Table 4.
Chemical composition (%) of petroleum ether and diethyl ether fractions from male S. molle (L.) leaves.
| Components 1 | LRI 2 | LRI lit 3 | SM♂L1F1 | SM♂L1F2 | SM♂L1F3 | SM♂L1F5 | SM♂L1F6 | SM♂L1F7 | SM♂L1 F10 |
SM♂L2F4 | SM♂L2F6 | SM♂L2F7 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | α-pinene | 1033 | 1035 | - | - | - | 0.7 | - | - | - | - | - | - |
| 2 | 2-propanone, 1-hydroxy | 1315 | 1317 | - | - | - | - | - | - | - | - | - | 1.9 |
| 3 | isoledene | 1340 | * | 0.4 | - | - | - | - | - | - | - | - | - |
| 4 | isoshybunone | 1480 | 1482 | - | - | 85.0 | - | - | - | - | - | - | - |
| 5 | Elixene | 1510 | 1514 | 9.9 | 9.2 | - | - | - | - | - | - | - | - |
| 6 | α-gurjunene | 1556 | 1549 | 2.3 | 0.2 | - | - | - | - | - | - | - | - |
| 7 | β-ylangene | 1570 | 1574 | 1.0 | 0.4 | - | - | - | - | - | - | - | - |
| 8 | β-elemene | 1608 | 1598 | 2.4 | 5.3 | - | - | - | - | - | - | - | - |
| 9 | β-copaene | 1635 | 1631 | 0.6 | - | - | - | - | - | - | - | - | - |
| 10 | β-caryophyllene | 1637 | 1634 | 7.4 | 0.8 | - | - | - | - | - | - | - | - |
| 11 | cis-β-terpineol | 1640 | 1644 | - | - | - | 1.9 | - | - | - | - | - | - |
| 12 | γ-elemene | 1648 | 1650 | 0.2 | 0.5 | - | - | - | - | - | - | - | - |
| 13 | aromadendrene | 1675 | 1670 | 2.0 | 0.4 | - | - | - | - | - | - | - | - |
| 14 | cyclotetradecane | 1680 | * | - | - | - | - | - | - | - | - | - | 8.9 |
| 16 | oxalic acid | 1691 | * | - | - | - | - | - | - | - | - | - | 18.5 |
| 15 | humulene | 1700 | 1693 | 2.2 | 4.5 | - | - | - | - | - | - | - | - |
| 17 | Ledene | 1698 | 1695 | 5.8 | 14.1 | - | - | - | - | - | - | - | - |
| 18 | germacrene D | 1728 | 1726 | 51.8 | 5.6 | - | - | - | - | - | - | - | - |
| 19 | α-muurolene | 1730 | 1729 | - | 20.2 | - | - | - | - | - | - | - | - |
| 20 | δ-cadinene | 1758 | 1758 | 10.3 | 24.3 | - | - | - | - | - | - | - | - |
| 21 | γ-cadinene | 1778 | 1782 | 2.3 | 5.9 | - | - | - | - | - | - | - | - |
| 22 | isoaromadendrene epoxide | 1800 | 1807 | - | - | - | - | - | 7.0 | 8.3 | - | - | - |
| 23 | nonadecene | 1932 | 1927 | - | - | - | - | - | - | - | - | - | 28.8 |
| 24 | 1-docosene | 2000 | * | - | - | - | - | - | - | - | - | - | 11.8 |
| 25 | Elemol | 2091 | 2090 | - | - | - | 3.2 | - | - | - | 4.2 | - | - |
| 26 | viridiflorol | 2092 | 2091 | - | - | - | 2.0 | - | - | - | 3.6 | - | - |
| 27 | 3,7,11,15-tetramethyl-2-hexadecen-1-ol | 2125 | * | - | - | - | 16.9 | - | - | - | - | - | - |
| 28 | spathulenol | 2142 | 2136 | 0.2 | 3.8 | - | - | 2.3 | 14.2 | - | - | - | - |
| 29 | γ-eudesmol | 2178 | 2180 | - | - | - | - | - | - | - | 6.2 | - | - |
| 30 | α-eudesmol | 2240 | 2232 | - | - | - | 12.0 | - | - | - | 26.9 | - | - |
| 31 | dehydroxyisocalamendiol | 2242 | * | - | - | 11.7 | - | - | - | - | 18.8 | - | - |
| 32 | hexadecanoic acid, methyl ester | 2244 | 2233 | - | - | 2.4 | - | - | - | - | - | - | - |
| 33 | hexadecanoic acid, ethyl ester | 2247 | 2246 | - | - | 0.8 | - | - | - | - | - | - | - |
| 34 | β-eudesmol | 2255 | 2249 | - | - | - | 57.6 | 12.9 | 59.6 | 91.7 | 40.1 | - | 8.8 |
| 35 | phenol 2,4-di-tert-butyl- | 2322 | 2321 | - | - | - | - | - | - | - | - | - | 7.3 |
| 36 | cyclopropanetetradecanoic acid, 2-octyl-,methyl ester | 2405 | * | - | - | - | - | - | - | - | - | - | 14.0 |
| 37 | isocalamendiol | 2510 | 2500 | 1.1 | 4.4 | - | - | 84.8 | 12.2 | - | - | - | - |
| 38 | benzyl benzoate | 2650 | 2652 | - | - | - | 5.6 | - | - | - | - | - | - |
| 39 | squalene | 2860 | 2865 | - | - | - | - | - | 7.0 | - | - | - | - |
| 40 | hexadecanoic acid | 2880 | 2887 | - | - | - | - | - | - | - | - | 100.0 | - |
| SUM | 99.9 | 99.6 | 99.9 | 99.9 | 100.0 | 100.0 | 100.0 | 99.8 | 100.0 | 100.0 | |||
| Monoterpene hydrocarbons | 51.8 | 5.6 | 0.7 | ||||||||||
| Monoterpenes alcohol | 1.9 | ||||||||||||
| Sesquiterpene hydrocarbons | 40.1 | 89.4 | 85.0 | 74.8 | 97.7 | 71.8 | 91.7 | 81.0 | 8.8 | ||||
| Oxygenated sesquiterpenes | 11.7 | 18.8 | |||||||||||
| Tricyclic sesquiterpenes | 0.2 | 3.8 | 2.3 | 14.2 | |||||||||
| Triterpenes | 7.0 | ||||||||||||
| Bicyclic sesquiterpenes | 7.4 | 0.8 | |||||||||||
| Others | 0.4 | 3.2 | 22.5 | 7.0 | 8.3 | 100.0 | 91.2 | ||||||
1 elution order on polar column; 2 linear retention indices measured on polar column; 3 linear retention indices from literature; * LRI lit not available; (SM♂L1F1–L1F10): fractions from petroleum ether male extracts; (SM♂L2F4–L2F7): fractions from diethyl ether male extracts.