发明授权
- 专利标题: Method for production of l-threonine
- 专利标题(中): 1-苏氨酸生产方法
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申请号: US56774申请日: 1987-06-02
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公开(公告)号: US5019503A公开(公告)日: 1991-05-28
- 发明人: Masato Terasawa , Yukie Satoo , Hideaki Yukawa
- 申请人: Masato Terasawa , Yukie Satoo , Hideaki Yukawa
- 申请人地址: JPX Tokyo
- 专利权人: Mitsubishi Petrochemical Co., Ltd.
- 当前专利权人: Mitsubishi Petrochemical Co., Ltd.
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX61-127776 19860602
- 主分类号: C12P41/00
- IPC分类号: C12P41/00 ; C12N9/90 ; C12P13/06 ; C12P13/08 ; C12R1/13
摘要:
A method for producting L-threonine is described, comprising subjecting L- or DL-homoserine to enzymatic reaction in an aqueous medium in the presence of cells of biotin-requiring microorganisms belonging to the genus Brevibacterium and harvesting L-threonine from the reaction mixture.
公开/授权文献
- USD390747S Filter for electric water kettles 公开/授权日:1998-02-17
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