[Studies on the quality standard of "Lü Kang Yin Xing Ye Pian"]

Zhong Yao Cai. 2004 Oct;27(10):775-8.
[Article in Chinese]

Abstract

Objective: The quality control method of "Lü Kang Yin Xing Ye Pian" (LKYXYP) was studied and established.

Method: The ginkgolides in LKYXYP were identified by TLC. The compounds of fatty acids in Perillae oil were determined by CC/MS. Flavones, ginkgolides and ginkgolic acids were determined by HPLC.

Result: There were good linears relationship between the peak area and concentration, r = 0.999, RSD = 1.2% - 2.5% (n = 5), and recoveries of each composition was above 95%, the contation was stable in 24h.

Conclusion: This method is proved to be accurate and able to be applied for the quality control of this preparation.

Publication types

  • English Abstract
  • Research Support, Non-U.S. Gov't

MeSH terms

  • Bilobalides / analysis
  • Chromatography, High Pressure Liquid
  • Chromatography, Thin Layer
  • Drugs, Chinese Herbal / analysis
  • Drugs, Chinese Herbal / chemistry*
  • Drugs, Chinese Herbal / standards*
  • Flavones / analysis
  • Gas Chromatography-Mass Spectrometry
  • Ginkgo biloba / chemistry*
  • Plant Leaves / chemistry
  • Plants, Medicinal* / chemistry
  • Quality Control
  • Salicylates / analysis*
  • Salicylates / standards
  • Tablets

Substances

  • Bilobalides
  • Drugs, Chinese Herbal
  • Flavones
  • Salicylates
  • Tablets
  • ginkgolic acid