Table 2.
Amount1 of fatty acids from L. lumborum muscle of steers fed either a corn diet, 40% Full-fat MDGS, 40% De-oiled MDGS, or 38% De-oiled MDGS plus corn oil
| Fatty acid | Corn | Full-fat MDGS | De-oiled MDGS | De-oiled MDGS plus oil | P-value |
|---|---|---|---|---|---|
| C14:0 | 251.39 | 242.10 | 254.82 | 287.61 | 0.37 |
| C14:1 | 70.61 | 65.31 | 70.99 | 75.81 | 0.74 |
| C15:0 | 40.46 | 32.71 | 32.23 | 41.27 | 0.13 |
| C15:1 | 115.99 | 134.60 | 87.21 | 87.10 | 0.14 |
| C16:0 | 1,828.88 | 1,715.35 | 1,868.51 | 2,036.37 | 0.14 |
| C16:1 | 236.26 | 220.69 | 242.30 | 250.14 | 0.70 |
| C17:0 | 81.61 | 66.41 | 61.75 | 68.97 | 0.13 |
| C17:1 | 67.11 | 61.92 | 75.92 | 79.04 | 0.42 |
| C18:0 | 866.31b | 959.23ab | 946.25ab | 1,100.08a | 0.03 |
| C18:1T | 10.23 | 22.44 | 23.77 | 23.93 | 0.07 |
| C18:1 | 2,246.03 | 2,239.03 | 2,229.07 | 2,526.08 | 0.22 |
| C18:1V | 135.11 | 138.57 | 122.14 | 158.95 | 0.07 |
| C18:2 | 406.60b | 549.61a | 555.89a | 565.68a | <0.01 |
| C18:3 | 13.59b | 15.99ab | 14.05ab | 17.97a | 0.03 |
| C20:4 | 104.28 | 96.61 | 98.82 | 91.22 | 0.72 |
| Total | 6,636.87 | 6,693.98 | 6,830.95 | 7,649.29 | 0.12 |
| SFA | 3,139.70 | 3,078.80 | 3,242.24 | 3,627.89 | 0.10 |
| UFA | 3,497.17 | 3,615.18 | 3,588.71 | 4,021.40 | 0.16 |
| MUFA | 2,913.52 | 2,885.56 | 2,856.90 | 3,627.89 | 0.18 |
| PUFA | 577.41b | 729.68a | 731.75a | 751.96a | 0.01 |
a,bMeans in the same row with different superscripts differ (P ≤ 0.05).
1Amount of fatty acid expressed in mg/100 g of tissue.
MDGS = modified distillers grains plus soluble; MUFA = monounsaturated fatty acids; PUFA = polyunsaturated fatty acids; UFA = unsaturated fatty acids.