TABLE 2.
Phytochemical profile by LC-ESI-QTOF-MS of Brazilian Organic Propolis mix.
| Peak number | Compound name | Molecular formula | Exact Mass (g/mol) | [M-H]- | Fragments MS (m/z) |
|---|---|---|---|---|---|
| 1 | Gallic acid | C7H6O5 | 170.0216 | 169.0143 | 125.0239 |
| 2 | Caffeic acid | C7H6O4 | 180.0424 | 179.0351 | 135.0452 |
| 3 | Coumaric acid | C9H8O3 | 164.0474 | 163.0402 | 147.0443 |
| 4 | Caffeoyltartaric acid | C13H11O9 | 312.0482 | 311.0417 | 135.0300; 149.0288; 179.0133 |
| 5 | 3,4-Dicaffeoylquinic acid | C25H24O12 | 516.1270 | 515.1159 | 135.0305; 161.0066; 179.0145 |
| 6 | Quercetin | C15H10O7 | 302.0430 | 301.0367 | 124.0018; 151.9938; 227.0444 |
| 7 | Gibberellin A7 | C19H22O5 | 330.1467 | 329.1379 | 255.1454 |
| 8 | Gibberellin A20 | C19H24O5 | 332.1624 | 331.1524 | 257.1618; 301.1453; 331.1512 |
| 9 | Gibberellin A9 | C19H24O4 | 316.16746 | 315.1588 | 315.1582 |
| 10 | Artepillin C | C19H24O3 | 300.1725 | 299.1641 | 255.1760; 200.1198; 145.0683 |
Bold values are the main fragments.