| 发明名称 |
Forbedret carotenoidproduktion ved fermentering |
| 摘要 |
The present invention is directed to processes for the preparation of canthaxanthin, adonixanthin, astaxanthin, a mixture of adonixanthin and astaxanthin and zeaxanthin by a cell which has been transformed by DNA sequences encoding the respective biosynthetic enzymes of Flavobacterium and the gram negative bacterium E-396. Furthermore the present invention is directed to a food or feed composition comprising one or more of the aforementioned carotenoids. |
| 申请公布号 |
DK0872554(T3) |
申请公布日期 |
2003.08.25 |
| 申请号 |
DK19970120324T |
申请日期 |
1997.11.20 |
| 申请人 |
F. HOFFMANN-LA ROCHE AG |
发明人 |
PASAMONTES, LUIS;TSYGANKOV, YURI, STATE SCIENT. CNT. OF RUSSIAN FED |
| 分类号 |
C12N15/09;C12N1/21;C12N9/02;C12N9/14;C12N9/88;C12N15/00;C12N15/52;C12P23/00;C12R1/05;C12R1/125;C12R1/19;C12R1/20;(IPC1-7):C12N15/52;A23L1/275;A23K1/16 |
主分类号 |
C12N15/09 |
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