发明公开
EP0026672A3 Immobilized lactase, its preparation and its use in hydrolysing lactose
失效
固定化乳液，其制备及其在水解乳液中的应用
- 专利标题： Immobilized lactase, its preparation and its use in hydrolysing lactose
- 专利标题（中）： 固定化乳液，其制备及其在水解乳液中的应用
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申请号： EP80303452申请日： 1980-09-30
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公开(公告)号： EP0026672A3公开(公告)日： 1981-04-22
- 发明人: Hirohara, Hideo , Yamamoto, Hidefumi , Kawano, Emiko , Nabeshima, Shigeyasu , Mitsuda, Satoshi , Nagase, Tsuneyuki
- 申请人： SUMITOMO CHEMICAL COMPANY, LIMITED
- 专利权人： SUMITOMO CHEMICAL COMPANY, LIMITED
- 当前专利权人： SUMITOMO CHEMICAL COMPANY, LIMITED
- 优先权： JP12775479 19791002
- 主分类号： C12N11/08
- IPC分类号： C12N11/08 ; C12N09/38 ; A23C09/12 ; A23C21/02
摘要：
Previously, no immobilised lactase was both stable and highly active to lactose. This problem is now overcome with a stable and water-insoluble immobilized lactase prepared by immobilizing a lactase derived from Aspergillus oryzae on a macroporous amphoteric phenolformaldehyde type ion-exchange resin. The immobilized lactase can be employed in the continuous hydrolysis of lactose in milk and whey.
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