Oxidative Medicine and Cellular Longevity / 2020 / Article / Tab 1 / Research Article
Network Pharmacology Analysis and Molecular Characterization of the Herbal Medicine Formulation Qi-Fu-Yin for the Inhibition of the Neuroinflammatory Biomarker iNOS in Microglial BV-2 Cells: Implication for the Treatment of Alzheimer’s Disease Table 1 Chemicals identified from HPC chromatograms of 90% RS (from 30 to 55 min) and 90% RS-F9.
Peak (min)Identification Molecular formula Major fragment Other fragments Possible source Theoretical Experimental Error (ppm) Adduct ion 1 34.149 Ginsenoside Re C48 H82 O18 991.5483 991.5512 2.92 [M+HCOO]- 945.544 [M-H]-799.4846 [M-H-(Rha-H2 O)]-475.3788 [M-H-(Rha-H2 O)-2(Glc-H2 O)]- Roots 2 34.530 Ginsenoside Rg1 C42 H72 O14 845.4904 845.4911 0.83 [M+HCOO]- 799.5847 [M-H]-637.4322 [M-H-(Glc-H2 O)]-475.3792 [M-H-2(Glc-H2 O)]- Roots 3 42.229 Gomisin P isomer C23 H28 O8 431.1711 431.1720 2.09 [M-H]- 384.9360 [M-H-(CHO)-(H2 O)]- Metabolite 4 42.847 Ginsenoside Rf C42 H72 O14 845.4904 845.4911 0.83 [M+HCOO]- 799.4680 [M-H]-637.4319 [M-H-(Glc-H2 O)]-475.3799 [M-H-2(Glc-H2 O)]- Roots 5 43.490 Notoginsenoside R2 C41 H70 O13 815.4798 815.4802 0.49 [M+HCOO]- 769.4750 [M-H]-637.4325 [M-H-(Ara/Xyl-H2 O)]-475.3795 [M-H-(Ara/Xyl-H2 O)-(Glc-H2 O)]- Roots 6 44.903 20(S )-Ginsenoside Rg2 C42 H72 O13 829.4955 829.4969 1.69 [M+HCOO]- 783.4918 [M-H]-637.4321 [M-H-(Rha-H2 O)]-475.3800 [M-H-(Rha-H2 O)-(Glc-H2 O)]- Roots 7 45.431 20(S )-Ginsenoside Rh1 C36 H62 O9 683.4376 683.4383 1.02 [M+HCOO]- 637.4325 [M + cl]-475.3789 [M-H-(Glc-H2 O)]- Roots 8 46.106 20(R )-Ginsenoside Rg2 C42 H72 O13 829.4955 829.4969 1.69 [M+HCOO]- 783.4916 [M-H]-637.4325 [M-H-(Rha-H2 O)]-475.3798 [M-H-(Rha-H2 O)-(Glc-H2 O)]- Roots 9 46.868 20(R )-Ginsenoside Rh1 C36 H62 O9 683.4376 683.4383 1.02 [M+HCOO]- 637.4322 [M + cl]-475.3796 [M-H-(Glc-H2 O)]- Roots 10 48.833 Ginsenoside Ro C48 H76 O19 955.4908 955.4914 0.63 [M-H]- 793.4452 [M-H-(Glc-H2 O)]- Roots 11 49.094 Ginsenoside Rb1 C54 H92 O23 1153.6011 1153.6010 0.26 [M+HCOO]- 1107.5979 [M-H]-945.5461 [M-H-(Glc-H2 O)]-783.4906 [M-H-2(Glc-H2 O)]- Roots 12 49.180 Ginsenoside Rc C53 H90 O22 1123.5906 1123.5920 0.80 [M+HCOO]- 1077.5878 [M-H]-945.5437 [M-H-(Ara(f)-H2 O)]-783.4902 [M-H-(Glc-H2 O)-(Ara(f)-H2 O)]- Roots 13 49.419 Ginsenoside Rb2 C53 H90 O22 1123.5906 1123.5920 0.80 [M+HCOO]- 1077.5878 [M-H]-945.5437 [M-H-(Ara(p)-H2 O)]-783.4902 [M-H-(Glc-H2 O)-(Ara(p)-H2 O)]- Roots 14 49.654 Ginsenoside Rg6 C42 H70 O12 811.4849 811.4868 2.34 [M+HCOO]- 765.4806 [M-H]-619.4227 [M-H-(Rha-H2 O)]-457.3683 [M-H-(Glc-H2 O)-(Rha-H2 O)]- Steamed roots 15 49.742 Ginsenoside Rd C48 H82 O18 991.5483 991.5506 2.32 [M+HCOO]- 945.5441 Steamed roots 16 49.771 Ginsenoside Rk3 C36 H60 O8 665.4270 665.4280 1.50 [M+HCOO]- 619.4262 [M-H]- Steamed roots 17 49.801 Ginsenoside F4 C42 H70 O12 811.4849 811.4855 0.74 [M+HCOO]- 765.4807 [M-H]-619.4224 [M-H-(Rha-H2 O)]-457.3696 [M-H-(Glc-H2 O)-(Rha-H2 O)]- Leaves 18 49.947 Ginsenoside Rh4 C36 H60 O8 665.4270 665.4280 1.50 [M+HCOO]- 619.4205 [M-H]- Steamed roots 19 50.681 20(S )-Ginsenoside Rg3 C42 H72 O13 829.4955 829.4971 1.93 [M+HCOO]- 783.7922 [M-H]-621.4373 [M-H-(Glc-H2 O)]-459.3856 [M-H-(Glc-H2 O)]- Steamed roots 20 50.768 20(R )-Ginsenoside Rg3 C42 H72 O13 829.4955 829.4965 1.21 [M+HCOO]- 783.4906 [M-H]-621.4386 [M-H-(Glc-H2 O)]-459.3847 [M-H-(Glc-H2 O)]- Steamed roots 21 51.472 Ginsenoside Rk1 C42 H70 O12 811.4849 811.4848 -0.12 [M+HCOO]- 765.4803 [M-H]-603.4266 [M-H-(Glc-H2 O)]- Steamed roots 22 51.619 Ginsenoside Rg5 C42 H70 O12 811.4849 811.4868 2.34 [M+HCOO]- 765.4806 [M-H]-603.4276 [M-H-(Glc-H2 O)]- Steamed roots
Rha: α -L-rhamnose; Glc: β -D-glucose; Ara(p): α -L-arabinose (pyranose); Ara(f): α -L-arabinose (furanose); Xyl: β -D-xylose.