发明名称 |
Method of producing astaxanthin by fermentation |
摘要 |
Disclosed is a microbiological method of producing astaxanthin in high concentrations while suppressing the production of canthaxanthin. Specifically, the method relates to manufacturing carotenoid containing astaxanthin, and includes a step for culturing in a biotin-containing medium bacteria which simultaneously produce astaxanthin and canthaxanthin. In said culture, the ratio of concentration of the canthaxanthin produced to the astaxanthin produced is low compared to that of a culture that has been cultured in a biotin-free medium. |
申请公布号 |
NZ602927(A) |
申请公布日期 |
2014.12.24 |
申请号 |
NZ20110602927 |
申请日期 |
2011.03.15 |
申请人 |
JX NIPPON OIL & ENERGY CORPORATION |
发明人 |
YATA TETSUHISA;AZUMA MITSUTOSHI;SATOH HIROSHI;YONEDA HISASHI;HIRASAWA KAZUAKI |
分类号 |
C12P23/00;A23K1/16;A23L1/272;C12N15/09 |
主分类号 |
C12P23/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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