Table 3.
Crude protein (CP) and amino acid composition (%) of animal protein by-product meals, the basal diet, and the N-free diet fed to growing pigs, DM basis1
| Item | BM-1 | BM-2 | CBM | CM | FM-1 | FM-2 | MB-1 | MB-2 | MB-3 | MM-1 | MM-2 | PBM | PM | Basal | N-Free |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DM | 90.25 | 93.01 | 98.41 | 96.24 | 90.43 | 94.35 | 98.48 | 95.70 | 97.56 | 97.92 | 97.97 | 98.03 | 98.48 | 95.42 | 95.99 |
| CP | 98.33 | 95.35 | 69.20 | 69.52 | 91.36 | 86.35 | 54.04 | 54.54 | 59.83 | 60.29 | 55.65 | 58.04 | 49.26 | 12.60 | 0.22 |
| Ala | 7.88 | 6.98 | 4.36 | 4.48 | 4.64 | 4.15 | 3.93 | 3.93 | 4.07 | 4.01 | 3.48 | 4.07 | 3.37 | 0.69 | 0.01 |
| Arg | 4.06 | 4.54 | 4.48 | 4.72 | 6.06 | 5.81 | 3.44 | 3.53 | 3.96 | 3.99 | 3.80 | 3.87 | 3.07 | 0.91 | 0.01 |
| Asp | 9.98 | 8.87 | 5.49 | 5.70 | 6.48 | 5.88 | 3.99 | 3.92 | 4.31 | 4.45 | 4.54 | 3.99 | 3.26 | 1.47 | 0.03 |
| Cys | 1.13 | 1.31 | 0.76 | 0.64 | 5.04 | 4.29 | 0.45 | 0.44 | 0.62 | 0.61 | 0.57 | 0.47 | 0.50 | 0.22 | 0.00 |
| Glu | 8.78 | 8.73 | 8.59 | 9.13 | 9.51 | 8.64 | 6.39 | 6.41 | 6.96 | 7.28 | 7.52 | 6.49 | 5.30 | 2.60 | 0.03 |
| Gly | 4.01 | 3.70 | 5.95 | 6.14 | 6.27 | 5.99 | 6.36 | 6.80 | 6.99 | 6.74 | 4.52 | 7.71 | 6.04 | 0.58 | 0.01 |
| His | 5.94 | 5.30 | 1.40 | 1.74 | 1.45 | 1.23 | 1.12 | 1.00 | 1.15 | 1.22 | 1.40 | 0.87 | 0.75 | 0.36 | 0.00 |
| Ile | 0.92 | 2.70 | 2.82 | 2.85 | 4.32 | 4.18 | 1.76 | 1.65 | 1.80 | 1.92 | 2.20 | 1.79 | 1.39 | 0.66 | 0.01 |
| Leu | 12.39 | 10.50 | 4.76 | 4.72 | 7.79 | 7.24 | 3.33 | 3.21 | 3.57 | 3.71 | 3.87 | 3.02 | 2.66 | 1.23 | 0.02 |
| Lys | 9.24 | 8.18 | 4.33 | 4.82 | 3.01 | 2.65 | 3.33 | 2.87 | 3.21 | 3.32 | 3.33 | 2.96 | 2.59 | 0.81 | 0.02 |
| Met | 1.39 | 1.26 | 1.38 | 1.52 | 0.77 | 0.68 | 0.86 | 0.74 | 0.86 | 0.90 | 0.97 | 0.95 | 0.65 | 0.19 | 0.01 |
| Phe | 7.25 | 6.01 | 2.67 | 2.59 | 4.56 | 4.37 | 1.89 | 1.83 | 2.00 | 2.03 | 2.18 | 1.83 | 1.51 | 0.73 | 0.01 |
| Pro | 3.67 | 3.49 | 3.67 | 3.84 | 7.40 | 7.31 | 3.72 | 3.88 | 4.15 | 4.07 | 3.04 | 4.28 | 3.50 | 0.84 | 0.03 |
| Ser | 4.48 | 3.86 | 2.32 | 2.22 | 7.69 | 7.50 | 1.74 | 1.76 | 2.11 | 2.05 | 1.84 | 1.76 | 1.61 | 0.63 | 0.01 |
| Thr | 4.83 | 4.47 | 2.59 | 2.62 | 4.21 | 3.93 | 1.77 | 1.73 | 1.94 | 1.95 | 2.01 | 1.73 | 1.43 | 0.54 | 0.01 |
| Trp | 1.71 | 1.64 | 0.71 | 0.74 | 0.54 | 0.64 | 0.44 | 0.40 | 0.45 | 0.47 | 0.49 | 0.38 | 0.36 | 0.18 | 0.00 |
| Tyr | 3.09 | 3.11 | 2.34 | 1.60 | 2.69 | 2.64 | 1.39 | 1.32 | 1.57 | 1.61 | 1.88 | 1.33 | 1.16 | 0.43 | 0.01 |
| Val | 8.95 | 7.31 | 3.45 | 3.20 | 7.18 | 6.75 | 2.47 | 2.30 | 2.57 | 2.65 | 2.72 | 2.12 | 1.99 | 0.70 | 0.00 |
1Analyzed at the University of Missouri Agricultural Experiment Station Chemical Laboratories, Columbia, MO. Abbreviations: BM, spray-dried blood meal; CBM, chicken by-product meal; CM, chicken meal; FM, feather meal; MB, meat and bone meal; MM, meat meal; PBM, poultry by-product meal; PM, poultry meal.