Figure 2From: Chemical fingerprinting and quantitative analysis of a Panax notoginseng preparation using HPLC-UV and HPLC-MSChromatograms of (A) the representative fingerprint, (B) mixture standard compounds including (1) notoginsenoside R 1 , (2) ginsenoside Rg 1 , (3) ginsenoside Re, (9) ginsenoside Rb 1 , (11) ginsenoside Rg 2 , (12) ginsenoside Rh 1 , (13) ginsenoside Rb 2 , (15), ginsenoside Rd, (23) ginsenoside 20 (S)-Rg 3 and (24) ginsenoside 20 (R)-Rg 3 .Back to article page