GC-MS combined with multivariate analysis for the determination of the geographical origin of Elsholtzia rugulosa Hemsl. in Yunnan province

Elsholtzia rugulosa Hemsl., a Chinese herbal medicine, may have the potential to treat COVID-19. The geographical origin has a significant influence on the quality and application of E. rugulosa. In this paper, gas chromatography-mass spectrometry (GC-MS) combined with principal component analysis (...

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Veröffentlicht in:	RSC advances 2022-07, Vol.12 (33), p.21287-21296
Hauptverfasser:	Zheng, Chaopei, Yang, Sifeng, Huang, Dequan, Mao, Deshou, Chen, Jianhua, Zhang, Chengming, Kong, Weisong, Liu, Xin, Xu, Yong, Wu, Yiqin, Li, Zhengfeng, wang, Jin, Ye, Yanqing
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemistry Cluster analysis Discriminant analysis Gas chromatography Herbal medicine Ketones Mass spectrometry Multivariate analysis Origins Principal components analysis Statistical analysis
Online-Zugang:	Volltext
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