Table 3.
The AID values of chemical components for pigs fed diets with different high-fiber ingredients 1.
| Diets | ||||||||
|---|---|---|---|---|---|---|---|---|
| Items, % 2 | WB | CB | SBP | OB | SH | RB | SEM | P-Value |
| DE, MJ/kg | 12.52 b | 12.23 bc | 12.15 bc | 12.95 a | 12.07 c | 12.09 c | 0.10 | <0.01 |
| GE | 75.43 ab | 72.04 b | 72.89 b | 77.77 a | 71.87 b | 72.84 b | 1.04 | <0.01 |
| DM | 75.37 a | 70.23 b | 69.35 b | 74.74 a | 68.56 b | 68.95 b | 0.88 | <0.01 |
| Ash | 14.97 a | 18.64 a | 2.14 b | 24.59 a | 18.25 a | 19.72 a | 4.39 | <0.01 |
| OM | 78.16 a | 72.55 b | 74.16 b | 77.94 a | 71.13 b | 73.54 b | 0.82 | <0.01 |
| EE | 80.85 a | 86.25 a | 57.26 b | 95.12 a | 94.27 a | 94.24 a | 5.42 | <0.01 |
| TDF | 2.71 bc | 6.55 b | 6.33 b | 13.89 a | 2.66 bc | 2.33 c | 2.07 | 0.02 |
| SDF | 5.33 c | 9.14 c | 12.33 c | 38.61 b | 48.93 a | 10.00 c | 3.34 | <0.01 |
| IDF | 1.58 | 5.00 | 4.00 | 3.67 | 1.93 | 1.33 | 1.22 | 0.26 |
| NDF | 14.03 bc | 9.25 c | 20.40 b | 32.95 a | 15.19 bc | 9.27 c | 3.11 | <0.01 |
| ADF | 4.50 | 2.80 | 7.02 | 9.04 | 4.70 | 1.67 | 5.46 | 0.12 |
| Cellulose | 5.47 | 1.82 | 3.70 | 8.62 | 7.02 | 0.70 | 8.83 | 0.39 |
| Hemicellulose | 20.38 c | 13.15 c | 45.48 b | 62.96 a | 45.35 b | 23.27 c | 3.45 | <0.01 |
1a,b,c Least squares means in a row without a common superscript are different (P < 0.05). Each treatment included 6 replicates (n = 6). 2 ADF = acid detergent fiber; AID = apparent ileal digestibility; CB = corn bran; DE = digestible energy; DM = dry matter; EE = ether extract; IDF = insoluble dietary fiber; NDF = neutral detergent fiber; OB = oat bran; OM = organic matter; RB = rice bran; SDF = soluble dietary fiber; SBP = sugar beet pulp; SH = soybean hulls; TDF = total dietary fiber; WB = wheat bran.