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Extraction process of extracts of cassia twig, Chinese peony and rhizoma anemarrhenae prescription preparation

An extraction process, the technology of Anemarrhena peony, is applied in the field of extraction process of the prescription preparation extract of cinnamon twigs, Anemarrhena peony, which can solve the problems of large loss of active ingredients, poor efficacy, and inability to remove the rough and extract the essence, and achieve the content of the effective ingredients. High, significant anti-inflammatory effect, stable and feasible process

Active Publication Date: 2020-01-03
CHENGDU UNIV OF TRADITIONAL CHINESE MEDICINE +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the extraction process of Guizhi Paeoniae Anemarrhena prescription preparation generally adopts the mode of decoction extraction, and at the same time, the amount of extraction solvent and the extraction time are not properly controlled during extraction, so that the loss of active ingredients is large, invalid impurities cannot be removed, and it is impossible to achieve the goal of removing roughness and extracting essence. Purpose, poor efficacy

Method used

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  • Extraction process of extracts of cassia twig, Chinese peony and rhizoma anemarrhenae prescription preparation
  • Extraction process of extracts of cassia twig, Chinese peony and rhizoma anemarrhenae prescription preparation
  • Extraction process of extracts of cassia twig, Chinese peony and rhizoma anemarrhenae prescription preparation

Examples

Experimental program
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Effect test

Embodiment 1

[0032] Example 1, Preparation of Guizhi Paeoniae Anemarrhena Prescription Preparation Extract

[0033] 1) Take the decoction pieces of Guizhi Paeoniae Anemarrhena prescription preparation: Guizhi 12g, Baishao 9g, Anemarrhena 12g, Fangfeng 12g, Atractylodes macrocephala 15g, Ephedra 6g, Licorice 6g, Ginger 15g, Aconite (processed with river sand) 6g, crushed , mix well;

[0034] 2) Add 16 times the amount of water and extract at 100°C for 1 hour under reflux for a total of 3 extraction times, filter, and combine the filtrates to obtain the product.

Embodiment 2

[0035] Example 2, preparation of cinnamon twig and peony anemarrhena prescription preparation extract

[0036] 1) Take the decoction pieces of Guizhi Paeoniae Anemarrhena prescription preparation: Guizhi 12g, Baishao 9g, Anemarrhena 12g, Fangfeng 12g, Atractylodes macrocephala 15g, Ephedra 6g, Licorice 6g, Ginger 15g, Aconite (processed with river sand) 6g, crushed , mix well;

[0037] 2) Add 16 times the amount of water and extract under reflux at 100°C for 1 hour, for a total of 4 extraction times, filter, and combine the filtrates to obtain the product.

Embodiment 3

[0038] Example 3, preparation of cinnamon twig and peony anemarrhena prescription preparation extract

[0039] 1) Take the decoction pieces of Guizhi Paeoniae Anemarrhena prescription preparation: Guizhi 12g, Baishao 9g, Anemarrhena 12g, Fangfeng 12g, Atractylodes macrocephala 15g, Ephedra 6g, Licorice 6g, Ginger 15g, Aconite (processed with river sand) 6g, crushed , mix well;

[0040] 2) Add 16 times the amount of water and extract at 100°C for 1.5 hours under reflux for a total of 3 times, filter and combine the filtrates to obtain the product.

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Abstract

The invention discloses a method for extracting active ingredients of a cassia twig, Chinese peony and rhizoma anemarrhenae prescription preparation. The method comprises the following steps: 1) taking formula decoction pieces of the cassia twig, Chinese peony and rhizoma anemarrhenae prescription preparation, and performing crushing and uniform mixing; and 2), adding 12-16 times of water for extraction, wherein the extraction time is 1-2 h, and the extraction frequency is 3-4 times. The method takes the extract yield, cinnamaldehyde in cassia twigs, paeoniflorin in Chinese peony, mangiferin in rhizoma anemarrhenae, glycyrrhizic acid in liquorice roots and inflammatory factors IL-6 as evaluation indexes of an extraction process; and determines the objective weight of the indexes by adopting an information entropy weighting method, and carries out comprehensive evaluation to obtain the optimal extraction process of the cassia twig, Chinese peony and rhizoma anemarrhenae prescription preparation. The process is stable, feasible and good in repeatability. The prepared extracts are high in medicinal component content and remarkable in anti-inflammatory effect, and can be used for massproduction.

Description

technical field [0001] The invention specifically relates to a process for extracting the extract of cinnamon twig and peony anemarrhena prescription preparation. Background technique [0002] Guizhi Paeoniae Anemarrhena prescription preparation is a compound preparation composed of 9 decoction pieces including Guizhi, Baishao, Anemarrhena, Licorice, Fangfeng, Atractylodes macrocephala, Ginger, Ephedra and Aconite (pao). "Jiebingmai Syndrome Treatment" is a classic prescription for treating arthralgia, which has the effects of expelling wind and dampness, warming meridians and dispelling cold, nourishing yin and clearing heat. [0003] Traditional Chinese medicine preparations are generally compound prescriptions. The composition of medicinal flavors in the prescription ranges from a few flavors to more than a dozen flavors, or even dozens of flavors. In general, in order to make a preparation with high curative effect, small volume, high concentration, and uniform specific...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/9068A61P29/00
CPCA61K36/17A61K36/238A61K36/284A61K36/484A61K36/54A61K36/65A61K36/71A61K36/714A61K36/8964A61K36/9068A61K2236/331A61K2236/39A61P29/00A61K2300/00
Inventor 黄勤挽高永翔曾海蓉其他发明人请求不公开姓名
Owner CHENGDU UNIV OF TRADITIONAL CHINESE MEDICINE
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