发明名称 |
Process for producing L-lysine by fermentation |
摘要 |
A process is disclosed for producing L-lysine by culturing a microorganism obtained by protoplast fusion and having an ability to produce L-lysine in a nutrient medium, forming and accumulating L-lysine in the resulting culture liquor, and recovering the L-lysine therefrom. Also, there are disclosed a number of microorganisms for producing L-lysine which are obtained by protoplast fusion.
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申请公布号 |
US4623623(A) |
申请公布日期 |
1986.11.18 |
申请号 |
US19850740549 |
申请日期 |
1985.06.03 |
申请人 |
KYOWA HAKKO KOGYO CO., LTD. |
发明人 |
NAKANISHI, TOSHIHIDE;AZUMA, TOMOKI;HIRAO, TOSHIHIKO;HATTORI, KIYOJI;SAKURAI, MINORU |
分类号 |
C12N15/02;C12N15/03;C12P13/08;C12R1/13;C12R1/15;(IPC1-7):C12P13/08;C12N15/00;C12N1/20 |
主分类号 |
C12N15/02 |
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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