| 发明名称 |
MICROBIAL PRODUCTION OF VITAMINE B** |
| 摘要 |
<p>PURPOSE:Vitamine B12 is produced in higher yields by cultivation of a vitamine B12 producing species of Arthrobactor in a medium containning a spedific alcohol or ketone.</p> |
| 申请公布号 |
JPS52139787(A) |
申请公布日期 |
1977.11.21 |
| 申请号 |
JP19760056455 |
申请日期 |
1976.05.19 |
| 申请人 |
NIPPON OIL CO LTD |
发明人 |
KOJIMA ICHIROU;SATOU HIROSHI;FUJIWARA YASUO |
| 分类号 |
C12P19/42;C07H23/00;C12R1/06 |
主分类号 |
C12P19/42 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
