Table 7.
Mycotoxin occurrence of finished feeds in China in 2021.
| Mycotoxin | Sample number | Positive samples | Average of Positives (μg/kg) | Maximum (μg/kg) | |
|---|---|---|---|---|---|
| Number | % | ||||
| Swine feed | |||||
| Aflatoxins | 350 | 74 | 21 | 4 | 49 |
| Trichothecenes type B | 350 | 347 | 99 | 646 | 3,620 |
| Fumonisins | 350 | 347 | 99 | 966 | 8,539 |
| Zearalenone (ZEN) | 350 | 336 | 96 | 88 | 857 |
| Poultry feed | |||||
| Aflatoxins | 434 | 139 | 32 | 14 | 206 |
| Trichothecenes type B | 434 | 430 | 99 | 870 | 6,176 |
| Fumonisins | 434 | 430 | 99 | 1,263 | 12,776 |
| ZEN | 434 | 408 | 94 | 164 | 1,490 |
| Concentrate supplement | |||||
| Aflatoxins | 34 | 6 | 18 | 2 | 3 |
| Trichothecenes type B | 34 | 34 | 100 | 1,091 | 4,251 |
| Fumonisins | 34 | 34 | 100 | 1,314 | 7,669 |
| ZEN | 34 | 34 | 100 | 127 | 400 |
| Total mixed ration (TMR) | |||||
| Aflatoxins | 148 | 15 | 1 | 4 | 4 |
| Trichothecenes type B | 148 | 138 | 93 | 818 | 3,750 |
| Fumonisins | 148 | 135 | 91 | 553 | 4,618 |
| ZEN | 148 | 135 | 91 | 87 | 499 |