Table 1.
Volatile compounds in lavender of lavender extracts.
| Compound Name | % of Total Peak Areas | ||
|---|---|---|---|
| SCE (S40) | SCE (S45) | UAE | |
| 2-Pentanone, 4-hydroxy-4-methyl- | - | - | 9.24 ± 0.89 * |
| 2(5H)-Furanone, 5.5-dimethyl- | - | - | 0.37 ± 0.10 |
| 1-Hexanol | 0.05 ± 0.01 | 0.08 ± 0.01 | - |
| Tricyclo[2.2.1.0(2,6)]heptane, 1,7,7-trimethyl- | 0.03 ± 0.01 | 0.13 ± 0.02 | - |
| Origanene | 0.06 ± 0.01 | 0.15 ± 0.02 | - |
| α-Pinene | 0.30 ± 0.02 | 0.77 ± 0.04 | - |
| 3-Heptanone, 6-methyl- | 0.11 ± 0.05 | 0.11 ± 0.01 | - |
| Heptane, 2.5.5-trimethyl- | 0.24 ± 0.17 | ||
| Camphene | 0.77 ± 0.09 | 1.97 ± 0.11 | - |
| u.i. | 0.17 ± 0.02 | 0.86 ± 0.11 | - |
| 2-Thujene | 0.04 ± 0.01 | 0.08 ± 0.01 | - |
| 4(10)-Thujene (Sabinen) | 0.10 ± 0.01 | 0.47 ± 0.02 | - |
| β-Pinene | 0.25 ± 0.05 | 0.41 ± 0.03 | - |
| 1-Octen-3-ol | 0.20 ± 0.05 | 0.17 ± 0.01 | - |
| 3-Octanone | 1.30 ± 0.07 | 1.09 ± 0.05 | 0.30 ± 0.10 |
| β-Myrcene | 1.34 ± 0.10 | 1.32 ± 0.11 | 2.83 ± 0.45 |
| Butanoic acid, butyl ester | 0.15 ± 0.01 | 0.18 ± 0.01 | - |
| u.i. | 0.09 ± 0.01 | 0.10 ± 0.01 | - |
| Acetic acid, hexyl ester (1-Hexyl acetate) | 0.85 ± 0.08 | 0.80 ± 0.11 | - |
| α.-Terpinene | 0.08 ± 0.01 | 0.11 ± 0.01 | - |
| p-Cymene | 0.83 ± 0.10 | 1.16 ± 0.41 | 0.23 ± 0.01 |
| Limonene | 3.48 ± 0.54 | 4.87 ± 0.58 | 0.97 ± 0.15 |
| Eucalyptol | 16.72 ± 0.98 | 17.62 ± 1.20 | 2.10 ± 0.08 |
| β-trans-Ocimene | 4.02 ± 0.45 | 5.13 ± 0.74 | 1.56 ± 0.02 |
| β-cis-Ocimene | 1.58 ± 0.23 | 1.60 ± 0.12 | 1.48 ± 0.09 |
| γ-Terpinene | 0.16 ± 0.08 | 0.36 ± 0.11 | - |
| 6-Methyl-2-(2-oxiranyl)-5-hepten-2-ol | 3.98 ± 0.23 | 3.45 ± 0.41 | 6.74 ± 1.02 |
| Linalool oxide (fr.1) | 3.04 ± 0.25 | 2.66 ± 0.52 | 5.76 ± 0.28 |
| β-Linalool | 19.94 ± 1.01 | 20.44 ± 1.20 | 15.18 ± 1.20 |
| Octen-1-ol, acetate | 1.01 ± 0.05 | 0.97 ± 0.11 | 1.85 ± 0.07 |
| 2,4,6-Octatriene, 2,6-dimethyl-, (E, Z)- | 0.71 ± 0.11 | 0.58 ± 0.15 | 0.18 ± 0.02 |
| Camphor | 10.3 ± 0.74 | 7.82 ± 1.21 | 4.39 ± 0.23 |
| Lavandulol | 0.35 ± 0.11 | 0.33 ± 0.08 | - |
| Borneol | 1.76 ± 0.25 | 2.38 ± 0.54 | 3.16 ± 0.78 |
| 1-Terpinen-4-ol | 1.41 ± 0.47 | 1.42 ± 0.69 | 1.46 ± 0.03 |
| u.i. | 1.30 ± 0.04 | ||
| Butanoic acid, hexyl ester | - | 0.37 | - |
| n-Hexyl butanoate | 0.44 ± 0.11 | - | - |
| α-Terpineol | - | 0.20 ± 0.01 | - |
| Isobornyl formate | - | 0.11 ± 0.01 | 0.22 ± 0.01 |
| Linalool acetate | 18.08 ± 0.87 | 15.28 ± 1.25 | 25.86 ± 1.24 |
| Lavandulyl acetate | 2.63 ± 0.56 | 2.13 ± 0.52 | 5.62 ± 0.78 |
| u.i. | 0.15 ± 0.08 | 0.08 ± 0.01 | 1.06 ± 0.06 |
| 8-Hydroxylinalool | - | - | 2.54 ± 0.24 |
| Nerol | 0.14 ± 0.09 | 0.11 ± 0.01 | 0.53 ± 0.08 |
| u.i. ** | 0.38 ± 0.11 | 0.24 ± 0.05 | 1.17 ± 0.09 |
| Caryophyllene | 1.73 ± 0.12 | 1.20 ± 0.02 | 1.86 ± 0.08 |
| α-Bergamotene | 0.08 ± 0.01 | 0.05 ± 0.01 | - |
| β-Farnesene | 0.62 ± 0.22 | 0.49 ± 0.01 | 0.43 ± 0.09 |
| γ-Muurolene | 0.09 ± 0.01 | - | - |
| u.i. | 0.15 ± 0.04 | 0.17 ± 0.01 | 0.98 ± 0.14 |
| Acetic acid. hexyl ester | - | - | 0.39 ± 0.17 |
*—standard deviation, ** unidentified., SCE–supercritical fluid extracts obtained in separator S40 and 45, respectively, UAE–ultrasound-assisted extract.