Skip to main content

Advertisement

Table 3 The ESI-MS/MS parameters, retention time, SRM transitions and LOD for 6 mycotoxins

From: An investigation of fungal contamination on the surface of medicinal herbs in China

Mycotoxin RT (min) Precursor ion (m/z) Product ions (m/z) Collision energy (eV) LOD (ng/L)
Aflatoxin B1 10.20 313 [M + H]+ 285/241 23/37 5.20
Aflatoxin B2 9.82 315 [M + H]+ 287/259 27/31 6.30
Aflatoxin G1 9.41 329 [M + H]+ 243/200 27/45 10.60
Aflatoxin G2 8.96 331 [M + H]+ 313/245 26/30 5.80
Ochratoxin A 13.22 404 [M + H]+ 239/358 25/15 25.00
Sterigmatocystin 13.44 325 [M + H]+ 281/310 36/25 1.56