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A kind of processing method of Polygonum cuspidatum

A technology of Polygonum cuspidatum and processed products, which is applied in the field of traditional Chinese medicine processing, can solve the problems of lack of material basis change, comparative study of pharmacological and pharmacological activities, weak, unclear curative effect, etc., and achieves good product quality controllability, low environmental pollution, and production conditions. Easy-to-manipulate effects

Active Publication Date: 2018-03-06
LIAONING UNIV OF TRADITIONAL CHINESE MEDICINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can be seen that the processing methods of Polygonum cuspidatum are only recorded in the medical literature of the past dynasties, such as wine processing, vinegar processing, and salt processing. The comparative study on the change of material basis and the pharmacological activity of the drug, only the processing method that can improve the efficacy of Polygonum cuspidatum has practical application value

Method used

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  • A kind of processing method of Polygonum cuspidatum

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Embodiment 1

[0016] The invention provides a processing method of Polygonum cuspidatum, the steps are: soak 15g of Polygonum cuspidatum medicinal material in 20ml of a pretreatment mixed solution of cellulase and β-glucosidase, after soaking for 10 hours, put it in a microwave oven and process it at 40% power for 25 minutes, That is the microwave processed product of knotweed.

[0017] The weight ratio of the cellulase and β-glucosidase is 1:2.

[0018] The preparation method of the pretreatment mixed solution is as follows: respectively weigh 5 mg of cellulase and 10 mg of β-glucosidase and dissolve them in 30 ml of distilled water, and then take 20 ml of the prepared pretreated mixed solution for processing the above-mentioned Polygonum cuspidatum.

[0019] In order to further verify the beneficial effect of the processing method of Polygonum cuspidatum of the present invention, the following experiments were carried out.

[0020] 1. Investigation of different processing factors.

[00...

Embodiment 2

[0031] The invention provides a processing method of Polygonum cuspidatum, the steps are: soak 6g of Polygonum cuspidatum in 10ml of a pretreatment mixed solution of cellulase and β-glucosidase, after soaking for 2 hours, put it in a microwave oven and process it at 80% power for 10 minutes, That is the microwave processed product of knotweed.

[0032] The weight ratio of the cellulase and β-glucosidase is 3:1.

[0033] The preparation method of the pretreatment mixed solution is as follows: respectively weigh 3 mg of cellulase and 1 mg of β-glucosidase and add 10 ml of distilled water to dissolve it, and take 10 ml of the prepared pretreatment mixed solution for the processing of the aforementioned Polygonum cuspidatum.

Embodiment 3

[0035] The invention provides a processing method of Polygonum cuspidatum, the steps are: soak 3.5g of Polygonum cuspidatum in 10ml of pretreatment mixed solution of cellulase and β-glucosidase, after soaking for 10 hours, put it in a microwave oven and process it at 60% power for 20 minutes , that is, the microwave processed product of Polygonum cuspidatum.

[0036] The weight ratio of the cellulase and β-glucosidase is 5:2.

[0037] The preparation method of the pretreatment mixed solution is as follows: respectively weigh 0.5 mg of cellulase and 0.2 mg of β-glucosidase and add 10 ml of distilled water to dissolve it, and take 10 ml of the prepared pretreatment mixed solution for processing the above-mentioned Polygonum cuspidatum.

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Abstract

A method for processing Polygonum cuspidatum, comprising the steps of: soaking medicinal materials of Polygonum cuspidatum in a pretreatment mixed solution of cellulase and β-glucosidase, and then placing them in a microwave oven to process at different powers to obtain a microwave-cured product of Polygonum cuspidatum. The preparation method of the pretreatment mixed solution is as follows: respectively weighing cellulase and β-glucosidase and dissolving in distilled water; the weight ratio of the cellulase and β-glucosidase is 1:5-5 :1. The processing method of Polygonum cuspidatum provided by the invention can simultaneously significantly increase the content of two effective components resveratrol and emodin, while the content of resveratrol glycosides is reduced, effectively promoting the resveratrol glycosides and resveratrol in Polygonum cuspidatum Compared with the traditional processing technology of Polygonum cuspidatum, this processing method has no special requirements for temperature and environment, the production conditions are easy to control, and the product quality is controllable, which provides an effective way to adapt to industrial production for the application of Polygonum cuspidatum. It has important practical application value.

Description

technical field [0001] The invention relates to the field of traditional Chinese medicine processing, in particular to a processing method of Polygonum cuspidatum. Background technique [0002] The traditional Chinese medicine Polygonum cuspidatum is the dried root and rhizome of Polygonum cuspidatum Sieb. et Zucc. It is mainly produced in Jiangxi, Sichuan, Jiangsu, Shandong and other places. It is slightly cold in nature and slightly bitter in taste. Meridian, has the effects of clearing heat and detoxifying, reducing phlegm and relieving cough, promoting dampness and reducing jaundice, dissipating blood stasis and relieving pain. Polygonum cuspidatum mainly contains anthraquinone, stilbene compounds and other components, among which anthraquinone derivatives are mainly in free form, including emodin, emodin methyl ether, chrysophanol and other components, which have antibacterial, liver protection, Laxative, anti-cancer and other functions; and stilbene compounds mainly i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K36/704
Inventor 周坤郭晏华李莉张明波邓仕任张旭孙艳涛郑彧
Owner LIAONING UNIV OF TRADITIONAL CHINESE MEDICINE
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