Table 1.
HPLC- ESI-MS data of 10 common peeks.
| No. | Retention Time (min) | UV Absorption Characteristics λmax (nm) | Observed m/z | Fragment Ion | Compound Structure | Component Name |
|---|---|---|---|---|---|---|
| 1 | 35.3 | 210 | 398 | 138,261 |
|
N-(3-methoxybenzyl)-(9zN,12zN,15z)- octadecatrienamide |
| 2 | 36.4 | 210 | 368 | 108,232, 261,272 |
|
N-benzyl-(9z,12z,15z)-octadecatrienamide |
| 3 | 37.7 | 210 | 368 | 108,261, 285 |
|
N-benzyl-(9E,12E,15E)- octadecatrienamide |
| 4 | 38.7 | 210 | 368 | 108,261 | Unknown | Unknown |
| 5 | 44.8 | 210 | 400 | 138,263, 302 |
|
N-(3-methoxybenzyl)-(9Z,12Z)-octadecadienamide |
| 6 | 46.6 | 210 | 370 | 108,232, 263,272 |
|
N-benzyl-(9z,12z)-octadecadienamide |
| 7 | 48.9 | 210 | 370 | 108,263 | Unknown | Unknown |
| 8 | 50.3 | 210 | 370 | 108,263, 285 |
|
N-benzyl-(9E,12E)-octadecadienamide |
| 9 | 59.6 | 210 | 346 | 108,239, 268,268 |
|
N- benzyl- hexadecanamide |
| 10 | 63.0 | 210 | 372 | 108,165 |
|
N-benzyl-9Z-octadecenamide |