PROCESS FOR PRODUCING L-THREONINE BY FERMENTATION

Microorganisms belonging to the genus Providencia and requiring at least leucine for the growth thereof, produce L-threonine by fermentation in higher yield and in more amount of L-threonine accumulated.

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Bibliographic Details
Main Authors SHIRAI, MAKOTO, TSUTSUI, HIROMI I-305, TORAY NARUMI SHATAKU, YAMADA, KATSUSHIGE, YOTSUMOTO, KYOUSUKE
Format Patent
LanguageEnglish
Published 23.03.1988
Edition4
Subjects
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
PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS
SPIRITS
VINEGAR
WINE
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Summary:Microorganisms belonging to the genus Providencia and requiring at least leucine for the growth thereof, produce L-threonine by fermentation in higher yield and in more amount of L-threonine accumulated.
Bibliography:Application Number: EP19860106204