Table 2.
Components used in the hierarchical cluster analysis of Murraya paniculata/Murraya exotica leaf essential oils.
| Compound | M.p. a | M.p. | M.p. | M.p. | M.p. | M.e. b | M.e. | M.e. | M.e. | M.e. | M.e. | M.e. | M.e. |
| This | [18] | [20] | [5] | [19] | [19] | [33] | [34] | [35] | [32] | [31] | [30] | [36] | |
| α-pinene | 0 | 0 | 0 | tr | 0 | 0 | 0 | tr | 0 | 62.5 | 13.2 | 0.3 | 0 |
| Methyl salicylate | 0 | 0 | 0 | 22.4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| β-Cyclocitral | 0 | 0 | 0 | 22.9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| δ-Elemene | 3.2 | 3.6 | 0.4 | 0 | 3.3 | 3.4 | 5.1 | 0.2 | 0 | 0.4 | 0 | 0 | 0 |
| α-Cubebene | 0 | 3.0 | 2.2 | 7.9 | 0.9 | 0.1 | 0 | 1.0 | 6.9 | 0 | 0 | 0.4 | 0 |
| α-Copaene | 0 | 2.3 | 3.8 | 0.2 | 0 | 0.1 | 0.5 | 4.4 | 1.4 | 0.4 | 1.7 | 0.2 | 0 |
| β-Cubebene | 0 | 0 | 5.3 | 5.8 | 1.6 | 0 | 1.6 | 10.5 | 0 | 1.6 | 0 | 0 | 0 |
| β-Elemene | 0.4 | 8.9 | 0 | 0 | 0.1 | 2.0 | 0 | 0 | 0 | 0 | 0.9 | 0.1 | 7.6 |
| β-Caryophyllene | 4.0 | 11.8 | 29.8 | 0 | 23.3 | 11.7 | 9.7 | 24.1 | 20.3 | 5.2 | 4.5 | 45.5 | 7.1 |
| Cedrene | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15.1 | 0 |
| α-(E)-Bergamotene | 0 | 0 | 0 | 0 | 9.3 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
| β-Humulene | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 40.6 |
| (E)-β-Farnesene | 0 | 0 | 0 | 0 | 2.6 | 0 | 1.5 | 0 | 2.4 | 0 | 0 | 0 | 0 |
| α-Humulene | 1.1 | 3.1 | 5.3 | tr | 0 | 3.0 | 0.6 | 5.8 | 0 | 0.8 | 7.3 | 0.3 | t |
| Alloaromadendrene | 0 | 0 | 0 | 0 | 0.1 | 1.9 | 0 | 0 | 5.9 | 0 | 0.2 | 0 | 0 |
| GermacreneD | 3.4 | 7.0 | 4.2 | 0 | 0.5 | 2.4 | 2.6 | 11.9 | 0 | 2.1 | 0.8 | 0 | 0 |
| GermacreneB | 0 | 0 | 0 | 0 | 0 | 0 | 3.5 | 0 | 0 | 1.9 | 0 | 0 | 0.9 |
| Bicyclogermacrene | 0 | 0 | 5.6 | 0 | 1.9 | 4.1 | 0 | 11.8 | 9.6 | 0 | 7.1 | 0 | 0 |
| α-Zingiberene | 2.2 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 12.7 | 0 | 0 | 0 | 0 |
| trans-β-Guaiene | 0 | 0 | 0 | 0 | 0 | 13.7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| γ-Cadinene | 0 | 0 | 2.2 | 0 | 0 | 0 | 0 | tr | 2.1 | 1.1 | 0 | 0 | 0 |
| Cubebol | 0.4 | 0 | 0 | 6.8 | 0 | 0 | 0 | 3.1 | 0 | 0 | 0 | 0 | 0 |
| δ-Cadinene | 0 | 0 | 5.6 | tr | 2.2 | 1.2 | 0 | 4.4 | 8.0 | 0.5 | 4.4 | 0 | 0 |
| α-Elemol | 0.5 | 0 | 0 | 0 | 0.2 | 1.7 | 0.2 | 1.3 | 0 | 0 | 0 | 0 | 0.1 |
| (E)-Nerolidol | 0.4 | 0 | 0 | 11.7 | 4.6 | 0.4 | 27.8 | 1.5 | 2.7 | 0 | 0 | 0 | 0 |
| Spathulenol | 0 | 10.2 | 5.1 | 3.6 | 16.1 | 25.6 | 0.9 | 1.0 | 6.3 | 0.5 | 17.7 | 4.4 | 0.1 |
| Caryophyllene oxide | 0.4 | 16.6 | 6.3 | tr | 2.8 | tr | 0.1 | 0.8 | 4.0 | 0.5 | 8.6 | 1.3 | tr |
| Viridiflorol | 0 | 2.2 | 5.7 | 0 | 0 | 0 | 0.6 | 0.4 | 0 | 0 | 0 | 0 | 0 |
| 1,10-di-epi-Cubenol | 1.1 | 2.4 | 1.9 | 0 | 0 | 0.2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1-epi-Cubenol | 0 | 0 | 2.5 | 1.2 | 0.4 | 0.1 | 0 | 1.1 | 0 | 0 | 0 | 0 | 0 |
| τ-Cadinol | 2.0 | 0 | 4.3 | 3.2 | 0 | 0 | 2.2 | 0 | 0 | 0.6 | 3.6 | 0 | 0 |
| β-Eudesmol | 0.2 | 0 | 0 | 0 | 2.9 | 2.2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| α-Cadinol | 1.1 | 0 | 1.7 | 0 | 0 | 0 | 0.2 | 1.4 | 0.6 | 0.3 | 0 | 0 | 0 |
| Benzyl benzoate | 4.2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 24.0 |
| Methyl palmitate | 11.1 | 0 | 0 | 0 | tr | tr | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
a M.p. = Murraya paniculata; b M.e. = Murraya exotica.