发明名称 |
PROCESS FOR THE PREPARATION OF D-PANTOTHENIC ACID AND/OR SALTS THEREOF |
摘要 |
The invention relates to a process for the preparation of D-pantothenic acid and/or salts thereof or feedstuffs additives comprising these by fermentation of microorganisms of the Enterobacteriaceae family, in particular those which already produce D-pantothenic acid, in which the nucleotide sequence(s) in the microorganisms which code(s) for the fda gene is/are enhanced, in particular over-expressed. |
申请公布号 |
WO02101054(A3) |
申请公布日期 |
2003.08.21 |
申请号 |
WO2002EP05636 |
申请日期 |
2002.05.23 |
申请人 |
DEGUSSA AG |
发明人 |
HERMANN, THOMAS;WITTECK, BIRGIT;RIEPING, MECHTHILD |
分类号 |
A23K1/16;C12N1/21;C12N15/31;C12N15/53;C12N15/57;C12N15/60;C12N15/61;C12P13/04 |
主分类号 |
A23K1/16 |
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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