发明名称 |
Process for preparing glucose-1-phosphate. |
摘要 |
<p>A process for preparing glucose-1-phosphate from an alpha -glucan and orthophosphate using a phosphorylase immobilized onto an anion-exchange resin is disclosed. The anion-exchange resin used is a synthetic polymer resin into which an anion exchange group; a primary to quarternary ammonium group, a phosphonium group, or a sulfonium group, is introduced. This type of immobilized phosphorylase ensures (i) an effective utilization of phosphorylase, (ii) a higher reactivity of a higher absorbance of the phosphorylase to the resin, (iii) an excellent phosphorylase activity retention performance, and (iv) a higher physical strength of the resin.</p> |
申请公布号 |
EP0305981(A2) |
申请公布日期 |
1989.03.08 |
申请号 |
EP19880114155 |
申请日期 |
1988.08.30 |
申请人 |
KAO CORPORATION |
发明人 |
KAYANE, SHIGETO;KAWAI, TAKASHI;SAKATA, MASARU;IMAMURA, TAKASHI;TANIGAKI, MASANOBU;KUROSAKI, TOMIHIRO |
分类号 |
C07H11/04;C07H1/02;C12N11/08;C12P19/02 |
主分类号 |
C07H11/04 |
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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