Table 4.
Mycotoxin | RT (min.) | Mass (g/mol) |
Molecularion | Transition (m/z) |
Calibration Range (ng/L) | LOD (ng/L) |
LOQ (ng/L) |
---|---|---|---|---|---|---|---|
AFM1 | 4.09 | 328.3 | [M+H]+ | 329.0 > 273.1 a | 31–500 | 5 | 15 |
329.0 > 229.0 b | |||||||
AFB1 | 4.80 | 312.3 | [M+H]+ | 312.7 > 284.9 a | 31–500 | 40 | 120 |
312.7 > 241.1 b | |||||||
AFB2 | 4.59 | 314.3 | [M+H]+ | 314.7 > 259.0 a | 31–500 | 40 | 120 |
314.7 > 287.0 b | |||||||
AFG1 | 4.46 | 328.3 | [M+H]+ | 328.9 > 243.0 a | 63–1000 | 40 | 120 |
328.9 > 199.5 b | |||||||
AFG2 | 4.18 | 330.3 | [M+H]+ | 330.9 > 245.0 a | 94–1500 | 60 | 180 |
330.9 > 188.9 b | |||||||
DON | 2.04 | 296.3 | [M+H]+ | 297.3 > 249.1 a | 313–5000 | 333 | 1223 |
297.3 > 231.1 b | |||||||
DOM-1 | 2.62 | 282.1 | [M+Ac]− | 339.2 > 249.1 a | 625–10,000 | 170 | 310 |
339.2 > 59.1 b | |||||||
OTA | 5.70 | 403.1 | [M+H]+ | 404.0 > 238.9 a | 63–1000 | 5 | 17 |
404.0 > 357.9 b | |||||||
FB1 | 5.34 | 721.8 | [M+H]+ | 722.5 > 334.0 a | 625–10,000 | 300 | 620 |
722.5 > 352.1 b | |||||||
FB2 | 5.74 | 705.8 | [M+H]+ | 706.5 > 336.2 a | 625–10,000 | 100 | 330 |
706.5 > 318.3 b | |||||||
ZEN | 6.01 | 318.1 | [M−H]− | 317.1 > 175.1 a | 313–5000 | 100 | 300 |
317.1 > 130.9 b | |||||||
α-ZEL | 5.53 | 320.2 | [M–H]− | 319.1 > 275.2 a | 313–5000 | 73 | 283 |
319.1 > 160.2 b | |||||||
β-ZEL | 5.76 | 320.2 | [M–H]− | 319.1 > 275.2 a | 313–5000 | 60 | 200 |
319.1 > 160.2 b |
RT: Retention time; LOD: Limit of detection; LOQ: Limit of quantification; AF: aflatoxin; DON: deoxynivalenol; DOM-1: de-epoxy-deoxynivalenol; OTA: ochratoxin A; FB: fumonisin; ZEN: zearalenone; α-ZEL: α-zearalenol; β-ZEL: β-zearalenol. a Transitions used in the quantification. b Transitions used in the confirmation.