发明名称 |
FREMGANGSMÅDE TIL FREMSTILLING AF CELLULASER UD FRA EN FILAMENTØS SVAMP TILPASSET TIL EN GÆRINGSTANK MED LAV VOLUMETRISK OXYGENOVERFØRSELSKOEFFICIENT KLA |
摘要 |
The present invention concerns a process for the production of cellulases using a strain of a filamentous fungus in a stirred, aerated bioreactor, comprising at least two growth steps: the first growth step in the presence of at least one carbonaceous growth substrate in batch phase with a concentration of carbonaceous growth substrate in the range 10 to 80 g/L; a second step for growth and production in the presence of at least one inducer carbonaceous substrate in fed batch phase in the presence of a limiting flow of carbon source in the range 50 to 140 mg per gram of cells per hour. |
申请公布号 |
DK2744899(T3) |
申请公布日期 |
2016.05.30 |
申请号 |
DK20120758533T |
申请日期 |
2012.08.02 |
申请人 |
IFP ENERGIES NOUVELLES;INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE;AGRO INDUSTRIE RECHERCHES ET DEVELOPPEMENTS |
发明人 |
BEN CHAABANE, FADHEL;JOURDIER, ETIENNE;COHEN, CÉLINE;CHAUSSEPIED, BERNARD |
分类号 |
C12N9/42 |
主分类号 |
C12N9/42 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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