Table 7.
Effect of different levels of cornelian cherry extract (CCE) on breast meat total phenolic content oxidative stability and lipid peroxidation during freezing storage at −20 °C.
| CCE (mg/kg Diet) | |||||||
|---|---|---|---|---|---|---|---|
| Parameters | 0 | 50 | 100 | 200 | 400 | p-Value | SEM |
| TPC at d 7 of storage | 68.71 e | 111.06 d | 124.06 c | 131.68 b | 143.72 a | 4.91 | <0.001 |
| TPC at d 90 of storage | 49.77 d | 96.71 c | 109.51 b | 121.95 a | 128.02 a | 3.27 | <0.001 |
| DPPH assay at d 7 of storage | 86.99 e | 118.20 d | 133.67 c | 148.58 b | 155.88 a | 4.45 | <0.001 |
| DPPH at d 90 of storage | 77.58 e | 106.93 d | 124.61 c | 134.58 b | 144.03 a | 3.89 | <0.001 |
| FRAP assay at d 7 of storage | 229.44 e | 435.81 d | 447.99 c | 514.62 b | 618.37 a | 8.09 | <0.001 |
| FRAP assay at d 90 of storage | 175.44 d | 292.34 c | 301.89 c | 369.88 b | 474.55 a | 7.51 | <0.001 |
| MDA content at d 7 of storage | 0.47 a | 0.26 b | 0.22 c | 0.15 d | 0.19 d | 0.12 | <0.03 |
| MDA content at d 90 of storage | 0.67 a | 0.46 a | 0.30 b | 0.28 b | 0.21 c | 0.03 | <0.008 |
TPC = Total phenolic contents; DPPH = 2,2-Diphenyl-1-picrihydrzyl; FRAP = Ferric reducing antioxidant power; MDA = malondialdehyde; Number of birds/replicate = 10; a–e Means within a row carrying different superscript letters denote significant differences (p < 0.05).