Method for testing quality of Nguyen supernatant pills

Abstract

The invention relates to a method for testing the quality of Nguyen supernatant pills, which are described in the 20th volume of 'Drug Standard of Ministry of Public Health of the People's Republic of China' (Chinese medicament formulation preparations). The method comprises microscopic identification method of catechu and caper, physical and chemical reactions, thin-layer chromatography identification method of matrine, thin-layer chromatography identification method of borneol, thin-layer chromatography identification method of the catechu and content measurement method of the catechu in the Nguyen supernatant pills. The method for testing the quality of the Nguyen supernatant pills improves the quality control standard of the Nguyen supernatant pills, creates the content measurement and testing index and a testing method of the catechu which is a main medicament of the preparation, deletes physical and chemical reaction identification without specificity, increases the microscopical identification method of the catechu and the capers and the thin-layer chromatography identification method of the borneol, the catechu and the matrine, and ensures high quality control level of the compound preparation.

Description

technical field [0001] The invention relates to a quality detection method for Ruanshi Shangqing pills in the twentieth volume of "Drug Standards of the Ministry of Health of the People's Republic of China" (prescriptions of traditional Chinese medicine). technical background [0002] The drug Ruanshi Shangqing Pill in the twentieth volume of "Drug Standards of the Ministry of Health of the People's Republic of China" (prescription of traditional Chinese medicine) has the functions of clearing away heat and reducing fire, promoting body fluid and quenching thirst. Insufficient, dry mouth. The compound preparation is composed of 606g of Chinese medicinal materials catechu, 61g of caper nut, 121g of mint, 30g of ebony (meat), 61g of borax, 30g of myrobalan, 30g of mountain bean root, 30.3g of borneol, and 30g of licorice. The above raw materials are made into 1000g in total. Catechu is the main drug in the prescription. It is the peeled branch and dried decoction of the legum...

AI Technical Summary

Problems solved by technology

The twentieth volume of "Drug Standards of the Ministry of Health of the People's Republic of China" promulgated the quality control standards of Ruanshi Shangqing pills, but in the existing quality control methods of Ruanshi Shangqing pills issued by the Ministry of Health, there are only physical and chemical reaction identification methods, which are relatively specific. Poor, very limited, it is difficult to accurately control the quality of Ruan Shi Shangqing pills