Table 2.
Effects of wet corn distiller grains (WDG) on the percentages of the main fatty acids in the intramuscular fat of longissimus muscle of F1 Angus-Nellore bulls.
| Control | 45% WDG | SEM | p-Value | |
|---|---|---|---|---|
| Intramuscular fat, % | 2.90 | 1.85 | 0.095 | <0.0001 |
| Fatty acids (mg/100 g of meat) a | ||||
| C6:0 | 1.849 | 1.075 | 0.383 | 0.077 |
| C10:0 | 1.829 | 1.149 | 0.219 | 0.037 |
| C11:0 | 0.099 | 0.033 | 0.012 | 0.003 |
| Lauric C12:0 | 2.343 | 1.127 | 0.240 | 0.009 |
| C13:0 iso | 0.341 | 0.103 | 0.055 | 0.001 |
| C14:0 iso | 0.717 | 0.503 | 0.185 | 0.861 |
| Myristic C14:0 | 87.829 | 51.924 | 7.358 | 0.009 |
| C15:0 iso | 1.897 | 1.550 | 0.283 | 0.410 |
| C15:0 anteiso | 4.375 | 3.454 | 0.694 | 0.487 |
| Myristoleic C14:1 c9 | 18.741 | 10.337 | 2.568 | 0.066 |
| Pentadecanoic C15:0 | 16.069 | 6.996 | 1.177 | <0.0001 |
| C16:0 iso | 1.795 | 1.278 | 0.367 | 0.492 |
| Palmitic C16:0 | 733.76 | 468.36 | 24.679 | 0.347 |
| C17:0 iso | 5.196 | 4.753 | 0.526 | 0.567 |
| Palmitoleic C16:1 c9 | 105.11 | 52.987 | 7.378 | 0.001 |
| Margaric C17:0 | 34.703 | 16.794 | 1.807 | 0.001 |
| Heptadecenoic C17:1 | 29.482 | 11.380 | 2.728 | <0.0001 |
| Stearic C18:0 | 378.11 | 262.61 | 17.397 | 0.002 |
| C18:1 trans | 75.933 | 75.957 | 11.334 | 0.998 |
| Oleic C18:1 c9 | 1062.82 | 645.70 | 61.888 | 0.001 |
| C18:1 c11 | 78.606 | 40.235 | 5.234 | 0.001 |
| C18:1 c12 | 8.163 | 5.821 | 0.391 | 0.003 |
| C18:1 c13 | 11.839 | 5.478 | 2.013 | 0.104 |
| C18:1 t16 | 1.855 | 2.101 | 0.427 | 0.694 |
| C18:1 c15 | 1.734 | 1.134 | 0.166 | 0.034 |
| Linoleic C18:2 c9c12 | 131.04 | 99.794 | 18.983 | 0.278 |
| C20:0 | 2.082 | 1.586 | 0.203 | 0.077 |
| C18:3 n6 | 0.851 | 0.532 | 0.205 | 0.303 |
| α-Linolenic C18:3 n3 | 10.389 | 6.348 | 0.882 | 0.012 |
| C20:1 | 3.017 | 1.002 | 0.413 | 0.009 |
| CLA C18:2 c9t11 | 3.877 | 4.772 | 0.826 | 0.465 |
| C18:2 t10c12 | 0.094 | 0.201 | 0.075 | 0.607 |
| C20:2 | 1.306 | 0.921 | 0.219 | 0.248 |
| C20:3 n6 | 5.702 | 4.974 | 1.185 | 0.676 |
| C22:0 | 0.0686 | 0.125 | 0.029 | 0.676 |
| Arachidonic C20:4 n6 | 32.616 | 24.869 | 6.922 | 0.452 |
| EPA C20:5 n3 | 7.576 | 5.204 | 1.434 | 0.276 |
| C24:0 | 0.076 | 0.0552 | 0.021 | 0.505 |
| C24:1 | 2.855 | 1.982 | 0.616 | 0.346 |
| C22:5 | 14.983 | 10.644 | 2.806 | 0.306 |
| C22:6 n3 | 1.500 | 1.273 | 0.325 | 0.634 |
| ΣSFA | 1271.29 | 822.41 | 34.943 | <0.0001 |
| ΣUFA | 1610.15 | 1013.69 | 83.816 | 0.001 |
| ΣMUFA | 1400.21 | 854.16 | 76.630 | 0.001 |
| ΣPUFA | 209.94 | 159.53 | 31.540 | 0.291 |
| ΣMUFA/ΣSFA | 32.418 | 19.179 | 2.519 | 0.001 |
| ΣPUFA/ΣSFA | 4.887 | 3.615 | 0.776 | 0.280 |
| ΣUFA/ΣSFA | 37.305 | 22.794 | 2.854 | 0.004 |
| Σn3 | 19.465 | 12.826 | 2.579 | 0.106 |
| Σn6 | 39.169 | 30.376 | 8.284 | 0.474 |
| ω-6/ω-3 | 54.802 | 42.263 | 6.873 | 0.233 |
a SFA = saturated fatty acids; UFA = unsaturated fatty acids; MUFA = monounsaturated fatty acids; PUFA = polyunsaturated fatty acids. ΣSFA = sum of the saturated fatty acids; sum of the unsaturated fatty acids; ΣMUFA = sum of the monounsaturated fatty acids; ΣPUFA = sum of the polyunsaturated fatty acids.