[Radix Sophorae flavescentis quality by chemical pattern recognition]

Zhongguo Zhong Yao Za Zhi. 1996 Apr;21(4):198-200, 254.
[Article in Chinese]

Abstract

The PCA method and NLM technology were used to study on quality of 40 Radix Sophorae Flavescentis samples collected from different regions of China. The results showed were unanimous with that of traditional appraisal.

Publication types

  • English Abstract

MeSH terms

  • Drugs, Chinese Herbal / chemistry*
  • Fabaceae / chemistry*
  • Nonlinear Dynamics
  • Pattern Recognition, Automated
  • Plants, Medicinal*
  • Quality Control
  • Spectrophotometry, Ultraviolet

Substances

  • Drugs, Chinese Herbal