Chinese herbal medicine extraction method with high extraction rate

Abstract

The invention discloses a Chinese herbal medicine extraction method with high extraction rate, which comprises the following steps: raw material selection: selecting and weighing corresponding Chineseherbal medicines according to extraction requirements, adding water required by proportioning according to the weight of the Chinese herbal medicines, and adding raw materials by adding the Chinese herbal medicines into an extraction tank through a uniform feeding mechanism; meanwhile, adding a small amount of water into the extraction tank through a cold water adding pipe, and after the Chineseherbal medicine is soaked for a period of time, carrying out active component extraction, wherein the effective components in the Chinese herbal medicine are gradually separated out into the water inthe decocting process. According to the traditional Chinese medicine extraction device, the liquid exchange efficiency in the medicinal materials is improved by actively and repeatedly mechanically squeezing the decocted medicinal materials, so that effective components in the medicinal materials are diffused into liquid medicine in the liquid exchange process, the decocting time and the decoctingfrequency of traditional Chinese medicines are shortened, and the extraction efficiency of the traditional Chinese medicines is effectively improved.

Description

technical field [0001] The invention relates to the technical field of extracting Chinese herbal medicines, in particular to a method for extracting Chinese herbal medicines with high extraction rate. Background technique [0002] The chemical composition contained in traditional Chinese medicine is very complex. It contains a variety of active ingredients, ineffective ingredients, and toxic ingredients. Extracting the active ingredients and further separating and purifying them to obtain effective monomers is an important in the field of Chinese medicine research. Content, the extraction of traditional Chinese medicine is to use some techniques to maximize the extraction of active ingredients, so that the internal quality and clinical treatment effect of traditional Chinese medicine preparations can be improved, so that the effect of traditional Chinese medicine can be maximized; [0003] However, in the process of extracting the active ingredients in Chinese herbal medicin...

AI Technical Summary

Problems solved by technology

[0003] However, in the process of extracting the active ingredients in Chinese herbal medicines, the Chinese herbal medicine extraction devices currently on the market lack a corresponding auxiliary extraction mechanism, which makes the extraction rate of Chinese herbal medicines single decoction low. In order to fully extract the active ingredients in Chinese herbal medicines , it is necessary to decoct the Chinese herbal medicine multiple times or prolong the decoction time, which reduces the extraction efficiency and increases the extraction cost

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