发明授权
- 专利标题: Method for preparation of vitamin B1
- 专利标题(中): 维生素B1的制备方法
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申请号: US792704申请日: 1977-05-02
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公开(公告)号: US4186252A公开(公告)日: 1980-01-29
- 发明人: Ludmila Silhankova
- 申请人: Ludmila Silhankova
- 申请人地址: CSX Prague
- 专利权人: Vysoka skola chemicko-technologicka
- 当前专利权人: Vysoka skola chemicko-technologicka
- 当前专利权人地址: CSX Prague
- 主分类号: C12C5/02
- IPC分类号: C12C5/02 ; C12C12/00 ; C12P17/16 ; C12D5/02
摘要:
A method for preparing vitamin B.sub.1 in a fermentation process involves cultivating mutants of yeast of the genus Saccharomyces Meyen emend Reess that synthesize this vitamin from sugars and inorganic salts and excrete it from living cells into fermentation media.
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