Table 3.
Analyzed nutrient composition of experimental diets, as-fed basis
Item, % | Bakery meal diet | N-free diet | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
A | B | C | D | E | F | G | H | I | J | K | ||
Dry matter | 89.98 | 90.23 | 89.44 | 90.49 | 88.58 | 87.99 | 87.99 | 89.06 | 85.94 | 86.77 | 90.38 | 92.77 |
Crude protein | 11.08 | 12.07 | 9.21 | 11.92 | 13.51 | 11.23 | 13.81 | 12.39 | 12.31 | 8.21 | 13.00 | 0.53 |
Indispensable amino acids | ||||||||||||
Arg | 0.50 | 0.56 | 0.44 | 0.63 | 0.65 | 0.54 | 0.66 | 0.49 | 0.64 | 0.35 | 0.66 | 0.01 |
His | 0.24 | 0.27 | 0.19 | 0.28 | 0.30 | 0.24 | 0.30 | 0.27 | 0.29 | 0.16 | 0.29 | 0.00 |
Ile | 0.42 | 0.43 | 0.33 | 0.43 | 0.52 | 0.41 | 0.48 | 0.46 | 0.51 | 0.40 | 0.51 | 0.01 |
Leu | 0.80 | 0.79 | 0.62 | 0.86 | 1.02 | 0.79 | 0.93 | 0.89 | 0.96 | 0.68 | 0.95 | 0.02 |
Lys | 0.38 | 0.35 | 0.28 | 0.45 | 0.50 | 0.38 | 0.41 | 0.37 | 0.43 | 0.27 | 0.57 | 0.01 |
Met | 0.17 | 0.18 | 0.15 | 0.19 | 0.21 | 0.16 | 0.21 | 0.20 | 0.18 | 0.11 | 0.20 | 0.01 |
Phe | 0.51 | 0.52 | 0.40 | 0.54 | 0.61 | 0.49 | 0.61 | 0.58 | 0.62 | 0.48 | 0.58 | 0.01 |
Thr | 0.35 | 0.36 | 0.28 | 0.39 | 0.44 | 0.34 | 0.40 | 0.37 | 0.45 | 0.29 | 0.44 | 0.01 |
Trp | 0.12 | 0.15 | 0.07 | 0.13 | 0.11 | 0.10 | 0.14 | 0.13 | 0.11 | 0.09 | 0.13 | < 0.02 |
Val | 0.52 | 0.54 | 0.42 | 0.57 | 0.63 | 0.51 | 0.59 | 0.55 | 0.69 | 0.47 | 0.60 | 0.01 |
Dispensable amino acids | ||||||||||||
Ala | 0.46 | 0.48 | 0.37 | 0.54 | 0.61 | 0.46 | 0.54 | 0.45 | 0.64 | 0.40 | 0.56 | 0.01 |
Asp | 0.76 | 0.71 | 0.62 | 0.83 | 1.03 | 0.74 | 0.83 | 0.68 | 0.86 | 0.57 | 1.05 | 0.02 |
Cys | 0.22 | 0.26 | 0.20 | 0.25 | 0.26 | 0.23 | 0.27 | 0.25 | 0.20 | 0.15 | 0.22 | 0.01 |
Glu | 2.47 | 2.86 | 2.03 | 2.49 | 2.68 | 2.47 | 3.21 | 3.31 | 1.76 | 1.25 | 2.54 | 0.02 |
Gly | 0.44 | 0.51 | 0.37 | 0.51 | 0.55 | 0.44 | 0.55 | 0.44 | 0.56 | 0.35 | 0.50 | 0.01 |
Pro | 0.87 | 0.98 | 0.66 | 0.88 | 0.91 | 0.80 | 1.08 | 1.15 | 0.65 | 0.45 | 0.83 | 0.05 |
Ser | 0.42 | 0.43 | 0.34 | 0.45 | 0.51 | 0.43 | 0.50 | 0.48 | 0.46 | 0.29 | 0.47 | 0.01 |
Tyr | 0.28 | 0.29 | 0.21 | 0.33 | 0.37 | 0.26 | 0.35 | 0.34 | 0.80 | 0.86 | 0.33 | 0.01 |
Total amino acids | 10.19 | 10.89 | 8.19 | 11.00 | 12.17 | 9.99 | 12.27 | 11.68 | 11.01 | 7.81 | 11.69 | 0.41 |