A kind of extraction method of anti-inflammation effective part

A technology that travels thousands of miles and effective parts, which is applied in the field of extracting effective parts of anti-inflammation and can solve problems such as the impact on patients' rehabilitation, and achieve good anti-inflammatory and analgesic effects, high yield, and improved utilization

CN110384721BActive Publication Date: 2021-11-23GUANGDONG PHARMA UNIV
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2021-11-23

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Abstract

The application of the present invention belongs to the technical field of medicine extraction, and specifically discloses a method for extracting the effective anti-inflammatory part of Dixing Qianli. sieve the powder, add sulfuric acid solution to the powder, add cellulase to mix, and place in an incubator for enzymolysis; (3) filter the mixed solution in step (2) to collect the filtrate, and enzymatically hydrolyze the Add 8 times the amount of 0.25% sulfuric acid solution to the dregs, ultrasonically extract multiple times, collect and combine the extracts obtained by multiple extractions; (4) filter the filter residue in step (3) to obtain the medicinal solution, and concentrate the medicinal solution to thicken paste; (5) the paste in step (4) is freeze-dried and crushed into dry powder. The present invention is mainly used for extracting the extract of Lonely Thousand Miles, and solves the problem in the prior art that directly using the roots or leaves of Lonely Thousand Miles as medicine will affect the rehabilitation of patients.
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Description

technical field

[0001] The invention belongs to the technical field of medicine extraction, and specifically discloses a method for extracting anti-inflammation effective parts. Background technique

[0002] Traveling thousands of miles alone, the name of traditional Chinese medicine. It is the root and leaves of the vine of the cauliflower plant. Distributed in southeast to south of my country. It has the effects of promoting blood circulation and removing blood stasis, expelling wind and relieving pain. Commonly used in promoting blood circulation and dispelling blood stasis, expelling wind and relieving pain.

[0003] In the prior art, when using Lonely Thousand Miles, the roots and leaves of Lonely Thousand Miles are usually cut into slices or segments to be used as medicine, and the active ingredients in it cannot be accurately judged during use. Rarely will bring different drug effects, and different drug effects are likely to affect the recovery of patients. Con...

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Embodiment Construction

[0018] The following is further described in detail through specific implementation methods:

[0019] A method for extracting the anti-inflammatory effective part of the present embodiment, comprising the following steps: take 2 kg of the rhizome of the medicinal material, the root of the plant, washed and dried, then pulverized, passed through a 24-mesh sieve, and added 8 times the amount of 0.25% sulfuric acid solution with a pH of 4.0 , add 1.2% (accounting for the percentage of medicinal material mass) cellulase and mix well, place it in a 35°C incubator for enzymolysis for 3 hours, filter, collect the filtrate, add 8 times the amount of 0.25% sulfuric acid to the enzymatically hydrolyzed medicinal residue Solution, ultrasonic extraction 2 times, the time of each extraction is 30min, collect and merge the extract obtained from 3 times of extraction, filter with three layers of gauze, and then filter with three layers of filter paper to obtain the medicinal solution, evapora...