Comprehensive chemical pattern recognition of atractylodis rhizoma / 中国中药杂志
China Journal of Chinese Materia Medica
;
(24): 2536-2541, 2014.
Article
in Chinese
| WPRIM
| ID: wpr-299777
ABSTRACT
A method of comprehensive chemical pattern recognition of Atractylodis Rhizoma was established by GC-MS fingerprint, principal component analysis, cluster analysis and discriminant analysis. A DB-wax column (0.25 mm x 60 m, 0.25 microm) with El ion source and 70 V electron multiplier were used for GC-MS analysis. Using principal component analysis, cluster analysis, and discriminant analysis, 15 common peaks of sample fingerprints for chemical pattern recognition research were analysed. The same results were obtained from the fingerprint, principal component analysis and cluster analysis, which could use to distinguish genuine Atractylodes lancea, ungenuine A. lancea and A. chinensis. Thus, this method could be used for the quality control and comprehensive evaluation of Atractylodis Rhizoma.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Quality Control
/
Drugs, Chinese Herbal
/
Discriminant Analysis
/
Chemistry
/
China
/
Rhizome
/
Atractylodes
/
Gas Chromatography-Mass Spectrometry
/
Methods
Country/Region as subject:
Asia
Language:
Chinese
Journal:
China Journal of Chinese Materia Medica
Year:
2014
Type:
Article
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