发明名称 |
PROCESS FOR THE PREPARATION OF ASCORBIC ACID-2-PHOSPHATE |
摘要 |
Ascorbic acid-2-phosphate (AsA2P) is produced in improved yield by culturing an E.coli transformant, or an enzyme containing extract prepared from such an E.coli transformant, the E.coli being transformed with a recombinant DNA insert containing a gene encoding an AsA phosphorylating enzyme obtained from a microorganism of the genus Pseudomonas, especially Pseudomonas azotocolligans. |
申请公布号 |
EP0462833(A3) |
申请公布日期 |
1992.04.29 |
申请号 |
EP19910305586 |
申请日期 |
1991.06.20 |
申请人 |
KYOWA HAKKO KOGYO CO., LTD. |
发明人 |
FUJIO, TATSURO;TESHIBA, SADAO;MARUYAMA, AKIHIKO;KOIZUMI, SATOSHI |
分类号 |
C12N1/21;C12N9/12;C12N15/09;C12N15/31;C12N15/54;C12P17/04;C12R1/19;C12R1/38 |
主分类号 |
C12N1/21 |
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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