发明授权
- 专利标题： Process for the preparation of L-tryptophan
- 专利标题（中）： L-色氨酸的制备方法
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申请号： US702560申请日： 1985-02-15
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公开(公告)号： US4742007A公开(公告)日： 1988-05-03
- 发明人: Kuniki Kino , Toshihide Nakanishi , Masahiro Sugimoto
- 申请人： Kuniki Kino , Toshihide Nakanishi , Masahiro Sugimoto
- 申请人地址： JPX
- 专利权人： Kyowa Hakko Kogyo Kabushiki Kaisha
- 当前专利权人： Kyowa Hakko Kogyo Kabushiki Kaisha
- 当前专利权人地址： JPX
- 优先权： JPX59-32149 19840222
- 主分类号： C12P13/22
- IPC分类号： C12P13/22 ; C12R1/15 ; C12N1/20
摘要：
L-tryptophan can be prepared in good yield by a fermentation process which comprises culturing a novel L-tryptophan-producing microorganism of the genus Corynebacterium, which is resistant to at least one member selected from glyphosate [N-phosphonomethyl glycine], paraquat [1,1'-dimethyl-4,4'-bispyridinium] and derivatives thereof, and recovering L-tryptophan from the culture broth.
公开/授权文献
- US5915316A Embroidering and laser processing machine 公开/授权日：1999-06-29
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