Table 3.
Analyzed nutrient composition of experimental diets containing SFM or SFE, as-fed basis
Item, % | SFM | SFE | N-free | |||||
---|---|---|---|---|---|---|---|---|
Origin: | United States | United States | Ukraine | Ukraine | Hungary | Italy | United States | |
Dry matter | 94.87 | 93.25 | 93.77 | 94.01 | 93.67 | 94.33 | 95.83 | 95.21 |
CP | 13.11 | 13.93 | 10.49 | 13.86 | 9.89 | 13.92 | 12.96 | 0.53 |
Indispensable AA | ||||||||
Arg | 0.96 | 0.96 | 0.90 | 1.15 | 0.81 | 1.02 | 1.03 | 0.01 |
His | 0.32 | 0.32 | 0.30 | 0.38 | 0.27 | 0.35 | 0.34 | — |
Ile | 0.57 | 0.59 | 0.51 | 0.66 | 0.47 | 0.62 | 0.59 | — |
Leu | 0.84 | 0.87 | 0.76 | 0.98 | 0.71 | 0.91 | 0.87 | 0.06 |
Lys | 0.46 | 0.48 | 0.47 | 0.60 | 0.42 | 0.56 | 0.51 | 0.03 |
Met | 0.27 | 0.27 | 0.27 | 0.34 | 0.24 | 0.31 | 0.27 | — |
Phe | 0.62 | 0.63 | 0.55 | 0.71 | 0.52 | 0.66 | 0.63 | 0.01 |
Thr | 0.47 | 0.47 | 0.44 | 0.57 | 0.4 | 0.52 | 0.48 | 0.01 |
Trp | 0.15 | 0.14 | 0.14 | 0.18 | 0.11 | 0.16 | 0.16 | 0.02 |
Val | 0.69 | 0.71 | 0.62 | 0.79 | 0.57 | 0.74 | 0.71 | 0.01 |
Total | 5.35 | 5.44 | 4.96 | 6.36 | 4.52 | 5.85 | 5.59 | 0.13 |
Dispensable AA | ||||||||
Ala | 0.56 | 0.58 | 0.51 | 0.66 | 0.47 | 0.61 | 0.58 | 0.01 |
Asp | 1.19 | 1.20 | 1.08 | 1.36 | 0.98 | 1.26 | 1.22 | 0.05 |
Cys | 0.22 | 0.22 | 0.20 | 0.26 | 0.19 | 0.23 | 0.23 | 0.05 |
Glu | 2.52 | 2.55 | 2.27 | 2.84 | 2.10 | 2.68 | 2.59 | 0.02 |
Gly | 0.75 | 0.78 | 0.70 | 0.89 | 0.64 | 0.82 | 0.79 | 0.02 |
Pro | 0.58 | 0.60 | 0.53 | 0.65 | 0.51 | 0.60 | 0.58 | 0.18 |
Ser | 0.47 | 0.48 | 0.44 | 0.56 | 0.40 | 0.49 | 0.49 | 0.02 |
Tyr | 0.25 | 0.26 | 0.23 | 0.30 | 0.22 | 0.20 | 0.26 | 0.04 |
Total | 6.54 | 6.67 | 5.96 | 7.52 | 5.51 | 6.89 | 6.74 | 0.39 |
Total AA | 11.89 | 12.11 | 10.92 | 13.88 | 10.03 | 12.74 | 12.33 | 0.52 |