Table 2.
Nutrient analysis on a dry matter basis of raw dehulled FB and post-extrusion experimental diets with increasing levels of dehulled FB (FB0, 0%; FB10, 10%; FB20, 20%; and FB30, 30%)
| Item | FB | FB01 | FB101 | FB201 | FB301 |
|---|---|---|---|---|---|
| Dry matter, % | 87.4 | 94.3 | 95.7 | 94.1 | 96.5 |
| Crude protein, % | 32.0 | 36.3 | 36.6 | 37.5 | 38.1 |
| Crude fat, % | 1.57 | 13.4 | 12.5 | 14.2 | 12.1 |
| TDF, % | 8.11 | 3.12 | 4.32 | 4.39 | 5.08 |
| Insoluble fiber, % | 6.31 | 3.02 | 3.68 | 3.37 | 2.29 |
| Soluble fiber, % | 1.803 | 0.107 | 0.643 | 1.016 | 2.791 |
| Ash, % | 3.51 | 5.54 | 5.53 | 5.60 | 6.02 |
| Calcium, % | 0.07 | 0.91 | 0.91 | 0.91 | 0.88 |
| Phosphorous, % | 0.55 | 0.76 | 0.80 | 0.73 | 0.77 |
| Potassium, % | 1.30 | 0.63 | 0.74 | 0.59 | 0.80 |
| Magnesium, % | 0.14 | 0.09 | 0.10 | 0.08 | 0.1 |
| Sodium, % | n.d.2 | 0.47 | 0.47 | 0.48 | 0.44 |
| Sulfur, % | 0.19 | 0.44 | 0.42 | 0.46 | 0.37 |
| Manganese, ppm | 19.4 | 21.3 | 21.9 | 21.1 | 18.3 |
| Copper, ppm | 14.1 | 18.2 | 18.9 | 17.7 | 19.1 |
| Iron, ppm | 67.3 | 124 | 128 | 127 | 117 |
| Zinc, ppm | 56.5 | 140 | 135 | 130 | 138 |
| Arginine | 2.86 | 1.86 | 1.92 | 2.10 | 2.20 |
| Histidine | 0.77 | 0.56 | 0.57 | 0.60 | 0.60 |
| Isoleucine | 1.43 | 1.11 | 1.12 | 1.14 | 1.13 |
| Leucine | 2.43 | 2.99 | 2.88 | 2.68 | 2.36 |
| Lysine | 1.99 | 1.53 | 1.56 | 1.72 | 1.81 |
| Methionine | 0.21 | 0.61 | 0.57 | 0.55 | 0.51 |
| Phenylalanine | 1.44 | 1.29 | 1.27 | 1.24 | 1.16 |
| Threonine | 1.17 | 1.05 | 1.04 | 1.07 | 1.05 |
| Tryptophan | 0.38 | 0.23 | 0.23 | 0.23 | 0.23 |
| Valine | 1.38 | 1.34 | 1.33 | 1.35 | 1.32 |
1Amino acids of all diets (FB0, FB10, FB20, and FB30) were calculated prior to the experiment.
2n.d., not detected.