Method for producing avilamycin by material supplementation in microbial fermentation process

Method for producing avilamycin by material supplementation in microbial fermentation process

The invention discloses a method for producing avilamycin by material supplementation in a microbial fermentation process. When a Streptomyces-viridosporus-producing strain is used for fermentation to produce avilamycin, a precursor substance and an enzyme activator are supplemented into the ferment...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: DENG JIAN, LIU BOYA, DU CHUNRONG, LI GUODONG
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
PROCESSES USING MICROORGANISMS
SPIRITS
VINEGAR
WINE
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Beschreibung
Zusammenfassung:The invention discloses a method for producing avilamycin by material supplementation in a microbial fermentation process. When a Streptomyces-viridosporus-producing strain is used for fermentation to produce avilamycin, a precursor substance and an enzyme activator are supplemented into the fermentation liquid in the fermentation process to enhance the avilamycin fermentation level; and the precursor substance is valine, and the enzyme activator is calcium chloride. The material supplementation in the fermentation process is adopted to enhance the fermentation level of the avilamycin. The method is simple and easy to implement, and can obviously enhance the avilamycin fermentation level to 12% above.