Table 1.
Products generated in this work
| ID | tR (min) | [M + H]+ (m/z) | Scan ion | Predicted formula | Error (ppm) | Putative modification | Identified compound |
|---|---|---|---|---|---|---|---|
| 7 | 12.2 | 303.2323 | 187.1482 | C20H30O2 | −1.6 | – | Ginkgosinoic acid A |
| 8 | 11.8 | 287.2355 | 269.2255 | C20H30O | 4.9 | – | 2α-hydroxydehydroabietadiene |
| 9 | 13.2 | 289.2521 | 289.2521 | C20H32O | 1.8 | – | 2α-hydroxylevopimaradiene |
| 11 | 10.0 | 319.2266 | 203.1425 | C20H30O3 | 0.4 | – | Ginkgosinoic acid B |
| 12 | 6.6 | 625.3231 | 625.3231 | C32H48O12 | −1.9 | +2 Hexose | |
| 13a | 3.4 | 659.3273 | 317.2118 | C32H50O14 | −0.8 | +2 Hexose | |
| 13b | 4.8 | 659.3271 | 317.2118 | C32H50O14 | 0.4 | +2 Hexose | |
| 13c | 4.9 | 659.3269 | 317.2118 | C32H50O14 | 0.6 | +2 Hexose | |
| 13d | 5.8 | 479.2662 | 317.2118 | C26H38O8 | 0.4 | +Hexose | Ginkgosinoic acid C glucoside |
| 14 | 5.8 | 640.2890 | 640.2890 | C30H45N3O10S | 1.3 | +Glutathione | |
| 15 | 5.9 | 640.2891 | 640.2891 | C30H45N3O10S | 1.2 | +Glutathione | |
| 16 | 6.5 | 638.2737 | 638.2737 | C30H43N3O10S | 0.7 | +Gluthathione | |
| 17 | 10.8 | 333.2062 | 333.2062 | C20H28O4 | −0.6 | – | Ginkgosinoic acid C 1,4-benzoquinone |
| 18a | 2.4 | 657.3113 | 333.2064 | C32H48O14 | 0.6 | +2 Hexose | |
| 18b | 4.3 | 657.3117 | 333.2064 | C32H48O14 | 0.1 | +2 Hexose | |
| 18c | 5.2 | 495.2589 | 333.2064 | C26H39O9 | −0.2 | +Hexose | Ginkgolactone C glucoside |
| 18d | 5.7 | 581.2597 | 333.2064 | C29H40O12 | −0.7 | +Malonylglucoside | |
| 19 | 5.1 | 511.2545 | 331.1910 | C26H38O10 | −4.1 | +Hexose | Ginkgolactone d glucoside |
| 20 | 5.3 | 638.2751 | 638.2751 | C30H43N3O10S | −1.4 | +Glutathione | |
| 21 | 5.4 | 638.2742 | 638.2742 | C30H43N3O10S | 0.9 | +Glutathione | |
| 22 | 6.0 | 636.2581 | 636.2581 | C30H41N3O10S | 0.7 | +Glutathione | |
| 23 | 10.3 | 331.1904 | 331.1904 | C20H26O4 | −0.1 | – | Ginkgolactone C 1,4-benzoquinone |