Table 4.
GCMS Profile of extracts exhibiting ≥ 50% inhibition on PPA activity
| Name of the plant | Name of the compound | Molecular formula |
Molecular weight |
Area (%) |
Retention time (min) |
|---|---|---|---|---|---|
| O. tenuiflorum | Camphene | C10H16 | 136.24 | 32.42 | 9.83 |
| Methyleugenol | C11H14O2 | 178.23 | 37.87 | 10.82 | |
| 2-heptanol, 5-ethyl | C9H20O | 144.25 | 9.44 | 11.04 | |
| M. alba | Napthelene | C10H8 | 128.6 | 28.36 | 11.12 |
| Hexadeconoic acid | C16H32O2 | 256.4 | 40.76 | 14.23 | |
| 9, 12-octadecadienic acid | C17H31COOH | 280.44 | 9.32 | 13.92 | |
| L. usitatisumum | 2-cyclopentene-1-undecanoic acid/ cyclopentane undecanoic acid |
C16H28O2 C16H30O2 |
252 / 254 |
85.6 | 21.03 |