发明名称 |
Process for the preparation of D-pantothenic acid and/or salts thereof |
摘要 |
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 mdh gene is/are enhanced, in particular over-expressed.
|
申请公布号 |
US2003109012(A1) |
申请公布日期 |
2003.06.12 |
申请号 |
US20020167646 |
申请日期 |
2002.06.13 |
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;(IPC1-7):C12P13/04 |
主分类号 |
A23K1/16 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|