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PROCEDE DE STABILISATION DE COENZYME Q10 REDUITE
专利权人:
KANEKA CORPORATION
发明人:
UEDA, TAKAHIRO,ONO, TADAO,MORO, MITSUTOSHI,KITAMURA, SHIRO,UEDA, YASUYOSHI
申请号:
CA2781766
公开号:
CA2781766C
申请日:
2002.10.10
申请国别(地区):
CA
年份:
2014
代理人:
摘要:
The present invention provides a stabilization method, a preservation method and the like method of reduced coenzyme Q10, which is useful as functional nutritive foods, specific health foods and the like. Furthermore, the present invention provides a method for efficiently obtaining reduced coenzyme Q10 of high quality and by a method suitable for a commercial production. It is possible to handle and stably preserve reduced coenzyme Q10 under a condition that oxidation by a molecular oxygen is inhibited by contacting reduced coenzyme Q10 with an ascorbic acid and citric acid or a related compound thereof, and thus a stabilized composition is obtained. Moreover, reduced coenzyme Q10 is converted into a crystalline state in such a condition that the formation of oxidized coenzyme Q10 as a byproduct is minimized by crystallizing reduced coenzyme Q10 in the presence of ascorbic acid or a related compound thereof, etc., and thus a reduced coenzyme Q10 crystal of high quality is produced. Furthermore, by successively crystallizing the generated reduced coenzyme Q10 in the presence of ascorbic acid or a related compound thereof after reducing oxidized coenzyme Q10 to reduced coenzyme Q10 using ascorbic acid or a related compound thereof, operations are simplified and minimized, and thus reduced coenzyme Q10 of high quality is produced.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/
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