Table 2.
The proposed compounds from PSS and PL extracts corresponding to the LC/QTOF-MS chromatographic peaks
| No | Proposed compounds | Formula | Retention time (min) | Matching Score (%) | MS(n) Isol. m/z |
|---|---|---|---|---|---|
| PSS extract | |||||
| 1 | Benzaldehyde | C7H6O | 13.23 | 80.1 | 107.0500 |
| 2 | Asarone | C12H16O3 | 15.18 | 81.2 | 200.2389 |
| Ethyl caffeate | C11H12O4 | 80.7 | |||
| 3 | Sparteine | C15H26N2 | 16.62 | 80.7 | 235.1716 |
| 4 | Lupanine | C15H24N2O | 16.63 | 88.1 | 249.1873 |
| Matrine | C15H24N2O | 83.4 | |||
| 5 | Formononetin | C16H12O4 | 16.81 | 80.2 | 269.2111 |
| 6 | Tectorigenin | C16H12O6 | 17.37 | 80.2 | 301.1428 |
| 7 | Rhoifolin | C27H30O14 | 17.38 | 81.3 | 579.2983 |
| 8 | Citrusin | C16H22O7 | 17.68 | 80.7 | 327.2535 |
| 9* | (9Z)-9-Octadecenoic acid | C18H34O2 | 17.77 | 80.9 | 283.2260 |
| 10* | 5-Methoxyindole-3-acetic acid | C11H11NO3 | 17.79 | 81.7 | 228.2332 |
| 11* | Angelol A | C20H24O7 | 18.44 | 81.3 | 399.3114 |
| 7-Ethylcamptothecin | C22H20N2O4 | 80.9 | |||
| 12 | 4,5-Di-O-caffeoylquinic acid | C25H24O12 | 18.81 | 80.2 | 517.3758 |
| 13 | Methyl 2-((2-methyl-4-oxo-3-phenoxy-4H-chromen-7-yl)oxy)acetate | C19H16O6 | 18.94 | 81.5 | 341.2698 |
| 14 | Oleoyl Oxazolopyridine | C24H36N2O2 | 19.61 | 88.1 | 385.2961 |
| 15 | Wortmannin | C23H24O8 | 19.62 | 86.3 | 429.3233 |
| 16 | 27-Hydroxycholesterol | C27H46O2 | 19.79 | 93.2 | 425.2900 |
| 17 | Iridin | C24H26O13 | 20.21 | 82.0 | 545.4056 |
| 18 | Rosmanol | C20H26O5 | 20.23 | 81.2 | 369.2999 |
| 19 | Stearamide | C18H37NO | 21.35 | 94.4 | 284.267 |
| 20 | Metolachlor | C15H22ClNO2 | 21.49 | 80.0 | 310.3124 |
| 21* | Brevicarine | C19H23N3O | 21.53 | 84.1 | 310.3130 |
| 22 | 13Z-Docosenamide | C22H43NO | 22.15 | 86.4 | 338.3438 |
| PL extract | |||||
| 1 | Benzaldehyde | C7H6O | 13.29 | 80.0 | 107.0493 |
| 2 | Asarone | C12H16O3 | 15.21 | 80.6 | 209.1545 |
| Ethyl caffeate | C11H12O4 | 80.0 | |||
| 3 | Sparteine | C15H26N2 | 16.64 | 80.6 | 235.1705 |
| 4 | Lupanine | C15H24N2O | 16.65 | 85.4 | 249.1862 |
| Matrine | C15H24N2O | 83.4 | |||
| 5 | Formononetin | C16H12O4 | 16.84 | 80.2 | 269.2109 |
| 6 | Tectorigenin | C16H12O6 | 17.38 | 80.9 | 301.1428 |
| 7 | Rhoifolin | C27H30O14 | 17.39 | 81.3 | 579.2966 |
| 8 | Citrusin | C16H22O7 | 17.66 | 80.5 | 327.2530 |
| 9 | 4,5-Di-O-caffeoylquinic acid | C25H24O12 | 18.85 | 80.0 | 517.3737 |
| 10 | Methyl 2-((2-methyl-4-oxo-3-phenoxy-4H-chromen-7-yl)oxy)acetate | C19H16O6 | 18.97 | 81.5 | 341.2681 |
| 11 | Oleoyl Oxazolopyridine | C24H36N2O2 | 19.63 | 87.7 | 385.2948 |
| 12 | Wortmannin | C23H24O8 | 19.65 | 80.0 | 429.3211 |
| 13 | 27-Hydroxycholesterol | C27H46O2 | 19.74 | 93.2 | 425.2900 |
| 14 | Iridin | C24H26O13 | 20.21 | 82.0 | 545.4056 |
| 15 | Rosmanol | C20H26O5 | 20.25 | 81.2 | 369.2999 |
| 16 | Stearamide | C18H37NO | 21.35 | 94.4 | 284.267 |
| 17 | Metolachlor | C15H22ClNO2 | 21.49 | 80.0 | 310.3124 |
| 18 | 13Z-Docosenamide | C22H43NO | 22.12 | 86.4 | 338.3438 |