Research Article
Phytochemical Screening of Pentadesma butyracea Sabine (Clusiaceae) Acclimated in Benin by GC/MS
Table 2
Chemical composition of unsaponifiable extracts of P. butyracea organs.
| | Compounds | KI | L | TB | R | RB | | % |
| | α-cubebene | 1351 | — | 0.1 | 0.1 | 0.1 | | α-copaene | 1380 | 4.3 | 0.2 | 0.2 | 0.1 | | cyperene | 1411 | — | — | 0.7 | 0.2 | | β-caryophyllene | 1425 | 0.4 | 6.9 | 7.8 | 4.4 | | trans-α-bergamotene | 1438 | — | — | 0.1 | — | | allo-aromadendrene | 1464 | — | 1.1 | 1.3 | 0.8 | | -selinene | 1491 | 0.4 | — | 0.1 | — | | -bisabolene | 1512 | — | 0.3 | 0.3 | 0.2 | | -cadinene | 1522 | 0.7 | 0.1 | 0.1 | 0.1 | | Caryolan-8-ol | 1584 | — | — | 0.1 | — | | Caryophyllene oxide | 1590 | — | 0.2 | 0.1 | 0.1 | | 6,10,14-trimethylpentadecan-2-one | 1837 | 1.2 | — | — | — | | Phytol | 1949 | 8.5 | — | — | — | | Dibutyl phthalate | 2142 | — | 0.2 | 0.2 | — | |
Cyclododecane | 2469 | — | — | — | 0.2 | | cis-octadec-13-enal | 2475 | — | — | — | 0.2 | | squalene | 2824 | 2.6 | 0.1 | — | — | | nonacosane | 2878 | 3.7 | — | — | — | | β-tocopherol | 3028 | 0.5 | — | — | — | | -tocopherol | 3036 | 0.6 | — | — | — | | Hentriacontane | 3099 | 3.3 | — | — | — | | α-tocopherol | 3118 | 1.0 | — | — | — | | -5-ergosterol | 3204 | 0.6 | — | — | — | | Lanosta-8,24-dien-3β-3-ol | 3231 | 1.7 | 0.8 | 1.3 | 0.4 | | 9,19-cyclolanost-24-en-3β-3-ol | 3260 | 49.3 | 55.0 | 54.7 | 72.6 | | Hop-22(29)-en-3β-ol | 3328 | 2.6 | — | — | — | | 9,19-cyclolanost-23-en-3β-3,25-diol | 3332 | 2.6 | — | — | — | | Lupeol | 3338 | — | 2.6 | — | — | | Friedooleanan-3-one | 3432 | 10.0 | — | — | — | | 3-oxo-friedooleanan-28-al | 3672 | 0.7 | — | — | — | | Taraxasterol | 3386 | — | 30.1 | 21.3 | 18.4 | | Lup-20(29)-ene-3,28-3β-diol | 3680 | — | 0.5 | — | — |
| | Total | | 94.7 | 98.2 | 88.4 | 97.8 |
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L: leaves, TB: trunk barks, R: roots, RB: root barks, KI: kovats index.
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