Table 2.
Analyzed mycotoxin concentration (mg/kg) and amino acid composition of the basal and nitrogen-free diets (NFD) (as-dry matter basis).
| Basal diet |
NFD |
|||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Item | Control | DON1.5 | DON5.0 | FUM20.0 | DON1.5+ FUM20.0 | DON5.0+ FUM20.0 | Control | DON1.5 | DON5.0 | FUM20.0 | DON1.5+ FUM20.0 | DON5.0+ FUM20.0 |
| Mycotoxin, mg/kg1 | ||||||||||||
| DON | 0.2 | 1.3 | 4.3 | 0.3 | 1.3 | 4.3 | 0.0 | 1.4 | 3.7 | 0.0 | 1.3 | 4.1 |
| FUM | 0.9 | 1.0 | 0.9 | 16.3 | 17.7 | 17.4 | 0.0 | 0.0 | 0.0 | 21.9 | 20.6 | 20.1 |
| Indispensable amino acids, % of DM | ||||||||||||
| Arginine | 1.65 | 1.67 | 1.54 | 1.65 | 1.71 | 1.72 | − | − | − | − | − | − |
| Histidine | 0.64 | 0.64 | 0.61 | 0.63 | 0.65 | 0.65 | − | − | − | − | − | − |
| Leucine | 2.08 | 2.03 | 1.99 | 2.03 | 2.06 | 2.11 | − | − | − | − | − | − |
| Isoleucine | 1.16 | 1.14 | 1.08 | 1.13 | 1.16 | 1.17 | − | − | − | − | − | − |
| Lysine | 1.84 | 1.92 | 1.78 | 1.82 | 1.85 | 1.86 | − | − | − | − | − | − |
| Methionine | 0.70 | 0.71 | 0.82 | 0.75 | 0.75 | 0.79 | − | − | − | − | − | − |
| Phenylalanine | 1.25 | 1.23 | 1.18 | 1.23 | 1.26 | 1.28 | − | − | − | − | − | − |
| Threonine | 0.95 | 0.95 | 0.96 | 0.96 | 0.99 | 1.00 | − | − | − | − | − | − |
| Tryptophan | 0.29 | 0.29 | 0.29 | 0.29 | 0.30 | 0.29 | − | − | − | − | − | − |
| Valine | 1.22 | 1.21 | 1.13 | 1.17 | 1.21 | 1.22 | − | − | − | − | − | − |
| Dispensable amino acids, % of DM | ||||||||||||
| Alanine | 1.18 | 1.19 | 1.15 | 1.17 | 1.19 | 1.20 | − | − | − | − | − | − |
| Aspartic acid | 2.54 | 2.55 | 2.46 | 2.51 | 2.63 | 2.60 | − | − | − | − | − | − |
| Cysteine | 0.37 | 0.39 | 0.39 | 0.36 | 0.41 | 0.39 | − | − | − | − | − | − |
| Glutamic acid | 4.42 | 4.32 | 4.19 | 4.33 | 4.44 | 4.52 | − | − | − | − | − | − |
| Glycine | 1.04 | 1.05 | 0.98 | 1.03 | 1.05 | 1.06 | − | − | − | − | − | − |
| Proline | 1.42 | 1.41 | 1.35 | 1.39 | 1.42 | 1.45 | − | − | − | − | − | − |
| Serine | 1.00 | 0.98 | 1.05 | 1.06 | 1.08 | 1.08 | − | − | − | − | − | − |
| Tyrosine | 0.84 | 0.84 | 0.76 | 0.85 | 0.87 | 0.88 | − | − | − | − | − | − |
1
Diets samples were analyzed in duplicates for the DON and FUM (B1, B2 and B3) concentration.