发明名称 |
THE USE OF GLYCEROL WITH LIMITED FEED OF CARBOHYDRATES FOR FERMENTATION |
摘要 |
The present invention relates to a process for producing an organic acid by fermentation, comprising the process steps: I)cultivating microorganisms in a culture medium to which are fed, as assimilable carbon sources, glycerol and a further carbonaceous compound, to allow the microorganisms to produce the organic acid, thereby obtaining a fermentation broth comprising the organic acid; II) recovering the organic acid or the salt thereof from the fermentation broth obtained in process step I); wherein, at least for a certain period of time in process step I), the consumption rate of the further carbonaceous compound (CRc.c.; in g per liter per hour) is lower than the maximum theoretical consumption rate of the further carbonaceous compound (CRc.c. max; in g per liter per hour). |
申请公布号 |
EP3119898(A1) |
申请公布日期 |
2017.01.25 |
申请号 |
EP20150711141 |
申请日期 |
2015.03.18 |
申请人 |
BASF SE |
发明人 |
DANTAS COSTA, Esther;ZELDER, Oskar;SCHRÖDER, Hartwig;HAEFNER, Stefan;KRAWCZYK, Joanna Martyna;VON ABENDROTH, Gregory;RIEDELE, Christian;RENZ, Torsten |
分类号 |
C12P7/46;C07K14/285;C12N9/04;C12N9/10 |
主分类号 |
C12P7/46 |
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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