Table 2.
GC-MS analysis of the ethyl acetate fraction of Ao stem bark methanolic extract.
| No. | Components | RT (min) | Composition (%) | SI |
|---|---|---|---|---|
| 1 | n-decane | 4.580 | 0.12 | 92 |
| 2 | Decane,2,9-dimethyl | 7.413 | 0.24 | 94 |
| 3 | Undecanoic acid | 11.407 | 1.59 | 86 |
| 4 | Decane 3,7,dimethyl | 12.642 | 0.22 | 93 |
| 5 | Tetradecanoic acid | 13.617 | 1.25 | 91 |
| 6 | Pentadecanoic acid | 16.626 | 7.95 | 90 |
| 7 | Octadecanoic acid,2-(2-hydroxylethoxy)ethyl ester | 16.826 | 8.10 | 87 |
| 8 | 7,10-Hexadecadieonic acid | 18.829 | 5.91 | 92 |
| 9 | 11-Octadecenoic acid methyl ester | 18.907 | 10.18 | 94 |
| 10 | Octadecenoic acid methyl ester | 19.251 | 2.89 | 89 |
| 11 | 9-Octadecenoic acid ethyl ester (oleic acid ethyl ester) | 19.872 | 13.9 | 89 |
| 12 | n-Octadecenoic acid (stearic acid) | 20.140 | 4.97 | 88 |
| 13 | Tetradecanamide | 20.441 | 1.26 | 87 |
| 14 | Eicosanoic acid methyl ester | 21.840 | 0.78 | 86 |
| 15 | 9-Octadecenamide | 22.581 | 5.27 | 85 |
| 16 | Dodecanol | 22.687 | 3.03 | 71 |
| 17 | 5-Chloropentanoic acid,2-methylphenyl ester | 23.731 | 5.77 | 78 |
| 18 | Docosanoic acid, methyl ester | 23.847 | 6.61 | 88 |
| 19 | 1-methylheptylbromide | 24.178 | 1.09 | 83 |
| 20 | 9-Octadecenamide (trans) | 24.525 | 1.70 | 83 |
| 21 | 2,2-dimethyl-3-vinylbicylo(2.2.1) heptane | 25.475 | 6.00 | 82 |
| 22 | Phenol, 3-pentadecyl (Anacardol) | 25.559 | 9.87 | 79 |
| 23 | Octadecanoic acid | 26.933 | 0.56 | 86 |
| 24 | Hexacosanoic acid | 27.561 | 0.77 | 73 |
RT: retention time; SI: matching factor.