Method for producing a basic substance

A process for producing a basic substance according to a fermentation technique, including culturing a microbe having the potency of producing a basic substance in a fermentation tank containing a liquid culture medium to thereby produce and accumulate the basic substance in the culture medium, char...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SUGIMOTO, SHINICHI, TAKESHITA, RYO
Format:	Patent
Sprache:	eng ; pol
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 PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS SPIRITS VINEGAR WINE
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Beschreibung
Zusammenfassung:	A process for producing a basic substance according to a fermentation technique, including culturing a microbe having the potency of producing a basic substance in a fermentation tank containing a liquid culture medium to thereby produce and accumulate the basic substance in the culture medium, characterized in that during at least a partial period of the entire culturing step, the ammonia concentration of the culture medium is regulated so as to fall within a given concentration range, thereby reducing the amount of sulfate ion and/or chloride ion sued as a counter ion of the basic substance.