Table 3.
Comparison between DICGA and LC-MS/MS for quantification of OTA and ZEN in corn, wheat, and feed samples
| Sample | DICGA (μg/kg) |
LC-MS/MS (μg/kg) |
||
| OTA | ZEN | OTA | ZEN | |
| Corn 1 | 19.99±2.21 | 14.87±0.11 | ||
| Corn 2 | 72.91±4.18 | 109.14±0.06 | ||
| Corn 3 | 70.22±3.43 | 85.03±0.29 | ||
| Corn 4 | 25.71±2.24 | 32.36±0.14 | ||
| Corn 5 | 28.43±3.02 | 38.19±0.21 | ||
| Corn 6 | 17.12±0.75 | 22.94±0.02 | ||
| Corn 7 | 28.95±2.51 | 25.57±0.01 | ||
| Corn 8 | 28.15±1.68 | 21.25±0.11 | ||
| Corn 9 | 13.34±1.16 | 20.42±0.07 | ||
| Corn 13 | 83.05±6.38 | 65.23±0.11 | ||
| Wheat 1 | 15.12±0.95 | 20.99±1.01 | ||
| Wheat 2 | 34.92±1.18 | 49.24±0.12 | ||
| Wheat 3 | 38.41±3.27 | 29.07±0.16 | ||
| Wheat 4 | 139.47±8.91 | 169.66±0.11 | ||
| Wheat 5 | 38.74±3.24 | 27.71±0.03 | ||
| Wheat 6 | 25.41±2.29 | 34.21±0.19 | ||
| Wheat 7 | 63.77±5.24 | 38.21±1.88 | 49.55±0.04 | 29.14±0.11 |
| Wheat 12 | 17.84±1.78 | 24.19±0.44 | ||
| Feed 1 | 29.49±2.97 | 36.86±0.09 | ||
| Feed 3 | 27.42±0.87 | 20.01±0.01 | ||
| Feed 5 | 71.54±3.04 | 59.88±0.03 | ||
| Feed 7 | 59.31±2.71 | 65.79±6.65 | 46.92±0.02 | 106.27±1.02 |
| Feed 8 | 25.13±1.48 | 32.36±0.14 | ||
| Feed 9 | 29.37±2.02 | 22.46±0.15 | ||
| Feed 10 | 171.12±9.74 | 140.75±0.51 | ||
| Feed 11 | 38.11±4.47 | 30.34±2.19 | ||
| Feed 12 | 36.62±1.27 | 27.03±0.31 | ||
| Feed 13 | 17.92±1.71 | 15.97±0.01 | ||
Data are expressed as mean±standard deviation (n=3)