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Wax oil mixture obtained by extracting fat-soluble ingredients from traditional Chinese medicines

A fat-soluble, mixture technology, applied in the directions of oil/fat/wax inactive ingredients, medical preparations containing active ingredients, plant/algae/fungus/moss ingredients, etc., to achieve reasonable design effects

Active Publication Date: 2015-02-18
山西黄河中医药研究所(有限公司)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to add beeswax to the alcohol extract of traditional Chinese medicine to extract and separate volatile components, fat-soluble components and fat oil to obtain a mixture of wax and oil, and then solve the problems existing in the subsequent concentration, drying and crushing of the current alcohol extraction liquid

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] The preparation method of the wax-oil mixture in the process of waxing and fat-reducing Shanjinlian soft capsules.

[0015] Add 65% ethanol to the eight flavors of Shanyinhua, reflux and extract 3 times, the extraction time is determined by those skilled in the art according to the actual situation, filter, recover ethanol, concentrate to a clear paste with a relative density of 1.08-1.10 and a temperature of 65°C, and add beeswax , heated and melted, fully stirred, cooled to 0-5°C, allowed to stand for 12 hours, filtered, and separated to obtain a mixture of wax and oil. The filtrate is subjected to subsequent processes such as concentration, drying, and crushing, which avoids the loss of volatile components and fat-soluble components, and after the fatty oil is extracted, it is easier to dry and crush.

[0016] Waxing fat collection process parameters are as follows:

[0017] Amount of beeswax: 12g (based on prescription);

[0018] Alcohol extract: Alcohol extract v...

Embodiment 2

[0026] The preparation method of the wax-oil mixture in the process of adding wax to fat-reducing Zhengqi Xiaoshu soft capsules.

[0027] Add 65% ethanol to ginger magnolia and other five flavors, reflux extraction twice, the extraction time is determined by those skilled in the art according to the actual situation, filter, recover ethanol, concentrate to a clear paste with a relative density of 1.08-1.10 and a temperature of 67°C, add an appropriate amount of beeswax, and heat to melt , fully stirred, cooled to 0-5°C, allowed to stand for 24 hours, filtered, and separated to obtain a mixture of wax and oil. The filtrate is subjected to subsequent processes such as concentration, drying, and crushing, which avoids the loss of volatile components and fat-soluble components, and after the fatty oil is extracted, it is easier to dry and crush.

[0028] Waxing fat collection process parameters are as follows:

[0029] Amount of beeswax: 12g (based on prescription);

[0030] Alc...

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Abstract

The invention relates to the technical field of extraction and purification of traditional Chinese medicines, and particularly relates to a wax oil mixture obtained by extracting fat-soluble ingredients from traditional Chinese medicines. The wax oil mixture is prepared by the following method: heating and melting bee wax; adding the melted bee wax into an alcohol extraction liquid of which the temperature is 65 to 75 DEG C and the relative density is 1.08-1.20; fully stirring and uniformly mixing; cooling and standing for 12-24 hours; taking the liquid at the upper part, filtering and separating to obtain the wax oil mixture. Meanwhile, technical problems that certain loss of volatile ingredients and fat-soluble ingredients is caused by the alcohol extraction liquid during subsequent concentration, drying and crushing, and difficult drying and difficult crushing are caused by fatty oil and the like, are solved.

Description

technical field [0001] The invention relates to the technical field of extraction and purification of traditional Chinese medicines, in particular to a preparation method for extracting and separating volatile components, fat-soluble components and fatty oil from alcoholic extracts of traditional Chinese medicines. Background technique [0002] The extraction and purification process of traditional Chinese medicine refers to the process of enriching effective substances and removing impurities from clean medicinal materials (decoction pieces) with appropriate solvents and methods according to the requirements of clinical medication and preparations. Commonly used solvents are water or water and ethanol to prepare different concentrations of ethanol. The former is called water extraction liquid, and the latter is called alcohol extraction liquid. In the process of extraction, purification and subsequent preparation, concentration, drying and crushing are necessary process st...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/00
CPCA61K9/4875A61K36/355A61K36/575A61K47/44A61K2236/333A61K2236/39A61K2236/51A61K2236/53A61K2300/00
Inventor 吴守恭杨兆寅张博扬杨履中
Owner 山西黄河中医药研究所(有限公司)
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