| 发明名称 |
Preparation of yogurt with lac(-) L. bulgaricus |
| 摘要 |
Yogurt is prepared by inoculating and fermenting a milk with a strain of Streptococcus thermophilus and a lac(-) mutant strain of Lactobacillus bulgaricus, the DNA of which has a deletion of at least part of the beta -galactosidase gene.
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| 申请公布号 |
US5382438(A) |
申请公布日期 |
1995.01.17 |
| 申请号 |
US19920887351 |
申请日期 |
1992.05.21 |
| 申请人 |
NESTEC S.A. |
发明人 |
HOTTINGER, HERBERT;MIGNOT, OLIVIER;MOLLET, BEAT |
| 分类号 |
A23C9/123;C07H21/04;C12N1/20;C12N1/21;C12N15/00;C12N15/01;C12R1/225;C12R1/46;(IPC1-7):A23C9/123 |
主分类号 |
A23C9/123 |
| 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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