Table 2. Mycotoxin concentrations of silage samples before and after fermentation.
Stage | Samples1 | Mycotoxin (μg g−1)2 |
||
---|---|---|---|---|
Aflatoxin B1 | Vomitoxin | Zearalenone | ||
Pre-fermentation | A | 0.043 ± 0.002a | 0.024 ± 0.002a | 0.103 ± 0.010a |
B | 0.120 ± 0.011a | 0.045 ± 0.004a | 0.063 ± 0.003a | |
C | 0.040 ± 0.003b | 0.025 ± 0.002a | 0.115 ± 0.011a | |
D | 0.069 ± 0.006a | 0.029 ± 0.002a | 0.045 ± 0.005b | |
Post-fermentation | A | 0.039 ± 0.002a | 0.024 ± 0.003a | 0.054 ± 0.004b |
B | 0.107 ± 0.008a | 0.029 ± 0.002b | 0.046 ± 0.005b | |
C | 0.080 ± 0.009a | 0.018 ± 0.001b | 0.097 ± 0.009a | |
D | 0.084 ± 0.009a | 0.011 ± 0.002b | 0.087 ± 0.003a |
1A–D: Silage samples treated with four different LAB additives (AD-I, AD-II, AD-III and AD-IV).
2Significant differences in the toxin concentrations between the pre and post-fermentation samples are indicated with different superscript letters (P < 0.01).