| 发明名称 |
METHOD FOR ISOLATING VITAMIN K2 FROM CULTURED PRODUCT OF BACILLUS BACTERIUM |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To efficiently isolate vitamin K2 from the cultured product of Bacillus bacteria such as Bacillus natto. <P>SOLUTION: Vitamin K2 in the cultured product of Bacillus bacteria is insolubilized by using bivalent or higher valent metal ions and the resulting insolubilized vitamin K2 product is isolated from its solution. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
| 申请公布号 |
JP2006061114(A) |
申请公布日期 |
2006.03.09 |
| 申请号 |
JP20040249825 |
申请日期 |
2004.08.30 |
| 申请人 |
CHISSO CORP |
发明人 |
SHIMATANI AKIKO;IWATA TOSHIHARU;TSUTSUI MOTOTAKE |
| 分类号 |
C12P7/00;A23L1/30;A23L1/302 |
主分类号 |
C12P7/00 |
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