Table 3.
Analyzed nutrient composition of experimental diets, as-fed basis
| |
Diet
1
|
|||||
|---|---|---|---|---|---|---|
| Item | Conventional DDGS | Low-fat DDGS, 7.5% fat | Low-fat DDGS, 6.9% fat | Low-fat DDGS, 7.5% fat with oil | Low-fat DDGS, 6.9% fat with oil | N-free |
| CP, % |
15.62 |
16.49 |
16.59 |
16.01 |
15.65 |
0.28 |
| DM, % |
92.26 |
90.99 |
89.57 |
90.20 |
87.67 |
91.93 |
| AEE 2, % |
7.47 |
5.20 |
5.15 |
6.21 |
6.95 |
4.07 |
| Indispensable AA, % |
|
|
|
|
|
|
| Arg |
0.73 |
0.72 |
0.75 |
0.72 |
0.70 |
0.01 |
| His |
0.43 |
0.46 |
0.46 |
0.45 |
0.41 |
0.00 |
| Ile |
0.57 |
0.62 |
0.61 |
0.60 |
0.55 |
0.01 |
| Leu |
1.69 |
1.91 |
1.88 |
1.88 |
1.74 |
0.02 |
| Lys |
0.51 |
0.51 |
0.51 |
0.50 |
0.47 |
0.01 |
| Met |
0.31 |
0.35 |
0.33 |
0.34 |
0.31 |
0.00 |
| Phe |
0.73 |
0.81 |
0.80 |
0.79 |
0.74 |
0.01 |
| Thr |
0.58 |
0.62 |
0.63 |
0.63 |
0.60 |
0.01 |
| Trp |
0.13 |
0.12 |
0.13 |
0.12 |
0.12 |
<0.04 |
| Val |
0.81 |
0.88 |
0.87 |
0.84 |
0.77 |
0.01 |
| Dispensable AA, % |
|
|
|
|
|
|
| Ala |
1.08 |
1.19 |
1.18 |
1.17 |
1.09 |
0.01 |
| Asp |
1.01 |
1.08 |
1.08 |
1.06 |
1.00 |
0.01 |
| Cys |
0.29 |
0.32 |
0.31 |
0.32 |
0.28 |
0.00 |
| Glu |
2.38 |
2.62 |
2.58 |
2.56 |
2.40 |
0.03 |
| Gly |
0.64 |
0.67 |
0.68 |
0.66 |
0.62 |
0.01 |
| Pro |
1.24 |
1.40 |
1.38 |
1.38 |
1.30 |
0.06 |
| Ser |
0.62 |
0.67 |
0.69 |
0.71 |
0.68 |
0.01 |
| Tyr | 0.54 | 0.58 | 0.58 | 0.59 | 0.56 | 0.01 |
1DDGS = distillers dried grain with solubles.
2AEE = acid hydrolyzed ether extract.