Processing method for traditional Chinese medicinal materials

Abstract

The invention relates to a processing method for traditional Chinese medicinal materials. The method comprises the following steps that the adopted fresh traditional Chinese medicinal materials are pre-processed; according to prescription matching, the materials are weighted and smashed by using a pulverizer; the materials are mixed with water according to the mass ratio of 1:(11-15) and soaked for 30 minutes at the water temperature of 25 DEG C; the mixed solution is heated and boiled for 45 minutes and filtered, and a filtrate is collected; filter residues are mixed with water according to the mass ratio of 1:(8-10), the mixed solution is boiled for 30 minutes and filtered, and a filtrate is collected; the collected filtrates are mixed and concentrated till the volume of the solution is25% of that of the filtrate, and diatomaceous earth the mass of which is 30-50% of that of traditional Chinese medicinal materials is added for mixing, concentrated and dried to prepare solid particles; the particles are placed in an oven and dried for 3 hours at 75 DEG C; the particles are packaged and placed in a cool and dried place for storage. According to the processing method, the problemsof phenomena, such as mildew and hemiparasite, of the traditional Chinese medicinal materials, large occupied space and high storage cost can be effectively solved; processing and production of preparations at the later period, particularly solution preparations such as injection and oral solution, are facilitated, and modernization of traditional Chinese medicine is facilitated.

Description

technical field [0001] The invention relates to the field of traditional Chinese medicines, in particular to a treatment method for Chinese medicinal materials which can preserve the active ingredients of Chinese medicinal materials for a long time. Background technique [0002] At present, in order to facilitate the preservation of raw materials of Chinese herbal medicines, the main processing methods of Chinese herbal medicines are as follows: freshly harvested medicinal materials are dried, dried, processed, sliced, etc. to form Chinese herbal decoction pieces; Concentration and other means to form a liquid paste; the extract is freeze-dried or spray-dried to form solid particles. The main problems in the storage of existing medicinal materials and their semi-finished products include: large volume, large space occupation, high storage cost; easy to be affected by moisture and mildew; prone to insects and affect the quality of medicinal materials; complex equipment for fo...

AI Technical Summary

Problems solved by technology

The main problems in the storage of existing medicinal materials and their semi-finished products include: large volume, large space occupation, high storage cost; easy to be affected by moisture and mildew; prone to insects and affect the quality of medicinal materials; complex equipment for forming solid particles, High cost and expense; difficult post-processing, etc.

Using modern advanced scientific and technological means and equipment to produce a new generation of traditional Chinese medicine with modern dosage forms, the first problem to be solved is the preservation and storage of Chinese medicinal materials; the second is to solve all the active ingredients that can be obtained by maintaining the extraction process of traditional Chinese medicinal materials. It can also meet the requirements of modern production technology, and at the same time, in the subsequent processing process, the problem of paste yield can be effectively reduced