Table 5.
Comparison of major chemical compounds of Trachyspermum ammi AW essential oil with other studies
| Compound | Area % |
||||||
|---|---|---|---|---|---|---|---|
| Ref [12] | Ref [25] | Ref [24] | Ref [26] | Ref [27] | Ref [23] | This study | |
| Carvotanacetone- | - | - | - | - | - | 6.49 | |
| Thymol | 36.7 | 41.8 | - | 50.07 | 36.4 | 72.3 | 78.08 |
| Carvacrol | 0.1 | 0.6 | 0.13 | 0.74 | - | 8.20 | |
| Piperitenone | - | - | - | - | - | - | 2.30 |
| p-cymene | 21.1 | 24.4 | 38 | 22.90 | 31.4 | - | - |
| Terpinene(gama) | 36.5 | 27.8 | 21.07 | 23.92 | 21.73 | - | - |
| Pinene (beta) | 2.5 | 1.3 | 1.42 | 0.42 | 1.5 | 1 | - |
| Terpineolene | - | - | - | - | - | 13.2 | - |
| o-cymene | - | - | 37.44 | 0.04 | - | 11.97 | - |