发明名称 |
Process for the production of an aromatic amino acid metabolite or derivative thereof |
摘要 |
The invention relates to a process for the production of an aromatic amino acid metabolite or derivative thereof by aerobic fermentation of Escherichia coli, which fermentation comprises a growth and a production phase and in which fermentation glucose and L-tyrosine are controlled, wherein during at least part of the production phase, the glucose concentration in the fermentation medium is controlled within the range of 1-20 g/L and the L-tyrosine concentration in the fermentation medium is controlled below 36 mg/L.
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申请公布号 |
US2005227333(A1) |
申请公布日期 |
2005.10.13 |
申请号 |
US20050497587 |
申请日期 |
2005.05.16 |
申请人 |
GERIGK MARC R;RAEVEN LEON J;SPRENGER GEORG;TAKORS RALF;WANDREY CHRISTIAN |
发明人 |
GERIGK MARC R.;RAEVEN LEON J.;SPRENGER GEORG;TAKORS RALF;WANDREY CHRISTIAN |
分类号 |
C12P7/22;C12P13/22;(IPC1-7):C12P13/22 |
主分类号 |
C12P7/22 |
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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