发明名称 |
Process for the preparation of ascorbic acid-2-phosphate |
摘要 |
A process for the preparation of ascorbic acid-2-phosphate, which comprises reacting ascorbic acid or araboascorbic acid with a phosphate donor other than ATP in an aqueous medium in the presence of an effective amount of an enzyme derived and capable of preferentially catalyzing the enzymatic phosphorylation in the 2-position of ascorbic acid or araboascorbic acid by said phosphate donor, and recovering the resultant ascorbic acid-2-phosphate from the reaction solution.
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申请公布号 |
US5212079(A) |
申请公布日期 |
1993.05.18 |
申请号 |
US19910758528 |
申请日期 |
1991.09.06 |
申请人 |
KYOWA HAKKO KOGYO KABUSHIKI KAISHA |
发明人 |
FUJIO, TATSURO;MARUYAMA, AKIHIKO;KOIZUMI, SATOSHI |
分类号 |
C12P17/04 |
主分类号 |
C12P17/04 |
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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