Table 1.
LC-MS phytochemical analysis.
| No | Identified Compounds | Ionization Mode | RT | MZ | Molecular Formula | Response |
|---|---|---|---|---|---|---|
| Alkaloid | ||||||
| 1 | Gentiatibetine | positive | 3.37 | 77, 103, 120 | C9H11NO2 | 12.820 |
| Flavonoid | ||||||
| 2 | Quercetin | positive | 8.48 | 303, 304, 487 | C15H10O7 | 22.083 |
| 3 | Kaempferol 3-α-L-dirhamnosyl-(1 → 4)-β-D-glucopyranoside | positive | 6.55 | 457, 495, 633 | C27H30O15 | 7.934 |
| 4 | Apigenin-6-C- glucosylglucoside | negative | 6.58 | 353, 593, 646 | C27H30O15 | 24.929 |
| 5 | Quercetin-3′-O-glucoside | negative | 8.53 | 271, 300, 463 | C21H20O12 | 98.283 |
| 6 | Undulatoside A | negative | 5.12 | 173, 191, 353 | C16H18O9 | 51.556 |
| 7 | Kaempferol-3-Oneohesperidoside | negative | 9.24 | 301, 593, 607 | C27H30O15 | 12.952 |