TABLE 2.
Chemical composition of the Rosmarinus officinalis L. essential oil.
| Number | Compound | Molecular formula | CAS no. | Area (%) | Retention time (min) |
| 1 | 1R. alpha.-pinene [α-pinene] | C10H16 | 7785-70-8 | 15.779 | 4.501 |
| 2 | Camphene | C10H16 | 79-92-5 | 7.199 | 4.649 |
| 3 | 3-Octanone | C8H16O | 106-68-3 | 1.152 | 4.970 |
| 4 | Bicyclo[3.1.1]heptane, 6,6-dimethyl-2-methylene, (1S)-[β-pinene] | C10H16 | 18172-67-3 | 4.223 | 5.021 |
| 5 | trans-3-Caren-2-ol | C10H16O | 93905-79-4 | 2.276 | 5.456 |
| 6 | Eucalyptol [1,8-cineol] | C10H18O | 470-82-6 | 11.268 | 5.565 |
| 7 | Cyclohexene, 1-methyl-4-(1-methylethylidene)- | C10H16 | 586-62-9 | 0.817 | 6.091 |
| 8 | 1,6-Octadien-3-ol, 3,7-dimethyl-[linalool] | C10H18O | 78-70-6 | 3.787 | 6.280 |
| 9 | Bicyclo[2.2.1]heptan-2-one, 1,7,7-trimethyl, (1R)-[camphor] | C10H16O | 464-49-3 | 11.988 | 6.852 |
| 10 | Bicyclo[3.1.1]heptan-3-one, 2,6,6-trimethyl, (1.alpha.,2.alpha.,5.alpha.)-[pinocamphone] | C10H16O | 547-60-4 | 1.211 | 6.944 |
| 11 | Borneol | C10H18O | 10385-78-1 | 7.448 | 7.087 |
| 12 | 3-Cyclohexen-1-ol, 4-methyl-1-(1-methylethyl)-[terpinen-4-ol] | C10H18O | 562-74-3 | 2.401 | 7.133 |
| 13 | 3-Cyclohexene-1-methanol,.alpha.,.alpha.4-trimethyl-[α-terpinol] | C10H18O | 98-55-5 | 2.350 | 7.299 |
| 14 | 3-Cyclopentene-1-ethanol, 2,2,4-trimethyl- | C10H18O | 10385-78-1 | 1.496 | 7.447 |
| 15 | Bicyclo[3.1.1]hept-3-en-2-one, 4,6,6-trimethyl-[D-verbenone] | C10H14O | 80-57-9 | 7.027 | 7.550 |
| 16 | Cyclohexanol, 2-methyl-5-(1-methylethenyl)-[neodihydrocarveol] | C10H18O | 619-01-2 | 1.305 | 7.785 |
| 17 | Ethanol, 2-(3,3-dimethylcyclohexylidene), (Z)- | C10H18O | 26532-23-0 | 1.621 | 7.859 |
| 18 | Bicyclo[2.2.1]heptan-2-ol, 1,7,7-trimethyl, acetate, (1S-endo)-[bornyl acetate] | C12H20O2 | 5655-61-8 | 12.660 | 8.266 |
| 19 | Caryophyllene | C15H24 | 87-44-5 | 2.558 | 9.587 |
| Total | — | — | — | 98.567 | — |