The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 19, 2022
Filed:
May. 23, 2018
Zhejiang Nhu Company Ltd., Zhejiang, CN;
Zhejiang University, Zhejiang, CN;
Heilongjiang Nhu Biotechnology Company Ltd., Hei Longjiang, CN;
Shangyu Nhu Biological Chemical Co., Ltd., Zhejiang, CN;
Shenfeng Yuan, Zhejiang, CN;
Yang Yao, Zhejiang, CN;
Yi Min, Zhejiang, CN;
Baishan Hu, Zhejiang, CN;
Zhaofeng Chen, Zhejiang, CN;
Yong Li, Zhejiang, CN;
Qichuan Li, Zhejiang, CN;
Yunxuan Luo, Zhejiang, CN;
Jinyang Zhang, Zhejiang, CN;
Xuguang Li, Zhejiang, CN;
Shichun Tu, Zhejiang, CN;
ZHEJIANG NHU CO. LTD., Zhejiang, CN;
ZHEJIANG UNIVERSITY, Zhejiang, CN;
HEILONGJIANG NHU BIOTECHNOLOGY CO. LTD., Hei Longjiang, CN;
SHANGYU NHU BIOLOGICAL CHEMICAL CO., LTD., Zhejiang, CN;
Abstract
The present application relates to a method for extracting coenzyme Q10 and a phospholipid from a coenzyme Q10 fermentation bacterium powder. The method is characterized in that the fermentation bacterium powder of a coenzyme Q10 production strain is subjected to extraction with a mixed solvent of which the three-dimensional Hansen solubility parameter is between 21 and 23 (J/cm)and the hydrogen bonding solubility parameter thereof is between 10 and 12 (J/cm). The present invention can efficiently extract two products, namely coenzyme Q10 and a phospholipid, from the coenzyme Q10 fermentation bacterium powder; the process thereof is highly operable, easy to be industrialized, and can provide a product with high purity and yield, having great economic benefit.