[Experimental studies on the quality control of Qing'e pills]

Zhongguo Zhong Yao Za Zhi. 1997 Feb;22(2):96-8, 127.
[Article in Chinese]

Abstract

TLC was used in the qualitative study of Qing'e Pills. The contents of psoralen and isopsoralen in these pills were determined by TLC-densitometry. The proposed method can be used to control the quality of Qing'e Pills.

Publication types

  • English Abstract

MeSH terms

  • Chromatography, Thin Layer
  • Densitometry
  • Drug Combinations
  • Drugs, Chinese Herbal / chemistry*
  • Ficusin / analysis*
  • Ficusin / standards
  • Furocoumarins / analysis*
  • Furocoumarins / standards
  • Quality Control

Substances

  • Drug Combinations
  • Drugs, Chinese Herbal
  • Furocoumarins
  • angelicin
  • Ficusin