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, BEN CHAABANE, Mohamed Fadhel, CHAUSSEPIED, Bernard
Format: Patent
Sprache:eng
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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.