[Study of infrared spectroscopic analysis of Chinese traditional medicines Liuweidihuangwan].
Seven types Luiweidihuangwan from six factories were chosen, randomly sampled, ground after being broken and dried, stirred with KB, and pressed into tablets. Infrared spectra of the tablets were obtained and compared. It is concluded that infrared spectra can be used to qualitatively analyse and distinguish patent medicines from different factories with different types and batches.
Liu
Yang-Qing
YQ
Department of Chinese Pharmacology of Shanxi Traditional Medical College, Taiyuan 030024, China.
Zhang
Xiao-Wei
XW
Wang
Shuang
S
Zhao
Hui-Hui
HH
Zhao
Ping
P
D002681:China; D004365:Drugs, Chinese Herbal / Q000032:analysis*; D011786:Quality Control; D017550:Spectroscopy, Fourier Transform Infrared / Q000379:methods*
D004365:Drugs, Chinese Herbal