发明公开
EP0825263A2 Process for producing omega-9 highly unsaturated fatty acid and lipid containing the same
失效
维他命Zur Herstellung von omega-9hochungesättigtenFettsäurenund diese enthaltendes Lipid
- 专利标题： Process for producing omega-9 highly unsaturated fatty acid and lipid containing the same
- 专利标题（中）： 维他命Zur Herstellung von omega-9hochungesättigtenFettsäurenund diese enthaltendes Lipid
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申请号： EP97306494.2申请日： 1997-08-26
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公开(公告)号： EP0825263A2公开(公告)日： 1998-02-25
- 发明人: Akimoto, Kengo , Kawashima, Hiroshi , Shimizu, Sakayu
- 申请人： SUNTORY LIMITED
- 申请人地址： 1-40, Dojimahama 2-chome Kita-ku, Osaka-shi, Osaka JP
- 专利权人： SUNTORY LIMITED
- 当前专利权人： SUNTORY LIMITED
- 当前专利权人地址： 1-40, Dojimahama 2-chome Kita-ku, Osaka-shi, Osaka JP
- 代理机构： Stoner, Gerard Patrick
- 优先权： JP222612/96 19960823
- 主分类号： C12P7/64
- IPC分类号： C12P7/64
摘要：
The present invention discloses a process for producing lipid containing omega-9 highly unsaturated fatty acid by culturing in a medium a mutant strain obtained by mutation on a microorganism having the ability to produce arachidonic acid belonging to the genus Mortierella and so forth, in which Δ12 desaturation activity is decreased or lost, but at least one of Δ5 desaturation activity, Δ6 desaturation activity and chain length elongation activity is elevated. Moreover, the present invention also discloses a process for producing omega-9 highly unsaturated fatty acid by collecting omega-9 highly unsaturated fatty acid from the culture or lipid described above.
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