Study on applying principle component analysis to data processing on chromatographic fingerprints for Pinellia Cum Bile.
- Author:
Yan-Fei ZHU
1
;
Yan HE
Author Information
- Publication Type:Journal Article
- MeSH: Arisaema; chemistry; Bile; Chromatography, Thin Layer; Drug Compounding; Hot Temperature; Plants, Medicinal; chemistry; Principal Component Analysis; Quality Control
- From: China Journal of Chinese Materia Medica 2005;30(14):1089-1091
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo explore the utility of principle component analysis (PCA) on chromatographic data for quality control to Dannanxing (Pinellia Cum Bile).
METHODChromatographic fingerprints of sample were determined by TLC, PCA and multivariat analysis were used for data processing.
RESULTThe quantitative differences among samples procesed with different biles and heating time were found with the method.
CONCLUSIONPCA could be used in data processing for chromato-gramphic fingerprints of Dannanxing.
