Table 5.
Chemical composition of coriander seeds essential oil of HD and MAHD.
| No. | Compounds | RT∗ (HD) | RT∗(MAHD) | %HD | %MAHD |
|---|---|---|---|---|---|
| 1 | cis-1-Ethyl-3-methyl-cyclopentane | 4.09 | 4.06 | 0.8 | 1.6 |
| 2 | Octane | 4.33 | 4.29 | 6.7 | 10.3 |
| 3 | 3-Chlorohexane | 4.40 | 4.40 | 0.1 | 0.2 |
| 4 | Propyl-cyclopentane | 4.90 | 4.91 | 0.4 | 0.4 |
| 5 | Ethyl-cyclohexane | 4.98 | 4.99 | 0.2 | 0.2 |
| 6 | 2,5-Dimethyl-Heptane | 5.67 | _ | 0.1 | _ |
| 7 | p-Xylene | _ | 6.40 | _ | 0.9 |
| 8 | Heptanal | 6.50 | 6.64 | 0.2 | 0.1 |
| 9 | 3-ethyl-2-methyl-heptane | 6.73 | _ | 0.1 | _ |
| 10 | β-Thujene | 7.09 | 7.26 | 0.2 | 0.1 |
| 11 | α-Pinene | 7.36 | 7.53 | 6.8 | 5.9 |
| 12 | Camphene | 7.74 | _ | 0.5 | _ |
| 13 | 5-Methyl-nonane | 7.87 | 8.15 | 0.4 | 0.5 |
| 14 | 3-Methyl-nonane | 8.21 | 8.52 | 0.6 | 0.8 |
| 15 | 3-Ethyl-octane | _ | 8.39 | _ | 0.1 |
| 16 | β-Phellandrene | 8.35 | 8.67 | 0.7 | 0.4 |
| 17 | β-Pinene | 8.50 | 8.83 | 1.5 | 1 |
| 18 | β-Myrcene | 8.74 | _ | 0.6 | _ |
| 19 | Decane | 9.07 | 9.49 | 5 | 7.3 |
| 20 | Octanal | 9.20 | _ | 0.2 | _ |
| 21 | 3-Carene | 9.32 | _ | 0.2 | _ |
| 22 | α-Terpinene | 9.52 | 10.01 | 0.1 | 0.1 |
| 23 | m-Cymene | 9.78 | 10.28 | 1.8 | 1.5 |
| 24 | D-limonene | 9.87 | 10.39 | 0.5 | 0.3 |
| 25 | Terpinolene | 10.73 | _ | 7 | _ |
| 26 | 1-Octanol | 11.41 | 11.89 | 1 | 1 |
| 27 | Linalool | 11.83 | 12.66 | 49 | 52.6 |
| 28 | 5-Methyl-undecane | 13.11 | _ | 0.1 | _ |
| 29 | 3-Methyl-undecane | 13.51 | 14.63 | 0.1 | 0.2 |
| 30 | 1-Nonanol | 13.60 | 14.74 | 0.1 | 0.1 |
| 31 | Borneol | 13.76 | 14.89 | 0.1 | 0.1 |
| 32 | Terpinen-4-ol | 13.96 | 15.12 | 0.3 | 0.3 |
| 33 | Butyl-cyclohexane | 14.10 | _ | 0.2 | _ |
| 34 | Dodecane | 14.27 | 15.54 | 1.9 | 2.7 |
| 35 | Decanal | 14.52 | 15.82 | 1.5 | 1 |
| 36 | Citronellol | 14.97 | 16.37 | 0.5 | 0.4 |
| 37 | Geraniol | 15.58 | 17.08 | 1.5 | 1.1 |
| 38 | (E)-2-Decenal | 15.90 | 17.45 | 0.8 | 0.6 |
| 39 | 2-Butyl-cyclohexanol | 15.96 | _ | 0.1 | _ |
| 40 | 1-Decanol | 16.05 | 17.66 | 0.3 | 0.2 |
| 41 | Estragole | 16.52 | _ | 0.2 | _ |
| 42 | Undecanal | 16.92 | 18.69 | 0.2 | 0.1 |
| 43 | Myrtenyl acetate | 17.32 | _ | 0.1 | _ |
| 44 | Citronellyl valerate | 17.82 | _ | 0.1 | _ |
| 45 | Anethole | _ | 18.19 | _ | 0.1 |
| 46 | 2-Undecenal | 18.24 | _ | 0.1 | _ |
| 47 | Geranyl acetate | 18.53 | 20.60 | 3 | 2.6 |
| 48 | Tetradecane | 18.92 | 21.09 | 0.4 | 0.7 |
| 49 | Dodecanal | 19.21 | 21.43 | 0.2 | 0.1 |
| 50 | Caryophyllene | 19.55 | 21.77 | 0.2 | 0.2 |
| 51 | 2-Dodecenal | 20.50 | 22.95 | 1.3 | 1 |
| 52 | Hexadecane | 23.08 | 26.06 | 0.1 | 0.2 |
| 53 | (E)-2-Tetradecenal | 24.58 | 27.83 | 0.1 | 0.1 |
| 54 | (Z)-9,17-Octadecadienal | _ | 34.11 | _ | 0.4 |
| 55 | Linoleyl methyl ketone | _ | 35.81 | _ | 0.1 |
| 56 | Hexadecanoic acid | _ | 36.54 | _ | 1 |
| 57 | octadecamethyl-Cyclononasiloxane | _ | 38.15 | _ | 0.8 |
| 58 | (Z)-9-octadecen-4-olide | _ | 39.83 | _ | 0.5 |
| Hydrocarbon monoterpenes | 10.3 | 8.6 | |||
| Oxygenated monoterpenes | 51.9 | 54.8 | |||
| Hydrocarbon sesquiterpenes | 0.2 | 0.2 | |||
| Total | 98.2 | 98.7 |
∗RT- Retention time (min) and (-): not identified.