BACTERIAL STRAINS AND USE THEREOF IN FERMENTATION PROCESS FOR 2-KETO-L-GULONIC ACID PRODUCTION

BACTERIAL STRAINS AND USE THEREOF IN FERMENTATION PROCESS FOR 2-KETO-L-GULONIC ACID PRODUCTION

PURPOSE: Provided is a process for the production of 2-keto-L-gulonic acid by fermentative conversion of L-sorbose and/or D-sorbitol. CONSTITUTION: A fermentation process for the production of 2-keto-L-gulonic acid from L-sorbose comprises contacting a microorganism with L-sorbose for a sufficient t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LIAW HUNGMING J, YANG YUEQUIN, STODDARD STEVEN F, EDDINGTON JOHN
Format: Patent
Sprache:eng
Schlagworte:
BEER
BIOCHEMISTRY
CHEMISTRY
COMPOSITIONS THEREOF
CULTURE MEDIA
ENZYMOLOGY
FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE
METALLURGY
MICROBIOLOGY
MICROORGANISMS OR ENZYMES
MUTATION OR GENETIC ENGINEERING
PROCESSES USING MICROORGANISMS
PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS
SPIRITS
VINEGAR
WINE
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Beschreibung
Zusammenfassung:PURPOSE: Provided is a process for the production of 2-keto-L-gulonic acid by fermentative conversion of L-sorbose and/or D-sorbitol. CONSTITUTION: A fermentation process for the production of 2-keto-L-gulonic acid from L-sorbose comprises contacting a microorganism with L-sorbose for a sufficient time and then isolating the accumulated 2-KLG. Preferably, the fermentation process comprises cultivating a microorganism in a synthetic or natural culture medium containing L-sorbose for a sufficient time and then isolating the accumulated 2-KLG from the culture medium and/or cells of the microorganism.