Table 1.
Chemical composition of M. pepirita EO.
| Compounds | Rt | KI | %EO Azrou | % EO Ouezzane |
Formula |
|---|---|---|---|---|---|
| α-Thujene | 2.014 | 918 | 0.04 | 0.02 | C10H16 |
| α-Pinene | 2.081 | 936 | 1.84 | 0.88 | C10H16 |
| Camphene | 2.250 | 938 | 0.37 | 0.06 | C10H16 |
| β-Pinene | 2.735 | 978 | -- | 1.41 | C10H16 |
| β-Myrcene | 3.174 | 981 | 4.00 | 0.12 | C10H16 |
| α-Terpinene | 3.558 | 1011 | -- | 0.06 | C10H16 |
| Limonene | 3.907 | 1015 | -- | 7.22 | C10H16 |
| (Z)-β-Ocimene | 4.245 | 1027 | 0.39 | -- | C10H16 |
| γ-Terpinene | 4.493 | 1052 | 2.87 | 0.1 | C10H16 |
| Menthone | 7.118 | 1152 | -- | 29.4 | C10H18O |
| Isoborneol | 7.321 | 1159 | 1.72 | -- | C10H18O |
| Menthol | 8.133 | 1172 | -- | 43.32 | C10H20O |
| α-Terpineol | 8.257 | 1176 | -- | 0.83 | C10H18O |
| Pulegone | 9.057 | 1229 | -- | 1.23 | C10H16O |
| Carvone | 9.169 | 1234 | 70.25 | 0.11 | C10H14O |
| Piperitone | 9.428 | 1244 | -- | 1.21 | C10H16O |
| Isomenthone | 10.679 | 1288 | -- | 6.93 | C10H18O |
| Neodihydrocarveol | 11.693 | 4.22 | -- | C10H18O | |
| β-Bourbonene | 12.719 | 1378 | 2.26 | 0.42 | C15H24 |
| Caryophyllene | 13.756 | 1423 | 2.77 | 3.36 | C15H24 |
| α-Humulene | 14.409 | 1448 | 0.48 | 0.12 | C15H24 |
| epi-Bicyclosesquiphellandrene | 14.646 | 1467 | 0.73 | -- | C15H24 |
| β-Famesene | 14.939 | 1474 | 1.01 | 0.07 | C15H24 |
| Germacrene D | 14.950 | 1479 | 1.74 | 0.09 | C15H24 |
| γ-Elemene | 15.243 | 0.41 | -- | C15H24 | |
| α-Muurolene | 15.930 | 1496 | 0.12 | 0.22 | C15H24 |
| Caryophyllene oxide | 16.449 | -- | 0.26 | C15H24O | |
| Total identified compounds% | 95.22 | 97.44 | |||
| Monoterpene hydrocarbons | 9.51 | 9.87 | |||
| Oxygenated monoterpenes | 76.19 | 83.03 | |||
| Sesquiterpenes hydrocarbons | 9.52 | 4.28 | |||
| Oxygenated sesquiterpenes | -- | 0.26 |