From: Simultaneous determination of 13 mycotoxins in feedstuffs using QuEChERS extraction
Mycotoxin | Fortification level (µg/kg) | Recovery (%) | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
25 mg anh. MgSO4 | 50 mg anh. MgSO4 | 25 mg PSA | 50 mg PSA | 25 mg C18 | 50 mg C18 | ||||||||
Aver | %RSD | Aver | %RSD | Aver | %RSD | Aver | %RSD | Aver | %RSD | Aver | %RSD | ||
Aflatoxin B1 | 5 | 106.06 | 1.22 | 111.84 | 1.17 | 104.15 | 4.11 | 100.26 | 2.47 | 120.74 | 1.23 | 125.24 | 1.18 |
Aflatoxin B2 | 5 | 103.37 | 2.31 | 103.88 | 2.23 | 95.57 | 1.81 | 89.05 | 1.94 | 103.32 | 0.67 | 103.93 | 2.87 |
Aflatoxin G1 | 5 | 102.95 | 1.32 | 102.16 | 2.12 | 90.29 | 1.08 | 81.60 | 2.30 | 104.02 | 1.13 | 103.96 | 1.72 |
Aflatoxin G2 | 5 | 103.90 | 2.01 | 104.22 | 3.34 | 96.54 | 2.01 | 89.49 | 1.25 | 105.28 | 0.79 | 105.32 | 2.81 |
Deoxynivalenol | 100 | 92.81 | 0.77 | 92.48 | 1.74 | 87.51 | 1.53 | 80.54 | 1.35 | 92.03 | 1.01 | 92.65 | 0.37 |
Fumonisin B1 | 100 | N.D | N.C | N.D | N.C | N.D | N.C | N.D | N.C | 101.38 | 3.47 | 95.54 | 1.31 |
Fumonisin B2 | 100 | N.D | N.C | N.D | N.C | N.D | N.C | N.D | N.C | 104.51 | 6.66 | 96.74 | 4.17 |
Ochratoxin A | 20 | 110.67 | 2.97 | 106.19 | 1.67 | 14.88 | 7.65 | 15.25 | 19.65 | 112.30 | 2.95 | 112.29 | 3.79 |
T-2 toxin | 100 | 100.20 | 1.07 | 100.99 | 0.44 | 102.26 | 0.89 | 97.40 | 3.02 | 101.81 | 0.55 | 102.00 | 0.53 |
HT-2 toxin | 100 | 95.73 | 1.18 | 98.29 | 1.46 | 89.20 | 3.11 | 84.03 | 3.86 | 98.20 | 2.07 | 97.10 | 0.88 |
Zeralenone | 25 | 104.73 | 2.88 | 103.42 | 1.21 | 62.75 | 4.82 | 46.25 | 7.96 | 104.47 | 2.37 | 102.41 | 2.05 |
α-zearalenol | 100 | 101.53 | 2.46 | 102.72 | 2.63 | 60.04 | 4.04 | 39.36 | 4.45 | 103.14 | 1.57 | 102.33 | 1.39 |
β-zearalenol | 100 | 99.26 | 1.18 | 99.41 | 3.05 | 52.71 | 8.64 | 36.99 | 20.95 | 96.41 | 1.79 | 98.72 | 1.05 |