Table 1. V. pubescens (F2) compounds identification by LC-MS.
No | RT (min) | Name of identified compounds | Mass of charge (m/z) | Molecular weight (g/mol) | Molecular formula |
---|---|---|---|---|---|
1 | 0.338 | Caffeic acid | 182.100 [M-2H]+ | 180.16 | C9H8O4 |
2 | 0.849 | Quercetin | 325.100 [M+Na]+ | 302.236 | C15H10O7 |
3 | 1.447 | Vitexin | 433.100 [M+H]+ | 432.38 | C21H20O10 |
4 | 1.612 | Apignenin | 271.000 [M+H]+ | 270.237 | C15H10O5 |
5 | 2.894 | luteoloside | 449.000 [M+H]+ | 448.37 | C21H20O11 |