METHOD FOR THE PRODUCTION OF CELLULASES USING A FILAMENTOUS FUNGUS

The present invention relates to a method for producing enzymes by a strain belonging to a filamentous fungus, which comprises three steps:(a) a first step of growing biomass, in the presence of at least one carbon-based growth substrate in a stirred and aerated bioreactor (1) in batch phase,(b) a s...

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Bibliographische Detailangaben
Hauptverfasser:	COHEN, Celine, AUGIER, Frederic, CHAUSSEPIED, Bernard, BEN CHAABANE, Fadhel
Format:	Patent
Sprache:	eng ; fre ; ger
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:	The present invention relates to a method for producing enzymes by a strain belonging to a filamentous fungus, which comprises three steps:(a) a first step of growing biomass, in the presence of at least one carbon-based growth substrate in a stirred and aerated bioreactor (1) in batch phase,(b) a second step of diluting the culture medium obtained in the first step (a),(c) a third step of producing enzymes from the diluted culture medium obtained in the second step (b), in the presence of at least one inductive carbon-based substrate, in fed-batch phase.