[Study on the quality standard of danmo capsule]

Zhong Yao Cai. 2011 Oct;34(10):1618-21.
[Article in Chinese]

Abstract

Objective: To establish the quality standard for Danmo capsule.

Methods: TLC was used for the qualitative identification of Salviae Miltiorrhizae Radix Et Rhizoma and Lonicerae Japonicae Flos. HPLC was used to determine the content of Salvianolic acid B.

Result: TLC spots were clear and well-separated without negative interference. The linear range of Salvianolic acid B was 0.120042 - 2.40084 microg (r = 0.9999) with an average recovery of 103.63%, RSD was 0.6% (n = 6).

Conclusion: The method is simple, accurate and reliable. It can be used for the quality control of Danmo capsule.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Benzofurans / analysis*
  • Capsules / standards
  • Chlorogenic Acid / analysis
  • Chromatography, High Pressure Liquid / methods*
  • Drug Combinations
  • Drugs, Chinese Herbal / chemistry*
  • Drugs, Chinese Herbal / isolation & purification
  • Drugs, Chinese Herbal / standards*
  • Ethanol / chemistry
  • Flowers / chemistry
  • Lonicera / chemistry*
  • Plants, Medicinal / chemistry
  • Quality Control
  • Reproducibility of Results
  • Rhizome / chemistry
  • Salvia miltiorrhiza / chemistry*

Substances

  • Benzofurans
  • Capsules
  • Drug Combinations
  • Drugs, Chinese Herbal
  • Chlorogenic Acid
  • Ethanol
  • salvianolic acid B