Skip to main content

Table 1 The identification results of saponins in the XST injection by LC/MSn

From: Chemical fingerprinting and quantitative analysis of a Panax notoginseng preparation using HPLC-UV and HPLC-MS

Peak No. Identification Retention time (min) MS[M-H]- MS data (m/z)
1 Notoginsenoside R1 34.89 932 799 [M-H-Xyl]-; 637 [M-H-Xyl-Glc]-; 475 Agl
2 Ginsenoside Rg1 39.32 800 637 [M-H-Glc]-; 619 [M-H-H2O-Glc]-; 475 Agl
3 Ginsenoside Re 39.72 945 783 [M-H-Glc]-; 637 [M-H-Glc-Rha]-; 475 Agl
4 Notoginsenoside R4 51.24 1240 1107 [M-H-Xyl]-; 1077 [M-H-Glc]]-; 945 [M-H-Xyl-Glc; 783 [M-H-Xyl-2Glc]-
5 Ginsenoside Rf 51.89 800 637 [M-H-Glc]]-; 475 Agl
6 Notoginsenoside Fa 52.17 1240 1107 [M-H-Xyl]-; 1077 [M-H-Glc]]-; 945 [M-H-Xyl-Glc; 783 [M-H-Xyl-2Glc]-
7 Notoginsenoside I 52.39 1092 929[M-H-Glc]-; 767 [M-H-2Glc]-; 605[M-H-3Glc]-
8 SC1 52.56 901 769 [M-H-Xyl]-; 637 [M-H-2Xyl]-; 475 Agl
9 Ginsenoside Rb1 53.48 1107 945 [M-H-Glc]-; 783 [M-H-2Glc]-; 621 [M-H-3Glc]-; 459 Agl
10 Notoginsenoside Fc 54.32 1209 1077 [M-H-Xyl]-; 945 [M-H-2Xyl]-; 783 [M-H-2Xyl-Glc]-; 621 [M-H-2Xyl-2Glc]-; 459 Agl
11 Ginsenoside Rg2 54.75 783 637 [M-H-Rha]-; 621 [M-H-Glc]-; 475 Agl
12 Ginsenoside Rh1 55.04 637 475 [M-H-Glc]-
13 Ginsenoside Rb2 55.30 1077 945[M-H-Arap]-; 915[M-H-Glc]-; 783[M-HArap-Glc]-; 621[M-H-Arap-2Glc]-; 459 Agl
14 Ginsenoside F1 55.84 637 475 [M-H-Glc]-
15 Ginsenoside Rd 57.16 945 783 [M-H-Glc]-; 621[M-H-2Glc]-; 459Agl
16 Notoginsenoside K 58.32 945 783 [M-H-Glc]-; 621[M-H-2Glc]-; 459Agl
17 Notoginsenoside T5/Unkown 61.70 752 619[M-H-Xyl]-; 457 Agl
18 Unkown 62.09 765 603[M-H-Glc]-
19 Notoginsenoside T5/Unkown 62.42 752 619[M-H-Xyl]-; 457 Agl
20 Unkown 62.81 765 603[M-H-Glc]-
21 Ginsenoside Rk3 63.42 619 551 [M-H-C5H10]-
22 Ginsenoside Rh4 64.18 619 551 [M-H-C5H10]-
23 20(S)-ginsenoside Rg3 65.14 783 621 [M-H-Glc]-; 459 Agl
24 20(R)-ginsenoside Rg3 65.86 783 621 [M-H-Glc]-; 459 Agl
25 Ginsenoside F2 66.05 783 621 [M-H-Glc]-; 459 Agl
26 Ginsenoside Rk1 72.47 765 603[M-H-Glc]-
27 Ginsenoside Rg5 72.89 765 603[M-H-Glc]-