| Name | Molecular formula | Mr | Rt (min.) |
Commercial essential oil wt.% |
Prepared essential oil wt.% |
|---|---|---|---|---|---|
| eugenol | C10H12O2 | 164 | 23.982 | 84.77 | 86.29 |
| eugenyl acetate | C12H14O3 | 206 | 29.158 | tr. | 9.19 |
| β-caryophyllene | C15H24 | 204 | 25.805 | 10.41 | 1.21 |
| α-humulene | C15H24 | 204 | 26.942 | 1.96 | n.d |
| caryophyllene epoxide | C15H24O | 220 | 31.737 | 2.27 | 2.69 |
| humulene epoxide I | C15H24O | 220 | 32.508 | 0.34 | 0.29 |
| humulene epoxide II | C15H24O | 220 | 33.877 | 0.25 | 0.31 |