发明授权
- 专利标题： Producing methionine without N-acyl-methionine
- 专利标题（中）： 生产不含N-酰基 - 甲硫氨酸的甲硫氨酸
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申请号： US12370422申请日： 2009-02-12
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公开(公告)号： US08748136B2公开(公告)日： 2014-06-10
- 发明人: Rainer Figge , Philippe Soucaille , Gwénaëlle Bestel-Corre
- 申请人： Rainer Figge , Philippe Soucaille , Gwénaëlle Bestel-Corre
- 申请人地址： FR Saint Beauzire
- 专利权人： Metabolic Explorer
- 当前专利权人： Metabolic Explorer
- 当前专利权人地址： FR Saint Beauzire
- 代理机构： Bozicevic, Field & Francis, LLP
- 代理商 Shweta Chandra; Carol L. Francis
- 主分类号： C12P13/12
- IPC分类号： C12P13/12 ; C07K14/00 ; C07H21/00 ; C12N15/00 ; C12P21/00 ; C12N9/10 ; C12N1/21
摘要：
The present invention relates to a method for the production of methionine or its derivatives by culturing a microorganism in an appropriate culture medium comprising a source of carbon and a source of sulphur. The microorganism and/or the culture medium and/or the process parameters were modified in a way that the accumulation of the by-product N-acyl-methionine (NAM) is reduced. The isolation of methionine or its derivatives from the fermentation medium is also claimed.
公开/授权文献
- US20100047879A1 PRODUCING METHIONINE WITHOUT N-ACYL-METHIONINE 公开/授权日：2010-02-25
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