Table 7.
Phytochemical components of ethanolic tigernut extract
| Serial No. | Retention time (min) | Library/ID | Area (%) | Qual |
|---|---|---|---|---|
| 1 | 17.1323 | trans-13-Octadecenoic acid | 23.69 | 90 |
| 2 | 24.8654 | γ-Sitosterol | 14.13 | 99 |
| 3 | 15.7924 | Hexadecanoic acid, ethyl ester | 12.68 | 98 |
| 4 | 24.3456 | Stigmasterol | 7.58 | 99 |
| 5 | 24.0973 | Campesterol | 5.87 | 99 |
| 6 | 17.2709 | Octadecanoic acid | 4.46 | 99 |
| 7 | 23.3177 | Vitamin E | 3.54 | 99 |
| 8 | 11.5245 | 2,4-Di-tert-butylphenol | 2.64 | 97 |
| 9 | 24.9809 | 3H-[1,2,3]Triazole, 3-cyclohexyl-5-(1H-pyrazol-3-yl)-4-cyclohexylamino- | 2.10 | 35 |
| 10 | 26.0494 | Benzo[H]quinoline, 2,4-dimethyl- | 2.08 | 25 |
| 11 | 16.5721 | Behenic alcohol | 1.28 | 94 |
| 12 | 25.443 | Lanosterol | 1.15 | 45 |
| 13 | 27.8975 | Pyrido[2,3-D]pyrimidine, 4-phenyl- | 1.09 | 25 |
| 14 | 22.7401 | β-Tocopherol | 1.02 | 99 |
| 15 | 27.4239 | Benzenepropanoic acid, 3,5-bis(1,1-dimethylethyl)-4-hydroxy-, octadecyl ester | 0.99 | 97 |
| 16 | 24.5824 | Stigmasterol | 0.90 | 56 |
| 17 | 12.2117 | 5-Octadecene, (E)- | 0.89 | 98 |
| 18 | 15.9253 | 1H-1,3-Benzimidazole, 5,6-dimethyl-1-[(2,3,5,6-tetramethylphenyl)methyl]- | 0.80 | 55 |
| 19 | 21.1577 | 1-Methoxy-3-(2-hydroxyethyl)nonane | 0.63 | 25 |
| 20 | 25.2928 | 9,10-Methanoanthracen-11-ol, 9,10-dihydro-9,10,11-trimethyl- | 0.61 | 53 |
| 21 | 21.4753 | Squalene | 0.60 | 87 |
| 22 | 19.2114 | Diltiazem | 0.52 | 59 |
| 23 | 17.4153 | 9-Octadecenoic acid | 0.52 | 97 |
| 24 | 28.7118 | 1H-Indole, 5-methyl-2-phenyl- | 0.51 | 25 |
| Total | − | − | 90.29 | − |