Table 5.
The effect of olive cake and cactus cladodes on fatty acid profile (g/100 g fat), groups (g/100 g fat), ratios, and indexes of goat kids meat.
| Item | Co | TOC | TCC | TOC+CC | SEM | p-Value |
|---|---|---|---|---|---|---|
| N | 11 | 11 | 11 | 11 | ||
| C4:0 | 0.308 | 0.457 | 0.370 | 0.452 | 0.039 | 0.651 |
| C6:0 | 0.319 ab | 0.443 a | 0.207 b | 0.235 b | 0.026 | 0.011 |
| C8:0 | 0.121 | 0.448 | 0.379 | 0.330 | 0.044 | 0.102 |
| C10:0 | 0.385 | 0.120 | 0.254 | 0.135 | 0.044 | 0.194 |
| C11:0 | 0.246 b | 0.692 a | 0.222 b | 0.426 ab | 0.057 | 0.025 |
| C12:0 | 0.831 a | 0.193 b | 0.220 b | 0.216 b | 0.078 | 0.033 |
| C13:0 | 0.268 | 0.299 | 0.274 | 0.157 | 0.031 | 0.183 |
| C14:0 | 0.984 | 1.11 | 0.967 | 1.25 | 0.056 | 0.234 |
| C14:1 | 0.514 | 0.601 | 0.474 | 0.676 | 0.035 | 0.212 |
| C15:0 | 6.81 | 5.85 | 5.62 | 5.29 | 0.377 | 0.804 |
| C15:1 | 0.888 | 0.519 | 0.613 | 0.572 | 0.062 | 0.461 |
| C16:0 | 12.5 | 12.2 | 14.7 | 13.5 | 0.507 | 0.112 |
| C16:1 | 1.62 | 2.20 | 1.80 | 1.43 | 0.136 | 0.356 |
| C17:0 | 3.30 | 4.54 | 4.11 | 4.08 | 0.272 | 0.609 |
| C17:1 | 1.74 | 1.25 | 1.36 | 1.13 | 0.096 | 0.286 |
| C18:0 | 14.9 | 18.4 | 17.8 | 18.3 | 0.799 | 0.454 |
| 9t-C18:1 | 1.03 | 1.47 | 0.777 | 0.792 | 0.097 | 0.068 |
| C18:1n-9 | 25.5 | 22.1 | 24.9 | 25.0 | 1.071 | 0.656 |
| 6t-C18:2 | 0.497 | 0.443 | 0.418 | 0.275 | 0.039 | 0.270 |
| C18:2n-6 | 6.12 | 5.15 | 4.76 | 6.14 | 0.238 | 0.184 |
| C20:0 | 0.430 | 0.381 | 0.764 | 0.276 | 0.081 | 0.059 |
| C18:3n-6 | 0.407 | 0.337 | 0.944 | 0.337 | 0.110 | 0.080 |
| C20:1 | 0.375 | 0.383 | 1.03 | 0.449 | 0.149 | 0.305 |
| C18:3n-3 | 0.489 | 0.687 | 0.546 | 0.620 | 0.054 | 0.668 |
| C21:0 | 1.24 ab | 1.93 a | 0.501 b | 0.727 b | 0.162 | 0.007 |
| C20:2 | 0.547 | 0.777 | 0.433 | 0.508 | 0.082 | 0.615 |
| C22:0 | 1.90 | 1.24 | 1.36 | 1.54 | 0.092 | 0.267 |
| C20:3n-6 | 0.503 | 0.606 | 0.436 | 0.764 | 0.052 | 0.202 |
| C22:1n-9 | 0.362 | 0.364 | 0.662 | 0.522 | 0.077 | 0.485 |
| C20:3n-3 | 0.309 | 0.310 | 0.283 | 0.410 | 0.035 | 0.520 |
| C20:4n-6 | 1.02 | 0.526 | 1.05 | 0.593 | 0.114 | 0.253 |
| C23:0 | 4.89 | 6.16 | 5.68 | 5.35 | 0.248 | 0.306 |
| C22:2 | 0.401 c | 1.05 a | 0.410 bc | 0.969 ab | 0.089 | 0.015 |
| C24:0 | 1.18 | 1.82 | 1.17 | 1.12 | 0.141 | 0.350 |
| C20:5n-3 | 0.734 | 1.36 | 1.15 | 1.40 | 0.128 | 0.385 |
| C24:1 | 3.57 a | 1.26 b | 1.56 b | 1.36 b | 0.205 | 0.002 |
| C22:6n-3 | 2.86 | 2.25 | 1.80 | 2.65 | 0.144 | 0.071 |
| Summary | ||||||
| SCFA | 1.13 | 1.47 | 1.21 | 1.15 | 0.089 | 0.424 |
| MCFA | 2.84 | 2.90 | 2.16 | 2.73 | 0.330 | 0.560 |
| LCFA | 96.0 | 95.6 | 96.6 | 96.1 | 0.376 | 0.451 |
| SFA | 50.6 | 56.4 | 54.6 | 53.5 | 0.883 | 0.195 |
| MUFA | 35.2 | 29.8 | 32.5 | 31.4 | 0.866 | 0.520 |
| PUFA | 13.9 | 13.5 | 12.2 | 14.7 | 0.650 | 0.087 |
| DFA | 64.0 | 61.7 | 62.5 | 64.4 | 0.755 | 0.733 |
| n-3 | 4.39 | 4.61 | 3.78 | 5.08 | 0.237 | 0.059 |
| n-6 | 8.55 | 7.07 | 7.61 | 8.11 | 0.344 | 0.409 |
| n-9 | 26.9 | 23.9 | 26.3 | 26.3 | 0.943 | 0.244 |
| Ratio | ||||||
| UFA/SFA | 0.971 | 0.768 | 0.819 | 0.861 | 0.035 | 0.207 |
| n-6/n-3 | 1.94 | 1.53 | 2.01 | 1.60 | 0.134 | 0.421 |
| PUFA/SFA | 0.275 | 0.240 | 0.224 | 0.274 | 0.019 | 0.303 |
| MUFA/PUFA | 2.54 | 2.20 | 2.66 | 2.14 | 0.312 | 0.513 |
| Index | ||||||
| AI | 0.351 | 0.390 | 0.420 | 0.408 | 0.014 | 0.420 |
| TI | 0.796 | 0.966 | 1.05 | 0.931 | 0.060 | 0.619 |
| (C18:0+C18:1)/C16:0 | 3.32 | 3.43 | 2.95 | 3.26 | 0.086 | 0.058 |
| Δ9C14 | 0.343 | 0.350 | 0.329 | 0.351 | 0.016 | 0.922 |
| Δ9C16 | 0.115 | 0.152 | 0.109 | 0.095 | 0.013 | 0.148 |
| Δ9C18 | 0.641 | 0.561 | 0.591 | 0.584 | 0.013 | 0.599 |
Co: control diet; TOC: diet with 35% of olive cake; TCC: diet with 30% of cactus cladodes; TOC+CC: diet with 15% of olive cake and 15% of cactus cladodes; AI: atherogenicity index; TI: thrombogenic index; DFA: desirable fatty acids; MUFA: monounsaturated fatty acids; PUFA: polyunsaturated fatty acids; SFA: saturated fatty acids; SEM: standard error of mean; a,b,c: values followed by different letters are significantly different at p < 0.05.