Table 2 Composition’s study of Vitis vinifera red leaf freeze dried extract.
Compound | Retention time (min) | Accurate m/z | Delta (ppm)a | SCORE %b | Fragments |
---|---|---|---|---|---|
Delphinidin-3-O-galactoside | 3.53 | 465.1035 | 1.51 | 93.74 | 303.0513, 84.9601 |
Kuromanin (cyanidin-3-O-glucoside) | 3.87 | 449.1086 | 1.78 | 89.6 | 287.0560 |
Oenin (malvidin-3-O-glucoside) | 4.55 | 493.1345 | 0.81 | 95.11 | 301.0713 |
Peonidin-3-O-glucoside | 4.44 | 463.1243 | 1.73 | 50.83 | 301.0714 |