Quality control method for medicinal material of dotted ardisia

Abstract

The invention discloses a quality control method for a medicinal material of dotted ardisia, and relates to the technical field of traditional Chinese medicinal materials. The method comprises the following steps: (1) microscopically identifying medicinal material powder; (2) determining the water content, total ash content and extract content ranges of the medicinal materials: the water content is not more than 15.0%, the total ash content is not more than 9.0%, and the extract content is not less than 12.0% by using dilute ethanol as a solvent according to a hot dipping method under the condition of an alcohol-soluble extract determination method (the general rule 2201 of the four parts of the Chinese Pharmacopoeia 2015 edition); (3) thin-layer chromatography identification, in which inthe chromatogram of the test sample, fluorescence spots with the same color should be shown at the position corresponding to the chromatogram of the dotted ardisia reference medicinal material solution. The scientific, complete, reliable and effective quality control method for the dotted ardisia medicinal material is established, and the method is high in specificity and good in reproducibility;meanwhile, the quality standard of the dotted ardisia medicinal material is established by adopting the method, and the internal quality and the medication quality of the medicinal material can be effectively evaluated and controlled.

Description

technical field [0001] The invention relates to the technical field of traditional Chinese medicinal materials, in particular to a quality control method for medicinal materials of xiaoluosan. Background technique [0002] Ardisia punctata Lindl is the root or whole plant of Ardisia punctata Lindl. It can be harvested throughout the year, washed, used fresh or dried. Xiaoluo umbrella was first recorded in "Handbook of Practical Chinese Herbal Medicine". The root or whole plant is used for medicine, and it has the effects of dredging menstruation, enriching blood and dispelling rheumatism. It is included in pharmaceutical monographs such as "Dictionary of Chinese Medicine" and "Cihai of Chinese Medicine". Most of the herbal medicines are recorded under the name of Xiaoluo umbrella, and folk medicine is also commonly called Xiaoluo umbrella, so Xiaoluo umbrella is defined as the correct name. Alias: Blood Party, Huoxueyi, Glandpoint Zijinniu ("New Selection of Practical Chi...

AI Technical Summary

Problems solved by technology

Existing technology only involves the inspection of the medicinal material character of Xiao Luosan ("Guizhou Province Chinese medicinal material, ethnic medicinal material quality standard"), pertinence is not strong, and it is difficult to achieve the purpose of really controlling the quality of medicinal material by using these methods

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