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Method for purifying coenzymeQ10

A coenzyme and extract technology, applied in quinone separation/purification, organic chemistry, etc., can solve the problems of heavy post-processing workload, low yield, and low product concentration, so as to improve the final quality and yield, reduce the difficulty of separation, The effect of improving product quality and productivity

Inactive Publication Date: 2006-04-26
YUNNAN KEEN BIOENG
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

This method requires a large amount of mobile phase solvent, and has the disadvantages of low product concentration in the collected fractions, heavy post-processing workload, and low yield.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] Embodiment 1: first get synthetic (extract shape) 100ml, analyze the solid content wherein is 66.5%, coenzyme Q 10 The content is 31.73%, and other solid impurities are mainly impurities with large molecular weight and paraffin impurities. The solvent is n-hexane.

[0011] Take 10kg of the above composition (extract), add n-hexane, and dilute the concentration to 42%. The heating control composition temperature was 45°C.

[0012] Put this material into the membrane filtration system for pressure filtration, take the filtered solution for analysis, coenzyme Q 10 The content is 42.85%.

Embodiment 2

[0013] Embodiment 2: first get synthetic (extract shape) 100ml, analyze the solid content wherein is 63.2%, coenzyme Q 10 The content is 30.57%, and other solid impurities are mainly impurities with large molecular weight and paraffin impurities, and n-hexane is used as a solvent.

[0014] Take 10kg of the above composition (extract), add n-hexane to dissolve, dilute the concentration to 42%, heat to control the temperature of the composition to 40°C, put this material into a membrane filtration system for pressure filtration, and the filtration pressure is 0.1-0.15Mpa. Take the filtered solution for analysis, coenzyme Q 10 The content is 40%.

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PUM

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Abstract

The present invention provides one kind of coenzyme Q10 purifying process. The synthesized extractum of coenzyme Q10 is dissolved with n-hexane, and the dissolved material is filtered in filtering membrane system to obtain the product. The said process can simplify the post-treatment of coenzyme Q10, raise the final product quality and yield and lower solvent consumption.

Description

technical field [0001] The present invention relates to a kind of purified coenzyme Q 10 Methods. Background technique: [0002] Traditional Purified Coenzyme Q 10 There are three main methods: (1) extract directly from animal viscera; (2) use microbial fermentation to produce coenzyme Q 10 (3) Utilize the waste tobacco leaves to extract solanesol, and prepare coenzyme Q through synthesis, separation and purification 10 . The method of directly extracting from animal viscera has a tendency to be eliminated due to its high cost and difficulty in industrialization. Production of Coenzyme Q by Microbial Fermentation 10 , the production process is longer, the cost is higher, and there is no benefit advantage compared with the synthetic method, and there is also a tendency to be eliminated. Production of coenzyme Q by traditional synthetic method 10 , its production process is mainly to synthesize the compound (mainly containing coenzyme Q 10 , macromolecular impurities a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C07C50/28C07C46/10
Inventor 段云海
Owner YUNNAN KEEN BIOENG
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