[Determination of emodin in kangnaoshuai capsules and in radix Polygoni multifori by thin layer chromatography scanning]

Zhongguo Zhong Yao Za Zhi. 1997 Jan;22(1):31-2, 61.
[Article in Chinese]

Abstract

The content of emodin in Kangnaoshuai Capsules was determined by TLC scanning. The method is simple and the result is accurate. The average recovery is 99.17% and RSD is 1.14%. The content of emodin in Radix Polygoni Multiflori was also determined by the same method. The method is useful in quality control of products.

Publication types

  • English Abstract

MeSH terms

  • Chromatography, Thin Layer
  • Densitometry
  • Drug Combinations
  • Drugs, Chinese Herbal / chemistry*
  • Emodin / analysis*
  • Plant Roots / chemistry
  • Plants, Medicinal / chemistry*
  • Polygonaceae / chemistry*
  • Quality Control

Substances

  • Drug Combinations
  • Drugs, Chinese Herbal
  • Emodin