Table 5.
Apparent jejunal digestibility of indispensable and dispensable AA, for CON diet and a multi-strain Bacillus subtilis-based DFM (CDFM)†
| Item | CON | CDFM | SEM | P-value |
|---|---|---|---|---|
| Indispensable AA, % | ||||
| Arg | 57.00 | 64.96 | 3.64 | 0.13 |
| His | 47.20 | 55.51 | 3.64 | 0.11 |
| Ile | 51.26 | 57.67 | 3.20 | 0.17 |
| Leu | 54.27 | 58.58 | 3.20 | 0.35 |
| Lys | 61.62y | 70.61x | 3.40 | 0.07 |
| Met | 67.09y | 73.44x | 2.22 | 0.06 |
| Met + Cys | 46.20y | 55.31x | 3.70 | 0.07 |
| Phe | 54.63 | 59.81 | 2.88 | 0.21 |
| Thr | 49.36y | 58.47x | 3.61 | 0.08 |
| Trp | 56.92b | 68.02a | 3.34 | 0.04 |
| Val | 49.77 | 57.63 | 3.56 | 0.13 |
| Dispensable AA, % | ||||
| Ala | 47.37 | 53.11 | 3.44 | 0.24 |
| Asp | 43.57 | 52.06 | 3.83 | 0.13 |
| Cys | 12.55b | 29.41a | 5.32 | 0.04 |
| Glu | 49.70 | 54.84 | 3.11 | 0.25 |
| Gly | -8.69 | -1.47 | 8.84 | 0.57 |
| Pro | 44.17 | 49.66 | 3.87 | 0.32 |
| Ser | 43.88 | 51.94 | 3.76 | 0.14 |
| Tyr | 51.59 | 58.13 | 3.37 | 0.18 |
| All indispensable AA, % | 57.89 | 62.31 | 3.17 | 0.31 |
| All dispensable AA, % | 45.00 | 48.14 | 3.93 | 0.55 |
| All AA, % | 47.87 | 54.44 | 3.43 | 0.18 |
†CDFM (United Animal Health, Sheridan, IN), digestibility coefficients within the jejunum, n = 6 to 8 representative pigs per treatment at both days 21 and 42, and n = 3 to 4 for Trp day 21 due to lack of sufficient sample collection.
a,bValues in a common row lacking a common superscript differ (P ≤ 0.05).
x,yValues in a common row lacking a common superscript tend to differ (P ≤ 0.10).