Table 7 Linear regression to predict the concentration (%) of standardized ileal digestible (SID) AA from the nutrient concentrations (%) in corn distillers dried grains with solubles (DDGS) fed to pigs 1
From: Amino acid digestibility of heat damaged distillers dried grains with solubles fed to pigs
Intercept | Independent variable2 | |||||||
|---|---|---|---|---|---|---|---|---|
Dependent variable | Estimate | SE | P-value | Variable | Estimate | SE | P-value | r2 |
SID Arginine | -0.66 | 0.20 | < 0.01 | Arg | 1.398 | 0.171 | < 0.01 | 0.70 |
1.16 | 0.02 | < 0.01 | ADIN | -0.506 | 0.053 | < 0.01 | 0.76 | |
SID Histidine | -0.62 | 0.22 | < 0.01 | His | 1.639 | 0.322 | < 0.01 | 0.47 |
0.58 | 0.01 | < 0.01 | ADIN | -0.203 | 0.025 | < 0.01 | 0.68 | |
SID Isoleucine | -0.92 | 0.30 | < 0.01 | Ile | 1.706 | 0.320 | < 0.01 | 0.50 |
0.15 | 0.08 | 0.08 | Lys:CP | 0.200 | 0.031 | < 0.01 | 0.58 | |
SID Leucine | -2.23 | 0.69 | < 0.01 | Leu | 1.623 | 0.243 | < 0.01 | 0.61 |
2.61 | 0.03 | < 0.01 | ADIN | -0.554 | 0.071 | < 0.01 | 0.67 | |
SID Lysine | -0.46 | 0.08 | < 0.01 | Lys | 1.214 | 0.115 | < 0.01 | 0.79 |
0.60 | 0.02 | < 0.01 | ADIN | -0.463 | 0.037 | < 0.01 | 0.84 | |
SID Methionine | -0.39 | 0.13 | < 0.01 | Met | 1.53 | 0.252 | < 0.01 | 0.56 |
0.46 | 0.01 | < 0.01 | ADIN | -0.161 | 0.017 | < 0.01 | 0.76 | |
SID Phenylalanine | -1.11 | 0.26 | < 0.01 | Phe | 1.726 | 0.217 | < 0.01 | 0.68 |
1.08 | 0.01 | < 0.01 | ADIN | -0.304 | 0.034 | < 0.01 | 0.73 | |
SID Threonine | -1.31 | 0.50 | < 0.05 | Thr | 1.967 | 0.499 | < 0.01 | 0.36 |
0.75 | 0.02 | < 0.01 | ADIN | -0.247 | 0.043 | < 0.01 | 0.54 | |
SID Tryptophan | -0.24 | 0.04 | < 0.01 | Trp | 1.767 | 0.219 | < 0.01 | 0.70 |
-0.04 | 0.03 | 0.19 | Lys:CP | 0.061 | 0.011 | < 0.01 | 0.51 | |
SID Valine | -0.88 | 0.50 | 0.08 | Val | 1.438 | 0.400 | < 0.01 | 0.31 |
0.24 | 0.11 | 0.04 | Lys:CP | 0.246 | 0.042 | < 0.01 | 0.54 | |