PROCESS FOR PREPARATION OF D-GLYCERIC ACID FROM GLYCEROL

PROCESS FOR PREPARATION OF D-GLYCERIC ACID FROM GLYCEROL

PROBLEM TO BE SOLVED: To provide a process for preparation of D-glyceric acid under an alkaline condition using glycerol as raw material. SOLUTION: The process for preparation of D-glyceric acid comprises a process culturing acetic acid bacteria belonging to genus Gluconobacter, Gluconacetobacter, e...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KITAMOTO MASARU, SAKAKI KEIJI, HABE HIROSHI
Format: Patent
Sprache:eng
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
METALLURGY
MICROBIOLOGY
MUTATION OR GENETIC ENGINEERING
SPIRITS
VINEGAR
WINE
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a process for preparation of D-glyceric acid under an alkaline condition using glycerol as raw material. SOLUTION: The process for preparation of D-glyceric acid comprises a process culturing acetic acid bacteria belonging to genus Gluconobacter, Gluconacetobacter, etc., with D-glyceric acid productivity, in a culture medium containing alkaline glycerol. The process is characterized by using a culture medium containing alkaline glycerol which is a waste glycerol solution, a by-product of the transesterification of triglyceride in preparation of bio-diesel oil. COPYRIGHT: (C)2009,JPO&INPIT