发明名称 |
RECOVERY OF MICROORGANISMS HAVING ICE NUCLEATING ACTIVITY |
摘要 |
<p>There is disclosed a method for recovery of a microorganism having ice nucleating activity from a fermentation medium which comprises the steps of (a) bringing the temperature of the medium to a temperature of about 15 DEG C or less, (b) forming a concentrate of the medium while maintaining the temperature of about 15 DEG C or less, (c) running the concentrate into a cryogenic fluid to form frozen pellets of the concentrate and (d) freeze drying said pellets at a temperature below 25 DEG C.</p> |
申请公布号 |
EP0261623(B1) |
申请公布日期 |
1993.01.07 |
申请号 |
EP19870113771 |
申请日期 |
1987.09.21 |
申请人 |
GENENCOR INTERNATIONAL, INC. |
发明人 |
LINDSEY, CAROLE BETH |
分类号 |
C12N1/20;C12N1/02;C12N1/04;C12R1/38;F26B5/10 |
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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