Table 1.
LC-MS/MS parameters for the analysis of mycotoxins.
| Mycotoxins 1 | Molecular Weight | RT 2 (min) | Molecular Ion | ESI | Parent Ion (m/z) | Product Ions (m/z) | CE (eV) |
|---|---|---|---|---|---|---|---|
| DON | 296.32 | 5.08 | [M + H]+ | + | 297.10 | 249.20/203.00 | 16/22 |
| D3G | 458.50 | 5.30 | [M − H]− | − | 457.10 | 427.20/247.30 | 20/28 |
| 3A-DON | 338.35 | 7.13 | [M − H]+ | + | 339.10 | 231.00/203.10 | 16/19 |
| 15A-DON | 338.35 | 7.14 | [M − H]− | − | 339.10 | 137.20/321.10 | 12/16 |
| NIV | 312.30 | 3.78 | [M − H]− | − | 310.90 | 281.00/205.00 | 14/24 |
| ZEN | 318.36 | 10.60 | [M − H]− | − | 317.20 | 175.00/273.00 | 33/27 |
| FB1 | 721.00 | 9.00 | [M − H]+ | + | 722.40 | 352.40/334.30 | 53/54 |
| OTA | 403.81 | 10.80 | [M − H]− | − | 402.10 | 358.00/166.80 | 29/46 |
1 DON = deoxynivalenol, D3G = deoxynivalenol-3-glucoside, 3A-DON = 3-acetyl-deoxynivalenol, 15A-DON = 15-acetyl-deoxynivalenol, NIV = nivalenol, ZEN = zearalenone, FB1 = fumonisins B1, OTA = ochratoxin A; 2 RT = Retention time.