Table 1.
Phytochemical compounds identified through GC-MS in Vitis vinifera leaf extracts.
| Retention Time (min) | Phytochemicals | Chemical Group | Molecular Weight |
Formula | Peak Area% |
|---|---|---|---|---|---|
| 7.46 | 4H-Pyran-4-one, 2,3-dihydro-3,5-dihydroxy-6-methyl- | Flavonoid | 144 | C6H8O4 | 1.16 |
| 8.84 | 5-Hydroxymethylfurfural | Furanic aldehyde | 126 | C6H6O3 | 7.66 |
| 12.50 | β-D-Glucopyranose, 1,6-anhydro- | Pyranose | 162 | C6H10O5 | 2.35 |
| 17.89 | n-Hexadecanoic acid | Fatty acid | 256 | C16H32O2 | 9.68 |
| 19.39 | Phytol | Diterpene | 296 | C20H40O | 2.04 |
| 19.64 | Linoleic acid | Polyunsaturated fatty acids (PUFA) | 280 | C18H32O2 | 31.93 |
| 19.69 | Oleic acid | Monounsaturated fatty acids (MUFA) | 282 | C18H34O2 | 37.97 |
| 19.86 | Octadecanoic acid | Saturated fatty acids | 284 | C18H36O2 | 3.73 |
| 21.96 | Hexanedioic acid, mono(2-ethylhexyl) ester | Adipic acid ester | 258 | C14H26O4 | 0.65 |
| 22.61 | Glycidyl oleate | Glycidyl ester | 338 | C21H38O3 | 1.68 |
| 24.34 | 9,12-Octadecadienoyl chloride, (Z, Z)- | Fatty acyl chlorides | 298 | C18H31ClO | 1.15 |