Method for detecting quality of mulberry and chrysanthemum lonicera and forsythia powder

Abstract

The invention relates to a method for detecting quality of mulberry and chrysanthemum lonicera and forsythia powder according to standards described in volume XI of Medicament Standard of Ministry of Health of the People's Republic of China (Chinese medicinal set prescription preparation), which comprises a microscopic identification method of chrysanthemum, lonicera confuse and great burdock achene, a thin-layer chromatography identification method of forsythia, a thin-layer chromatography identification method of liquoric root and a content measuring method of arctigenin in medicaments. The quality detection method of the mulberry and chrysanthemum lonicera and forsythia powder improves the quality control standard of the mulberry and chrysanthemum lonicera and forsythia powder, establishes content measuring indexes in the preparation and a detection method thereof, improves the thin-layer chromatography identification method of the forsythia and the liquoric root by making the thin-layer chromatography identification method of the forsythia and the liquoric root more specific and accurate, increases microscopic characteristics of the chrysanthemum and the great burdock achene, revises the microscopic characteristic of the lonicera confuse to make the description of the lonicera confuse more standard and accurate, and ensures the high quality standard level of the compound preparation.

Description

technical field [0001] The invention relates to a quality detection method of Sangju Yinqiao Powder, Volume 11 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 Sangju Yinqiaosan in the eleventh volume of "Drug Standards of the Ministry of Health of the People's Republic of China" (preparation of traditional Chinese medicine) has the functions of pungent and cool, clearing the lung, relieving cough, clearing away heat and detoxifying, and is used for exogenous wind-heat. Cold and strong fever, headache and cough, sore throat. The compound preparation is composed of 60g of mulberry leaves, 60g of chrysanthemums, 60g of mountain silver flowers, 60g of forsythia, 60g of Fritillaria chinensis, 30g of bellflowers, 40g of peppermint, 40g of light bamboo leaves, 40g of nepeta, 40g of burdock, 40g of bitter almonds, 60g root, 60g cicada slough, 30g silkworm, 60g tal...

AI Technical Summary

Problems solved by technology

The eleventh volume of "Drug Standards of the Ministry of Health of the People's Republic of China" promulgated the quality control standard of Sangju Yinqiao Powder (WS3-B-2219-96), but the existing quality control method of Sangju Yinqiao Powder issued by the Ministry of Health Among them, there are only microscopic identification and TLC identification, which have great limitations, and it is difficult to accurately control the quality of Sangju Yinqiao powder;