Table 1.
Tentative identification of bioactive compounds identified in sub-fraction 7.7 of MOL extract by LC-ESI-QTOF-MS.
| No. | RT (min) | m/z [M + H]+ | MS/MS | Tentative Identification | Formula | Error (ppm) |
|---|---|---|---|---|---|---|
| C1 | 10.414 | 197.1166 | 179.1015, 161.0911, 135.1127, 107.0822 | 2 -(benzyloxy) butane-1,4-diol | C11H16O3 | 3.15 |
| C2 | 12.286 | 143.1057 | 128.0550, 101.0912, 83.0814, 62.9783, 59.0458, 55.0513 | 7-octenoic acid | C8H14O2 | 6.68 |
| C3 | 17.586 | 165.1272 | 147.1157, 95.0482 | 1-Phenyl-2-pentanol | C11H16O | 1.16 |
| C4 | 20.198 | 291.1955 | 273.1828 | 8-oxo-9,11-octadecadiynoic acid | C18H26O3 | −0.79 |
| C5 | 21.015 | 291.1958 | 273.1806, 171.1019 | 4-oxo-octadeca-9Z,11E,13E,15Z-tetraenoic acid, Chrysobalanic acid | C18H26O3 | −1.13 |
| C6 | 22.476 | 325.2013 | 291.1925, 233.1518, 137.0949 | 12-oxo-14,18-dihydroxy-9Z,13E,15Z-octadecatrienoic acid | C18H28O5 | −1.08 |
| C7 | 26.473 | 277.2148 | 135.1125, 93.0669, 79.0517 | 3E,9Z,12Z,15Z-Octadecatetraenoic acid | C18H28O2 | 5.09 |
| C8 | 30.557 | 372.3457 | 354.3303, 337.3052, 319.2933, 97.0993, 83.0840 | 13,14-dihydroxydocosanamide | C22H45NO3 | 2.75 |
| C9 | 32.057 | 354.3379 | 337.3075, 319.2965, 301.2865 | N-(11Z-eicosaenoyl)-ethanolamine | C22H43NO2 | −3.51 |
| C10 | 32.606 | 282.2784 | * | 9Z-octadecenamide | C18H35NO | 2.63 |
* data not determined.