Table 5.
Pearson correlation coefficients among lipid composition and peroxidation measures with performance and plasma Trp1
| Lipid quality indices | ADG | G:F | Trp | |||
|---|---|---|---|---|---|---|
| R value1 | P value1 | R value | P value | R value | P value | |
| UFA:SFA | 0.23 | 0.10 | 0.26 | 0.06 | 0.72 | 0.01 |
| PV | −0.32 | 0.02 | −0.33 | 0.01 | −0.46 | 0.01 |
| AnV | – | – | – | – | −0.73 | 0.01 |
| OFA | – | – | – | – | 0.63 | 0.01 |
| TPC | −0.29 | 0.04 | −0.32 | 0.02 | −0.66 | 0.01 |
| PTAG | – | – | – | – | −0.74 | 0.01 |
| OSI | – | – | – | – | 0.63 | 0.01 |
| Hexanal | −0.33 | 0.01 | −0.35 | 0.01 | −0.49 | 0.01 |
| Acrolein | – | – | – | – | −0.69 | 0.01 |
| DDE | – | – | – | – | −0.74 | 0.01 |
| HNE | −0.29 | 0.04 | −0.32 | 0.02 | −0.66 | 0.01 |
| Ratio | – | – | – | – | −0.64 | 0.01 |
| TOC | 0.30 | 0.03 | 0.33 | 0.02 | 0.64 | 0.01 |
ADG, average daily gain; AnV, p-anisidine value; DDE, 2,4-decadienal; FA, fatty acid; HNE, 4-hydroxynonenal; IV, iodine value; ND, not detected; OFA, oxidized fatty acids; OSI, oil stability index; PTAG, polymerized tryacylglycerides; PV, peroxide value; TBA, thiobarbituric acid; TOC, tocopherol; TPC, total polar compounds; UFA:SFA, unsaturated:saturated fatty acid ratio.
Ratio, ratio of aldehydes as described by Wang et al. (2016).
1Correlation (R value) and correlation significance (P value). If no value is given, it was not found to be significant (−) at P ≤0.10. There were no correlations between ADFI and any lipid quality indices.