发明名称 |
MICROORGANISM-PROTECTING AGENT, AND METHOD FOR PRODUCTION OF FROZEN OR LYOPHILIZED MICROBIAL CELL |
摘要 |
<p>The present invention provides a method of preparing frozen or lyophilized microbial cells which can inhibit damages or death of microbial cells and have high viabilities in freezing or lyophilizing process. A method of preparing frozen or lyophilized microbial cells having high viabilities, characterized by using a permeate which is obtained by filtering milk or whey with ultra-filtration (UF) membrane, as a protecting agent at the time of freezing or lyophilizing.</p> |
申请公布号 |
EP2241615(A1) |
申请公布日期 |
2010.10.20 |
申请号 |
EP20090708024 |
申请日期 |
2009.02.03 |
申请人 |
SNOW BRAND MILK PRODUCTS CO., LTD. |
发明人 |
AZUMA, NAOKI;WATANABE, MASAYUKI;UENO, HIROSHI;YOSHIOKA, TOSHIMITSU |
分类号 |
C12N1/20 |
主分类号 |
C12N1/20 |
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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