发明授权
US4950600A Method of immobilizing enzymes or microbes with alginate having a low
mannuronic acid to guluronic acid ratio
失效
将具有低甘露糖醛酸的藻酸盐的酶或微生物固定到古洛糖酸比例的方法
- 专利标题： Method of immobilizing enzymes or microbes with alginate having a low mannuronic acid to guluronic acid ratio
- 专利标题（中）： 将具有低甘露糖醛酸的藻酸盐的酶或微生物固定到古洛糖酸比例的方法
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申请号： US143525申请日： 1988-01-13
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公开(公告)号： US4950600A公开(公告)日： 1990-08-21
- 发明人: Hideo Tanaka , Shinzi Irie
- 申请人： Hideo Tanaka , Shinzi Irie
- 申请人地址： JPX Tokyo JPX Tokyo
- 专利权人： Kabushiki Kaisha Kibun,Kabushiki Kaisha Kibun Fudokenifa
- 当前专利权人： Kabushiki Kaisha Kibun,Kabushiki Kaisha Kibun Fudokenifa
- 当前专利权人地址： JPX Tokyo JPX Tokyo
- 优先权： JPX62-5887 19870116
- 主分类号： C12N11/10
- IPC分类号： C12N11/10 ; C12N11/04
摘要：
Enzymes or microbes are immobilized by using low mannuronic acid to guluronic acid (M/G) ratio alginate to produce an alginate gel having improved strength. An aqueous solution containing an enzyme or microbe and alginate having an M/G ratio of 0.01-0.8 (preferably 0.01-0.3) is contacted with an aqueous solution of barium ion or strontium ion to gel the alginate.
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