Table 1.
Chemical constituents of Syzygium aromaticum and Cymbopogon citratus essential oil identified by GC-MS and their contents.
| Compound | IK* calculated | Content (%) |
|---|---|---|
| S. aromaticum | ||
| eugenol | 1354 | 89.80 |
| trans-caryophyllene | 1417 | 5.88 |
| α-humulene | 1453 | 2.30 |
| Others | - | 2.02 |
| Total | 100.00 | |
|
| ||
| C. citratus (DC.) Stapf. | ||
| Myrcene | 991 | 1.3687 |
| (Z)-β-ocimene | 1040 | 0.1402 |
| (E)-β-ocimene | 1051 | 0.2024 |
| Linalool | 1199 | 1.5175 |
| Neral | 1244 | 30.9096 |
| Geraniol | 1254 | 1.1770 |
| Geranial | 1273 | 42.9192 |
| 2-undecanone | 1292 | 4.1296 |
| others | - | 17.6358 |
| Total | 100.00 | |
IK Kovats index.