Table 3.
Chemical composition (%) of liquid and vapor phase S. sclarea EO.
| N° | Component 1 | LRI 2 | LRI 3 | S. sclarea (%) 4 | S. sclarea (%) 5 |
|---|---|---|---|---|---|
| 1 | β-pinene | 987 | 986 | 3.1 | 15.2 |
| 2 | limonene | 1026 | 1023 | 0.6 | 2.5 |
| 3 | cis-β-ocimene | 1033 | 1032 | 1.5 | 7.7 |
| 4 | trans-β-ocimene | 1041 | 1043 | 0.8 | 4.1 |
| 5 | linalool | 1090 | 1092 | 11.1 | 28.9 |
| 6 | α-terpineol | 1180 | 1183 | 1.5 | 1.3 |
| 7 | linalyl acetate | 1249 | 1252 | 62.6 | 30.1 |
| 8 | geranyl acetate | 1364 | 1366 | 1.4 | 2.6 |
| 9 | α-copaene | 1375 | 1379 | 1.8 | 0.8 |
| 10 | β-cubebene | 1388 | 1390 | 2.7 | 5.0 |
| 11 | β-caryophyllene | 1422 | 1426 | 3.4 | 0.8 |
| 12 | β-copaene | 1442 | 1445 | 6.7 | 0.9 |
| 13 | γ-gurjunene | 1477 | 1479 | 0.7 | - |
| 14 | γ-muurolene | 1500 | 1501 | 1.1 | 0.1 |
| 15 | δ-cadinene | 1533 | 1530 | 1.0 | - |
| SUM (%) | 100.0 | 100.0 | |||
| Monoterpene hydrocarbons | 6.0 | 29.5 | |||
| Oxygenated monoterpenes | 76.6 | 62.9 | |||
| Sesquiterpene hydrocarbons | 17.4 | 7.6 | |||
| Oxygenated sesquiterpenes | - | - | |||
| Others | - | - |
1 The components are reported according to their elution order on apolar column; 2 Linear Retention indices measured on apolar column; 3 Linear Retention indices from literature; 4 Percentage mean values of S. sclarea EO components (%); 5 Percentage mean values of S. sclarea EO components (vapor phase)—not detected.