Table 2.
Number | Retention time (min) | Molecular formula |
Experimental m/z | Calculated m/z | Error (ppm) |
Proposed compound | Medicinal plant |
---|---|---|---|---|---|---|---|
1 | 1.975 | C20H20O8 | 388.1158 | 387.1080 | -6.2 | Serpyllin | CSME, DMAE |
| |||||||
2 | 9.363 | C27H30O13 | 562.1686 | 561.1608 | -44.2 | 6,8-Di-c-rhamnosylapigenin | DMAE |
| |||||||
3 | 10.531 | C21H30O10 | 442.1839 | 441.1761 | -86.6 | Lusitanicoside | CSME |
| |||||||
4 | 13.520 | C18H36O5 | 332.2563 | 331.2484 | -84.2 | Phloionolic acid | CSME, DMAE, & GSAE |
| |||||||
5 | 17.573 | C24H40O2 | 360.3028 | 359.2950 | -113.0 | Tetracosatetraenoic acid n-6 | CSME, DMAE, & GSAE |
| |||||||
6 | 24.463 | C15H22O4 | 266.1518 | 265.1440 | 0.8 | Cumanin | CSME, GSM |
| |||||||
7 | 1.946 | C22H28O6 | 388.1886 | 387.1808 | -104.4 | Cyclomammein | DMM |
| |||||||
8 | 2.160 | C24H24O5 | 392.1624 | 391.1545 | -38.6 | Calabaxanthone | DMM |
| |||||||
9 | 7.294 | C22H18O7 | 394.1053 | 393.0974 | -47.3 | Justicidin A | DMM |
| |||||||
10 | 8.789 | C20H20O8 | 388.1158 | 387.1080 | -98.9 | Demethylnobiletin | DMM |
| |||||||
11 | 1.952 | C22H18O6 | 378.1103 | 377.1025 | Jamaicin | GSM | |
| |||||||
12 | 3.773 | C21H22O4 | 338.1518 | 337.1346 | -98.8 | Gancaonin X | GSM |
| |||||||
13 | 7.398 | C22H18O5 | 362.1154 | 361.1076 | -43.2 | Isorhamnetin | GSAE, GSM |
| |||||||
14 | 8.609 | C35H28O22 | 800.1072 | 799.1029 | -0.4 | 1,3,4,5-Tetra-O-galloylquinic acid | GSAE, GSM |
| |||||||
15 | 8.965 | C30H16O8 | 504.0845 | 503.0767 | 6.2 | Hypericin | GSM |
| |||||||
16 | 18.351 | C37H60O12 | 696.4085 | 695.4007 | -1.3 | Glucosyl passiflorate | GSM |
| |||||||
17 | 2.320 | C18H18O7 | 346.1053 | 345.0974 | -57.1 | Amorphaquinone | DMAE |
| |||||||
18 | 3.145 | C7H6O5 | 170.0215 | 169.0137 | -21.9 | Gallic acid | DMAE, GSAE |
| |||||||
19 | 5.958 | C27H30O14 | 578.1636 | 577.1557 | -39.3 | Violanthin | DMAE |
| |||||||
20 | 7.272 | C17H24O9 | 372.1420 | 371.1342 | -107.8 | Syringin | DMAE |
| |||||||
21 | 7.414 | C20H16O5 | 336.0998 | 335.0919 | -52.5 | Isoderrone | DMAE |
| |||||||
22 | 8.025 | C30H26O12 | 578.1424 | 577.1346 | -1.0 | Procyanidin B3 | DMAE |
| |||||||
23 | 8.767 | C20H16O5 | 336.0998 | 335.0919 | -53.7 | Alpinumisoflavone | DMAE |
| |||||||
24 | 9.803 | C30H26O11 | 562.1475 | 561.1397 | -8.0 | Epifisetinidol-(4beta->8)-catechin | DMAE |
| |||||||
25 | 24.437 | C26H44O2 | 388.3341 | 387.3263 | -104.3 | 3-Hydroxy-1-phenyl-1-eicosanone | DMAE |
| |||||||
26 | 2.589 | C18H16O7 | 344.0896 | 343.0818 | -42.6 | Eupatorin | GSAE |
| |||||||
27 | 4.240 | C21H20O14 | 496.0853 | 495.0775 | -7.5 | 3,4-Di-O-galloylquinic acid | GSAE |
| |||||||
28 | 4.582 | C18H10O6 | 322.0477 | 321.0399 | -53.9 | 7,7-Dihydroxy-6,8′-bicoumarin | GSAE |
| |||||||
29 | 5.436 | C7H6O4 | 154.0266 | 153.0188 | -30.7 | 2,3-Dihydroxybenzoic acid | GSAE |
| |||||||
30 | 7.042 | C22H20O10 | 444.1056 | 443.0978 | -82.6 | Rothindin | GSAE |
| |||||||
31 | 10.929 | C24H24O11 | 488.1319 | 487.1240 | -73.3 | Trifolirhizin-6′-monoacetate | GSAE |
| |||||||
32 | 24.460 | C26H44O2 | 388.3341 | 387.3263 | -106.4 | 3-Hydroxy-1-phenylicosan-1-one | GSAE |
Detarium microcarpum methanol extract (DMME), Cassia siamea methanol extract (CSME), Guiera senegalensis methanol extract (GSME), Detarium microcarpum aqueous extract (DMAE), and Guiera senegalensis aqueous extract (GSAE)