Studies on quality control standard of zhishidaozhi tabloid pills.
- Author:
You-ping LIU
1
;
Ying SONG
;
Chun-mei QIN
;
Jia-ming ZHANG
Author Information
- Publication Type:Journal Article
- MeSH: Chromatography, High Pressure Liquid; Chromatography, Thin Layer; Citrus; chemistry; Coptis; chemistry; Drug Combinations; Drugs, Chinese Herbal; administration & dosage; chemistry; standards; Emodin; analysis; Fruit; chemistry; Plant Roots; chemistry; Plants, Medicinal; chemistry; Quality Control; Rheum; chemistry; Rhizome; chemistry; Scutellaria; chemistry
- From: China Journal of Chinese Materia Medica 2002;27(11):838-840
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo develop the quality control standard of Zhishidaozhi Tabloid Pills.
METHODApplying TLC to identify Radix et Rhizoma Rhei, Fructus Aurantii Immaturus, Rhizoma Coptidis, Radix Scutellariae, and HPLC to determine the content of emodin of Radix et Rhizoma Rhei.
RESULTRadix et Rhizoma Rhei, Fructus Aurantii Immaturus, Rhizoma Coptidis and Radix Scutellariae could be indentified by TLC. Emodin showed a good linear relationship at a rang of 0.0612-0.612 microgram, r = 0.9999. The average recovery was 97.9%, and RSD was 2.1%.
CONCLUSIONThe methods are accurate and quick, and can be used for the quality control of Zhishidaozhi Tabloid Pills.
