发明名称 |
Process for the renewal of an insolubilized glucose isomerase |
摘要 |
There is disclosed a process for the renewal of a deactivated insolubilized glucose isomerase which comprises subjecting an insolubilized glucose isomerase adsorbed onto an anion exchange resin, which has been used for isomerization of glucose into fructose to decrease its activity, to treatments by an aqueous mineral acid solution in combination with an aqueous alkaline solution, an aqueous electrolytic salt solution, an aqueous mineral acid or a mixture thereof to release adsorbed materials from the resin which is converted into a salt type and adsorbing fresh glucose isomerase to the regenerated resin to recover the activity of the insolubilized glucose isomerase.
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申请公布号 |
US4205127(A) |
申请公布日期 |
1980.05.27 |
申请号 |
US19780917256 |
申请日期 |
1978.06.20 |
申请人 |
MITSUBISHI CHEMICAL INDUSTRIES LTD;SEIKAGAKU KOGYO CO LTD |
发明人 |
FUJITA, YOSHIMASA;HISHIDA, TADASHI;IMAI, NOBUO;KAMATA, AKIRA;KAWAKAMI, ISAO;MATSUMOTO, AKIYOSHI;MIYACHI, ISAO |
分类号 |
C12N11/08;C12P1/00;C12P19/24;(IPC1-7):C12N11/12;C12N11/10 |
主分类号 |
C12N11/08 |
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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