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Preparation method of Chinese medicinal preparation for treating hepatitis disease by microwave-assisted extraction

A technology of traditional Chinese medicine preparations and diseases, applied in antiviral agents, medical formulas, medical preparations containing active ingredients, etc., can solve the problems of slow absorption of active ingredients, affecting curative effect, slow drug effect, etc., to increase drug efficacy, drug Fast onset, strong effect

Active Publication Date: 2012-11-14
TONGHUA YUSHENG PHARMA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its disadvantages are: it is prepared by traditional production technology, the active ingredients are absorbed slowly, not completely, and the drug effect is slow, which affects the curative effect

Method used

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  • Preparation method of Chinese medicinal preparation for treating hepatitis disease by microwave-assisted extraction

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Effect test

Embodiment 1

[0015] The preparation method of microwave-assisted extraction of traditional Chinese medicine preparations for the treatment of hepatitis diseases: 1. Take 1450g of schisandra chinensis, wash with water, carry out wall-breaking and drying treatment through a microwave tunnel oven, microwave power 20kw, conveyor belt speed 2m / s, crush, add 3 times of water Soak for 1 hour, decoct 3 times, 3 hours for the first time, 2 hours for the second time, 1 hour for the third time, filter the liquid medicine, combine the filtrates and concentrate to a thick paste with a relative density of 1.20-1.35 (50°C) , vacuum-dried, pulverized, and the fineness is 100 meshes; 2. Take 15% starch to make starch paste, add it to the medicinal powder, mix evenly, compress into tablets, and coat it to make a tablet.

Embodiment 2

[0017] The preparation method of microwave-assisted extraction of traditional Chinese medicine preparations for treating hepatitis diseases: 1. Take 1450g of Schisandra chinensis, wash with water, carry out wall-breaking and drying treatment through a microwave tunnel oven, crush, add 3 times of water to soak for 1 hour, and decoct 3 times. 3 hours for the first time, 2 hours for the second time, and 1 hour for the third time, filter the liquid medicine, combine the filtrates and concentrate to a thick paste with a relative density of 1.20-1.35 (50°C), vacuum-dry and grind to a fineness of 100 2. Get 15% of the starch, add it to the medicinal powder, mix evenly, pack into capsules, and make hard capsules to get final product.

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Abstract

The invention belongs to the technical field of traditional Chinese medicines, and particularly relates to a preparation method of a Chinese medicinal preparation for treating hepatitis disease by microwave-assisted extraction. The preparation method comprises the following steps of: washing Chinese magnoliavine fruit by using water, performing wall-breaking and drying treatment through a microwave tunnel oven and crushing, wherein the microwave power is 20kW, and the speed of a conveyor belt is 2m / second; adding three times water and soaking for 1 hour; decocting for three times, wherein the first time is 3 hours, the second time is 2 hours, and the third time is 1 hour; filtering medicinal liquid, mixing filtrate, concentrating at the temperature of 50 DEG C until thick paste with relative density of between 1.20 and 1.35 is obtained, drying under vacuum, and smashing until the fineness reaches 100 meshes; and adding 10 to 20 percent of starch into the smashed medicinal powder, uniformly mixing, and encapsuling to prepare hard capsules or tablets to obtain the Chinese medicinal preparation. By an advanced microwave wall-broken technology of a traditional Chinese medicine, active ingredients in medicinal materials are fully released, so that the utilization ratios of the medicinal materials are greatly improved, and a medicinal effect is increased.

Description

technical field [0001] The invention belongs to the technical field of traditional Chinese medicine, and in particular relates to a preparation method of a microwave-assisted extraction traditional Chinese medicine preparation for treating hepatitis diseases. Background technique [0002] In the prior art, hepatitis is a general term for inflammation of the liver. It can refer to a group of viral diseases, commonly known as hepatitis A, B, C, D, and E. The five hepatitis viruses are transmitted through different channels. They are one of the common serious infectious diseases. Their common feature is that they infect the liver and Inflammation of the liver. There is also hepatitis caused by alcohol abuse, drug use, or environmental toxins. The number of patients with various types of hepatitis in our country is showing an upward trend. Nearly 400,000 people die of liver disease every year. Chronic hepatitis B and unknown hepatitis C are becoming killers of Chinese people's...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K36/57A61P1/16A61P31/14A61P31/20
Inventor 曹明光
Owner TONGHUA YUSHENG PHARMA
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