发明申请
- 专利标题： Method of maintaining or improving a nitrile hydratase activity
- 专利标题（中）： 保持或提高腈水合酶活性的方法
-
申请号： US10850374申请日： 2004-05-21
-
公开(公告)号： US20050014243A1公开(公告)日： 2005-01-20
- 发明人: Yoshikazu Uehara , Masako Suehiro , Takeshi Fukuda , Isao Fukada
- 申请人： Yoshikazu Uehara , Masako Suehiro , Takeshi Fukuda , Isao Fukada
- 申请人地址： JP Minato-Ku
- 专利权人： Mitsui Chemicals, Inc.
- 当前专利权人： Mitsui Chemicals, Inc.
- 当前专利权人地址： JP Minato-Ku
- 优先权： JP2003-151214 20030528
- 主分类号： C12N15/09
- IPC分类号： C12N15/09 ; C12N9/78 ; C12N9/88 ; C12N9/96 ; C12P13/02 ; C12N9/80
摘要：
The object of this invention is to provide a method which not only maintains the nitrile hydratase activity of a nitrile hydratase-containing cell or a treated material of the cell under conditions where the cell does not grow, but also improves the nitrile hydratase activity of a nitrile hydratase-containing cell or a treated material of the cell whose activity was once reduced. This invention relates to a method of maintaining or improving a nitrile hydratase activity which comprises bringing a nitrile hydratase-containing cell or a treated material of the cell into contact with an oxidizing agent under conditions where the cell does not grow, as well as a method of producing an amide compound from a nitrile compound, which comprises using the cell brought into contact with an oxidizing agent or a treated material of the cell.
公开/授权文献
信息查询
IPC分类:
