Table 2.
Analyzed crude protein, minerals, and total AA contents of the experimental diets (%, as-fed)
| Dietary treatment1 | |||||
|---|---|---|---|---|---|
| Item | CON | G1 | G2 | T1 | T2 |
| CP | 12.11 | 12.73 | 12.88 | 12.46 | 12.24 |
| Ca | 0.74 | 0.77 | 0.69 | 0.69 | 0.67 |
| P | 0.32 | 0.26 | 0.25 | 0.24 | 0.25 |
| Lys | 1.06 (1.11)2 | 1.13 (1.11) | 1.15 (1.11) | 1.13 (1.11) | 1.06 (1.11) |
| Arg | 0.47 (0.50) | 0.48 (0.50) | 0.49 (0.50) | 0.47 (0.50) | 0.47 (0.50) |
| His | 0.35 (0.38) | 0.36 (0.38) | 0.38 (0.38) | 0.36 (0.38) | 0.37 (0.38) |
| Ile | 0.53 (0.57) | 0.55 (0.57) | 0.57 (0.57) | 0.54 (0.57) | 0.54 (0.57) |
| Leu | 1.07 (1.11) | 1.09 (1.11) | 1.14 (1.11) | 1.09 (1.11) | 1.07 (1.11) |
| Met | 0.41 (0.47) | 0.41 (0.47) | 0.41 (0.47) | 0.40 (0.47) | 0.39 (0.47) |
| Phe | 0.56 (0.59) | 0.59 (0.59) | 0.61 (0.59) | 0.59 (0.59) | 0.56 (0.59) |
| Thr | 0.58 (0.66) | 0.62 (0.66) | 0.75 (0.66) | 1.59 (1.66) | 2.34 (2.66) |
| Trp | 0.15 (0.18) | 0.15 (0.18) | 0.16 (0.18) | 0.15 (0.18) | 0.15 (0.18) |
| Val | 0.65 (0.70) | 0.68 (0.70) | 0.71 (0.70) | 0.66 (0.70) | 0.69 (0.70) |
| Glu | 2.30 (2.29) | 3.47 (3.54) | 4.64 (4.79) | 2.32 (2.29) | 2.35 (2.29) |
| Gly | 1.27 (1.25) | 0.69 (0.77) | 0.32 (0.29) | 0.74 (0.77) | 0.29 (0.29) |
| Pro | 0.78 (0.97) | 0.78 (0.97) | 0.79 (0.97) | 0.77 (0.97) | 0.76 (0.97) |
| Ser | 0.62 (0.68) | 0.44 (0.46) | 0.25 (0.25) | 0.44 (0.46) | 0.26 (0.25) |
| Ala | 1.13 (1.15) | 1.15 (1.15) | 1.15 (1.15) | 1.14 (1.15) | 1.11 (1.15) |
| Asp | 1.51 (1.50) | 1.51 (1.50) | 1.56 (1.50) | 1.48 (1.50) | 1.49 (1.50) |
| Cys | 0.11 (0.14) | 0.14 (0.14) | 0.14 (0.14) | 0.12 (0.14) | 0.13 (0.14) |
1CON, control; G1, Gly supplied at 60% of CON and replaced with Glu; G2, Gly supplied at 20% of CON and replaced with Glu; T1, Gly supplied at 60% of CON and replaced with Thr; T2 Gly supplied at 20% of CON and replaced with Thr.
2Calculated nutrient contents are shown in parentheses.