Research Article
Anti-Inflammatory and Antioxidant Properties of the Extract, Tiliroside, and Patuletin 3-O-β-D-Glucopyranoside from Pfaffia townsendii (Amaranthaceae)
Table 1
Compounds identified in ethanol extract from Pfaffia townsendii using ESI (-)-MS/MS and ESI(+)-MS analyses.
| Compound | Deprotonated ions [M-H]-m/z | MS/MS ions m/z |
| Malic acid | 133 | 15 eV: 133→115 | Caffeic acid | 179 | 15 eV: 179→125 | Quinic acid | 191 | 25 eV: 191→173, 127, 111, 93, 85 | Ferulic acid | 195 | 15 eV: 193→178, 149, 134 | Patuletin 3-O-β-D-glucopyranoside | 493 | 15 eV: 493 | Tiliroside | 594 | 15 eV: 594→308, 288 |
|
|