发明名称 |
PROCESS FOR PRODUCING BASIC SUBSTANCE |
摘要 |
A process for producing a basic substance according to a fermentation technique, including culturing a microbe having the potency of producing a basic substance in a fermentation tank containing a liquid culture medium to thereby produce and accumulate the basic substance in the culture medium, characterized in that during at least a partial period of the entire culturing step, the ammonia concentration of the culture medium is regulated so as to fall within a given concentration range, thereby reducing the amount of sulfate ion and/or chloride ion used as a counter ion of the basic substance. |
申请公布号 |
WO2006038695(A1) |
申请公布日期 |
2006.04.13 |
申请号 |
WO2005JP18657 |
申请日期 |
2005.10.07 |
申请人 |
AJINOMOTO CO., INC.;TAKESHITA, RYO;SUGIMOTO, SHINICHI |
发明人 |
TAKESHITA, RYO;SUGIMOTO, SHINICHI |
分类号 |
C12P13/08;C12N1/00;C12N15/09 |
主分类号 |
C12P13/08 |
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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