Preparation method of Maxingshigan submicron powder

Abstract

The invention discloses a normal-temperature preparation method of veterinary drug Maxingshigan submicron powder, comprising the following steps: drug selection: selecting the following components in parts by weight: 10 parts of ephedra, 10 parts of semen armeniacae amarae, 50 parts of gypsum and 10 parts of liquorice, cleaning, drying and preparing into the long segment with the length of 3-5 cm; cribble: respectively smashing traditional Chinese medicine pieces which are cut into segments, and sieving by the sieve of 65 meshes to obtain the powder lot with grain diameter of 180-250 mu m; mixing: evenly mixing the obtained powder lot; regrinding powder: smashing the mixed powder lot into the finest powder, sieving by the sieve of 100 meshes to obtain the powder lot with grain diameter of 100-150 mu m; obtaining submicron powder: smashing the finest submicron powder into submicron powder of which the powdery lot grain diameter is 20-40 mu m, and then obtaining the finished product. The preparation method of the invention is carried out at normal temperature without low temperature or special conditions. After bulk pharmaceutical chemicals are smashed, cell wall-broken rate and bioavailability can be improved, and pharmacological action can be enhanced; drug application amount is reduced so as to save medicinal materials; the veterinary drug Maxingshigan submicron powder can be directly drunk as water, thus improving the phenomenon that traditional Chinese medicine powder only can be stirred but can not be drunk for taking.

Description

Preparation method of Maxing Shigan powder superfine powder technical field The invention relates to veterinary drug preparations, in particular to a preparation method of Maxing Shigan Powder superfine powder. Background technique Chinese herbal medicine is a cultural treasure of our country. The world's first book related to natural medicine is my country's "Shen Nong's Herbal Classic", which records 365 kinds of natural medicines. my country has a vast territory, spanning cold, warm and hot zones, and is rich in medicinal plant resources. There are more than 13,000 kinds of Chinese herbal medicines. It is one of the countries with the largest variety of wild medicinal plants, the earliest utilization and the highest utilization rate in the world. One, has accumulated rich experience in the use of Chinese herbal medicine. Chinese herbal medicine has incomparable advantages over other chemically synthesized drugs in the prevention and treatment of diseases: high safety, l...

AI Technical Summary

Problems solved by technology

At present, Maxing Shigan powder, which is used for the prevention and treatment of animal diseases, is mainly decocted in water or coarse powder powder, which has the disadvantages of large dosage, coarse dosage form, and poor appearance. The active ingredients cannot be fully released, and the bioavailability is low, which seriously affects the The quality and therapeutic effect of traditional Chinese medicine restrict its clinical application

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