Table 4.
Specifications of volatile compounds identified in essential oils using GC-MS
| No | Name | Rt | Area% | KI |
|---|---|---|---|---|
| 1 | Octanal | 18.62 | 3.93 | 981 |
| 2 | o-Cymene | 20.26 | 0.6 | 1013 |
| 3 | 2-Nonanone | 23.44 | 0.58 | 1072 |
| 4 | Nonanal | 24.06 | 0.64 | 1084 |
| 5 | 2-Decenal | 32.11 | 2.48 | 1240 |
| 6 | Copaen | 38.83 | 1.45 | 1380 |
| 7 | trans-Caryophyllene | 40.78 | 3.57 | 1422 |
| 8 | beta.-copaen-4 .alpha.-ol | 42.26 | 1.36 | 1455 |
| 9 | Naphthalene | 43.10 | 2.56 | 1474 |
| 10 | germacrene d | 43.37 | 1.29 | 1480 |
| 11 | Delta-Cadinene | 45.02 | 4.49 | 1519 |
| 12 | caryophyllene oxide | 46.14 | 18.3 | 1545 |
| 13 | 1,5-epoxysalvial-4 (14)-ene | 46.81 | 2.63 | 1561 |
| 14 | Isospathuleno | 47.08 | 4.31 | 1567 |
| 15 | (+) spathulenol | 47.30 | 33.8 | 1573 |
| 16 | Salival-4 (14)-en-1-one | 47.82 | 3.23 | 1585 |
| 17 | Epiglobulol | 48.16 | 1.85 | 1593 |
| 18 | Ledenoxide-(I) | 48.64 | 1.19 | 1605 |
| 19 | Aromadendrene epoxide-(II) | 49.40 | 4.84 | 1625 |
| 20 | Calarenepoxide | 51.36 | 3.89 | 1674 |
| 21 | Kauran-18-al | 54.28 | 1.51 | 1751 |
| Identified | 98.23 | |||
| Non terpenoids | 11.7 | |||
| terpenoids | 86.53 | |||
| Monoterpene hydrocarbones | 0.6 | |||
| sesquiterpene hydrocarbones | 10.8 | |||
| oxygenated sesquiterpene | 75.3 |