Chemical Differentiation and Quantitative Analysis of Different Types of <i>Panax</i> Genus Stem-Leaf Based on a UPLC-Q-Exactive Orbitrap/MS Combined with Multivariate Statistical Analysis Approach

<div>Total ion current chromatograms of eighteen ginsenoside standards based on (a) −ESI full scan and (b) +ESI full scan MS; Total ion current chromatograms of (c) FGLS, (d) CGLS and (e) AMGLS based on −ESI full scan MS (1 notoginsenoside R1; 2 ginsenoside Rg1; 3 ginsenoside Re; 4 pseudoginsenoside F11; 5 ginsenoside Rf; 6 notoginsenoside R2; 7 ginsenoside Rh1; 8 ginsenoside Rg2; 9 ginsenoside Rb1; 10 ginsenoside Rc; 11 ginsenoside F1; 12 ginsenoside Ro; 13 ginsenoside Rb2; 14 ginsenoside Rb3; 15 ginsenoside Rd; 16 ginsenoside F2; 17 ginsenoside Rg3; 18 ginsenoside Rh2).</div>

Journal of Analytical Methods in Chemistry

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Figure 1: Chemical Differentiation and Quantitative Analysis of Different Types of <i>Panax</i> Genus Stem-Leaf Based on a UPLC-Q-Exactive Orbitrap/MS Combined with Multivariate Statistical Analysis Approach 

Figure 1 | Chemical Differentiation and Quantitative Analysis of Different Types of Panax Genus Stem-Leaf Based on a UPLC-Q-Exactive Orbitrap/MS Combined with Multivariate Statistical Analysis Approach 