Preparation method of Chinese medicine extract for relieving superficies

A technology of extracts and traditional Chinese medicines, which is applied in the field of preparation of Chinese medicine extracts, can solve the problems that active ingredients cannot be well utilized, and achieve the effects of low cost, reduced side effects of traditional Chinese medicines, and simple extraction process

Inactive Publication Date: 2017-01-04
GUANGZHOU KAIYAO ASSET MANAGEMENT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the existing extraction methods of such preparations have been known through experiments. According to the traditional water decoction or alcohol precipitation method, the extraction rate of its active ingredients such as paeoniflorin (paeoniflorin can obviously reduce the lung index value) is only about 10%. , the cream yield is only 30%, and the active ingredients in the preparation cannot be well utilized

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] In this embodiment, a preparation method of a traditional Chinese medicine extract for Jie Biao Ping San, the steps are as follows:

[0030] 5 parts of red peony, 3 parts of Bupleurum, 3 parts of tangerine peel, 2 parts of Fangfeng, 1.5 parts of ginger, 1 part of licorice;

[0031] (1) After washing and slicing the raw materials, weigh Radix Paeoniae Rubra, Bupleurum, Tangerine Peel, Fangfeng, Ginger, and Licorice according to the above proportions, add 6 times the dosage of water, soak for 1 hour, steam extract for 3 hours, collect Steam, cool, and filter to obtain steam extract, mother liquor and filter residue for later use;

[0032] (2) Add 2 times water to the filter residue and mother liquor obtained in step (1), decoct for 2 hours, filter, cool to 45°C to obtain a decoction, decoction and the steam extract obtained in the above step (1) Merge to obtain a combined solution.

[0033] (3) Recover the combined solution obtained in step (2) under reduced pressure at...

Embodiment 2

[0035] In this embodiment, a preparation method of a traditional Chinese medicine extract for Jie Biao Ping San, the steps are as follows:

[0036] 7.5 parts of red peony, 5 parts of Bupleurum, 5 parts of tangerine peel, 4 parts of Fangfeng, 3.5 parts of ginger, 2 parts of licorice;

[0037] (1) After washing and slicing the raw materials, weigh Radix Paeoniae Rubra, Bupleurum, Tangerine Peel, Fangfeng, Ginger, and Licorice according to the above ratio, add water 8 times the dosage, soak for 1.3 hours, steam extract for 6 hours, collect Steam, cool, and filter to obtain steam extract, mother liquor and filter residue for later use;

[0038] (2) Add 3.5 times of water to the filter residue and mother liquor obtained in step (1), decoct for 2.5 hours, filter, cool to 40°C to obtain decoction, decoction and the steam extract obtained in the above step (1) Merge to obtain a combined solution.

[0039] (3) Recover the combined liquid obtained in step (2) under reduced pressure at...

Embodiment 3

[0041] In this embodiment, a preparation method of a traditional Chinese medicine extract for Jie Biao Ping San, the steps are as follows:

[0042] 8 parts of red peony, 6 parts of Bupleurum, 5.5 parts of tangerine peel, 5 parts of Fangfeng, 3 parts of ginger, and 3 parts of licorice;

[0043] (1) After washing and slicing the raw materials, weigh Chishao, Bupleurum, Tangerine Peel, Fangfeng, Ginger, and Licorice according to the above proportions, add water 10 times the dosage, soak for 1.5 hours, steam extract for 7 hours, and collect Steam, cool, and filter to obtain steam extract, mother liquor and filter residue for later use;

[0044] (2) Add 4.5 times of water to the filter residue and mother liquor obtained in step (1), decoct for 3 hours, filter, cool to 35°C to obtain decoction, decoction and the steam extract obtained in the above step (1) Merge to obtain a combined solution.

[0045] (3) Recover the combined solution obtained in step (2) at -0.04Mpa, 64°C under r...

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Abstract

The invention discloses a preparation method of Chinese medicine extract for relieving superficies. The preparation method comprises the following steps: weighing the raw medicine according to the ratio, adding water for soaking, steaming the raw medicine, collecting the water vapor, the mother liquor and the filter residue containing the raw medicine components from the raw medicine, cooling the collected water vapor, the mother liquor and the filter residue for decoction and combination with the water vapor coolant to obtain the combined liquid. The combined liquid is washed with ethanol, stirred, and allowed to stand overnight. After filtration, the ethanol is recovered under reduced pressure and then concentrated to relative density of 1.10-1. 35 of the cream. The traditional Chinese medicine extract prepared by the invention can obviously improve the content of the active ingredient and improve the therapeutic effect of the prescription.

Description

technical field [0001] The invention relates to the technical field of chemical preparations, in particular to a preparation method of a traditional Chinese medicine extract used for Jie Biao Ping San. Background technique [0002] "Traditional Chinese Medicine Clinical Prescriptions" states: exogenous wind and cold, disharmony between the camp and the health, the treatment should be to relieve the exterior and harmonize the camp, and use Bupleurum pungent to separate the exterior evils, relieve the muscles and penetrate the heat. Paeoniae alba tonify yin and ying, the two are compatible, relieving muscle and ying to cure cold, heat, body pain, windproof, ginger pungent and warm, to help Bupleurum relieve the exterior and eliminate evil, and tangerine peel is combined with Bupleurum to regulate qi and drive out evil. Licorice harmonizes various medicines. This prescription is mild in nature, and it is an agent for relieving the exterior and yingping powder. [0003] The pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/9068A61P11/00
CPCA61K36/233A61K36/238A61K36/484A61K36/65A61K36/71A61K36/752A61K36/9068A61K2236/331A61K2236/51A61K2236/53A61K2300/00
Inventor 何颖
Owner GUANGZHOU KAIYAO ASSET MANAGEMENT CO LTD
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