| 发明名称 |
Fremgangsmåde til fremstilling af riboflavin ved hjælp af mikroorganismer med ændret isocitratlyaseaktivitet |
| 摘要 |
PCT No. PCT/EP96/03009 Sec. 371 Date May 1, 1998 Sec. 102(e) Date May 1, 1998 PCT Filed Jul. 10, 1996 PCT Pub. No. WO97/03208 PCT Pub. Date Jan. 30, 1997The disclosure concerns a process for the microbial preparation of riboflavin by culturing riboflavin-producing microorganisms in a nutrient medium and then isolating the riboflavin which has been produced, which comprises using microorganisms in which the endogenous isocitrate lyase (ICL) activity has been altered. |
| 申请公布号 |
DK0839211(T3) |
申请公布日期 |
2001.09.03 |
| 申请号 |
DK19960926334T |
申请日期 |
1996.07.10 |
| 申请人 |
BASF AKTIENGESELLSCHAFT;FORSCHUNGSZENTRUM JUELICH GMBH |
发明人 |
SEULBERGER, HARALD;SAHM, HERMANN;KAESLER, BRUNO;STAHMANN, KLAUS-PETER;SCHMIDT, GEORG;BOEDDECKER, THEO |
| 分类号 |
C12N15/00;A23K1/16;C07D475/14;C12N1/15;C12N9/88;C12P25/00;C12R1/645 |
主分类号 |
C12N15/00 |
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