PRODUCTION OF CELLULASE

PURPOSE:To obtain a cellulase having high beta-glucosidase activity, high exocellobiohydrolase activity and high endo-beta-glucanase activity, by cultivating a specific fungus belonging to the genus Trichoderma in a medium. CONSTITUTION:A fungus [e.g., (Trichoderma reasei) PCD-10 (FERM P-8172) or CD...

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Bibliographische Detailangaben
Hauptverfasser:	TAKAZAWA SEIGO, KAWAMORI MIKIO
Format:	Patent
Sprache:	eng
Schlagworte:	BEER BIOCHEMISTRY CHEMISTRY COMPOSITIONS THEREOF CULTURE MEDIA ENZYMOLOGY METALLURGY MICROBIOLOGY MICROORGANISMS OR ENZYMES MUTATION OR GENETIC ENGINEERING PROCESSES USING MICROORGANISMS PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS SPIRITS VINEGAR WINE
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Beschreibung
Zusammenfassung:	PURPOSE:To obtain a cellulase having high beta-glucosidase activity, high exocellobiohydrolase activity and high endo-beta-glucanase activity, by cultivating a specific fungus belonging to the genus Trichoderma in a medium. CONSTITUTION:A fungus [e.g., (Trichoderma reasei) PCD-10 (FERM P-8172) or CDU-11 (FERM P-8173), etc.] belonging to the genus Terichoderma, having raised induction and formation ability of cellulase with cellobiose is cultivated in a medium preferably at 28-30 deg.C at 4-6pH for 4-10 days. Cellulase is formed and accumulated in the culture mixture and the cellulase is collected from the culture mixture.