METHOD FOR EXTRACTING COENZYME Q10 AND PHOSPHOLIPID FROM COENZYME Q10 FERMENTATION BACTERIAL POWDER

WIPO Patent Application WO/2019/128060

A1

The present application relates to a method for extracting a coenzyme Q10 and phospholipids from a coenzyme Q10 fermentation bacterial powder. The method is characterized in that a mixed solvent having a three-dimensional Hansen solubility parameter between 21-23(J/cm3)1/2 and a hydrogen bond contribution between 10-12(J/cm3)1/2 is used to extract a fermentation bacterial powder of a coenzyme Q10 producing strain. The present invention may efficiently extract the two products of a coenzyme Q10 and phospholipids from a coenzyme Q10 fermentation bacterial powder, the process having high operability, being easy for industrialized production, the product having high purity and a high yield, and the economic benefits being good.

JPH05503527	[Title of Invention] Artificial tears
WO/1984/000367	NEW GLYCERINE DERIVATIVES FOR THE SYNTHESIS OF PHOSPHOLIPIDES

YUAN SHENFENG (CN)
YAO YANG (CN)
MIN YI (CN)
HU BAISHAN (CN)
CHEN ZHAOFENG (CN)
LI YONG (CN)
LI QICHUAN (CN)
LUO YUNXUAN (CN)
ZHANG JINYANG (CN)
LI XUGUANG (CN)
TU SHICHUN (CN)

PCT/CN2018/088045

July 04, 2019

May 23, 2018

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ZHEJIANG NHU CO LTD (CN)
UNIV ZHEJIANG (CN)
HEILONGJIANG NHU BIOTECHNOLOGY COMPANY LTD (CN)
SHANGYU NHU BIOLOGICAL CHEMICAL CO LTD (CN)

A61K31/685; C07C46/10; C12P7/66; C07C50/28

CN104099395A	2014-10-15
CN105420417A	2016-03-23
CN102876743A	2013-01-16
CN103238833A	2013-08-14
CN104323283A	2015-02-04

LI, JUHAI: "Studies . on Screening and . Fermentation Conditions of Coenzyme Q10 Overproductive Mutant", MASTER S DISSERTATION OF NORTHWEST A&F UNIVERSITY, 31 December 2007 (2007-12-31), pages 52 - 55

LINDA LIU & PARTNERS (CN)

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