[Study on evaluating quality of analgini powder pharmaceuticals by near infrared reflectance spectroscopy].
The possibility of using near-infrared reflectance spectroscopy for the evaluating quality of analgini powder pharmaceuticals was investigated. We used the multivariate statistical classification technique to identify true, poor and false phamaceuticals of analgini from their first derivative spectra successfully. The results are satisfactory.
Ren
Y
Y
Department of Chemistry, Jilin University, 130023 Changchun.
Li
W
W
Shen
J
J
Ren
R
R
Shun
Y
Y
Li
M
M
Zhang
L
L
D016000:Cluster Analysis; D015999:Multivariate Analysis; D004364:Pharmaceutical Preparations / Q000737:chemistry* / Q000592:standards*; D011208:Powders; D011786:Quality Control; D013055:Spectrophotometry, Infrared
D004364:Pharmaceutical Preparations; D011208:Powders