Table 2.
Fatty acid profile in longissimus muscle fat.
| Item | Group I (Control) SBM + RO |
Group II cDDGS + RO |
Group III cDDGS + BT |
Group IV cDDGS + CO |
p Value | SEM |
|---|---|---|---|---|---|---|
| C8:0 caprylic | 0.08 | 0.06 | 0.09 | 0 | - | - |
| C10:0 capric | 0 | 0 | 0.27 | 0.65 | - | - |
| C12:0 lauric | 0.42 a | 0.35 a | 0.45 a | 1.01 b | 0.008 | 0.071 |
| C14:0 myristic | 1.36 a | 1.32 a | 1.41 a | 2.33 b | 0.005 | 0.111 |
| C16:0 palmitic | 20.60 b | 18.60 a | 21.46 b | 22.13 b | 0.003 | 0.402 |
| C16:1 n-7 palmitoleic | 2.36 | 2.39 | 2.37 | 2.42 | 0.993 | 0.068 |
| C18:0 stearic | 12.10 | 11.88 | 12.58 | 12.38 | 0.365 | 0.146 |
| C18:1 n-9 oleic | 35.35 | 37.14 | 36.81 | 35.80 | 0.641 | 0.535 |
| C18:2 n-6 linoleic | 16.75 ab | 18.12 b | 14.93 a | 14.02 a | 0.042 | 0.585 |
| ɤ C18:3 n-6 gama-linolenic | 0.16 | 0.13 | 0.15 | 0.13 | 0.501 | 0.008 |
| C18:3 n-3 alpha-linolenic | 1.34 c | 1.03 b | 0.66 a | 0.65 a | 0.001 | 0.074 |
| C20:0 arachidic | 0.32 | 0.28 | 0.33 | 0.36 | 0.551 | 0.019 |
| C20:4 n-6 arachidonic | 6.28 | 6.21 | 6.66 | 5.36 | 0.706 | 0.383 |
| C20:5 n-3 EPA | 0.54 b | 0.32 a | 0.22 a | 0.22 a | 0.005 | 0.041 |
| C22:0 behenic | 0.51 b | 0.34 a | 0.22 a | 0.33 a | 0.002 | 0.031 |
| C22:1 n-9 erucic | 0.22 b | 0.22 b | 0.09 a | 0.07 a | 0.003 | 0.021 |
| C22:6 n-3 DHA | 0.91 b | 0.50 a | 0.33 a | 0.21 a | 0.001 | 0.077 |
| SFA | 35.31 b | 32.83 a | 36.63 b | 39.20 c | 0.005 | 0.612 |
| UFA | 63.96 b | 66.05 c | 62.23 b | 58.86 a | 0.002 | 0.691 |
| MUFA | 37.94 | 39.74 | 39.28 | 38.28 | 0.674 | 0.562 |
| PUFA | 26.02 b | 26.31 b | 22.95 ab | 20.58 a | 0.042 | 0.919 |
| PUFA n-6 | 23.22 | 24.46 | 21.74 | 19.51 | 0.147 | 0.804 |
| PUFA n-3 | 2.80 c | 1.85 b | 1.21 a | 1.07 a | 0.001 | 0.176 |
| PUFA n-6/n-3 | 8.45 a | 13.25 b | 18.09 c | 18.38 c | 0.005 | 0.360 |
| PUFA:SFA ratio (P:S) | 0.74 b | 0.80 b | 0.63 ab | 0.52 a | 0.015 | 0.036 |
| Fat saturation index (S:P) | 0.53 ab | 0.48 a | 0.57 b | 0.63 c | 0.002 | 0.015 |
| Iodine value (IV) | 65.81 b | 68.79 b | 61.95 a | 59.44 a | 0.008 | 0.961 |
a, b, c—mean values in the same row with different letters differ significantly at p ≤ 0.05. SEM—standard error of mean; SFA—sum of saturated fatty acids; UFA—sum of unsaturated fatty acids; MUFA—sum of monounsaturated fatty acids; PUFA—sum of polyunsaturated fatty acids.