Preparation method of compound danshen tablets

Abstract

The invention discloses a preparation method of a compound danshen tablet in the technical field of medicine manufacturing. The invention is characterized by comprising the following steps: preparingthe following raw materials: a danshen medicinal material, a pseudo-ginseng medicinal material, borneol, corn starch, dextrin, microcrystalline cellulose and magnesium stearate; pre-treating the raw materials: pre-treating the danshen medicinal material, the pseudo-ginseng medicinal material and the borneol, and removing non-medicinal parts and impurities; and extracting the danshen medicinal material: extracting a concentrated solution from the danshen medicinal material to prepare danshen extractum. According to the invention, the loss of effective components in the extraction process can beeffectively avoided; after the danshen medicinal material is selected, cleaned, infiltrated and cut, the water content is detected, the feeding amount is controlled, and direct extraction is performed, so that the accuracy of the extraction feeding amount of the medicinal material is ensured, the drying procedure is reasonably avoided, the loss of effective components of the traditional Chinese medicinal material in the drying process is avoided, and the production cost is reduced.

Description

technical field [0001] The invention relates to the technical field of medicine manufacturing, in particular to a preparation method of compound salvia miltiorrhiza tablets. Background technique [0002] Pharmaceutical manufacturing refers to the process in which raw materials become new pharmaceutical products after physical or chemical changes, including the so-called manufacturing of Chinese and Western medicines, and veterinary medicines also include pharmaceutical raw materials and sanitary materials. [0003] Salvia miltiorrhiza has a long history of medical application in my country and has a wide range of effects. According to traditional medical records, Salvia miltiorrhiza is cold in nature and bitter in taste, and it is specialized in the heart and pericardium meridians. Salvia miltiorrhiza can unblock the blood vessels, and is good at promoting blood circulation and removing blood stasis, so it is commonly known as "one taste of salvia miltiorrhiza for four thin...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a preparation method of Compound Danshen Tablets, so as to solve the problem that the existing preparation method of Compound Danshen Tablets proposed in the above-mentioned background technology will cause the loss of part of the drug effect when extracting the active ingredients of Danshen medicinal materials , thus unable to effectively guarantee the quality and curative effect of Compound Danshen Tablets

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