-glucose est converti selon un procédé enzymatique reposant sur l'utilisation et la régénération de cofacteurs redox en D-fructose, un des deux cofacteurs redox étant obtenu dans sa forme réduite et l'autre cofacteur étant obtenu dans sa forme oxydée, en résultat d'au moins deux autres réactions redox à catalyse enzymatique se déroulant lors du même processus de réaction, et le D-glucose étant converti en D-fructose sous l'action de deux oxydoréductases ou plus, et B) le D-fructose est converti en dérivés de furane. La présente invention concerne également l'utilisation des dérivés de furane ainsi obtenus.