发明名称 |
Process for producing lactoperoxidase |
摘要 |
A process for producing lactoperoxidase, including: a step (1) for bringing one or more milk materials into contact with a cation exchanger having weakly acidic groups as ion exchange groups to thereby effect adsorption treatment; a step (2) for washing the cation exchanger after the adsorption treatment; a step (3) for bringing the cation exchanger after the washing into contact with a leaching solvent to thereby obtain a leaching solution having lactoperoxidase eluted into the leaching solvent; a step (4) for concentrating the leaching solution through an ultrafiltration membrane to thereby effect precipitation in the concentrated leaching solution; and a step (5) for obtaining a lactoperoxidase solution by removing the precipitation from the concentrated leaching solution.
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申请公布号 |
US7932069(B2) |
申请公布日期 |
2011.04.26 |
申请号 |
US20050597347 |
申请日期 |
2005.02.08 |
申请人 |
MORINAGA MILK INDUSTRY CO., LTD. |
发明人 |
ICHIHASHI NOBUO;YAMAUCHI KOJI;SHIN KOUICHIROU;ANDO TETSUYA |
分类号 |
C12N9/04;B01D15/04;B01D61/14;B01D61/16;B01J39/04;B01J49/00 |
主分类号 |
C12N9/04 |
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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