[Content determination of baicalin by ultraviolet second order derivative spectra]

Zhongguo Zhong Yao Za Zhi. 1996 Feb;21(2):97-9, 128.
[Article in Chinese]

Abstract

By the method of UV second order derivative spectra, baicalin in contents in the Lanqin Oral Liquid were determined. Able to eliminate the influence of other constituents, this method is simple, rapid, sensitive and accurate.

Publication types

  • English Abstract

MeSH terms

  • Anti-Infective Agents / analysis*
  • Drug Combinations
  • Drugs, Chinese Herbal / chemistry*
  • Flavonoids / analysis*
  • Spectrophotometry, Ultraviolet / methods

Substances

  • Anti-Infective Agents
  • Drug Combinations
  • Drugs, Chinese Herbal
  • Flavonoids
  • baicalin