Items | YH supplementation (%) | SEM | ||||
---|---|---|---|---|---|---|
0 | 0.1 | 0.2 | Linear | Quadratic | ||
Relative organ weight (%) | ||||||
Breast muscle | 19.66 | 20.27 | 20.17 | 0.88 | 0.694 | 0.754 |
Liver | 3.00 | 3.28 | 2.87 | 0.10 | 0.404 | 0.134 |
Spleen | 0.08 | 0.10 | 0.09 | 0.01 | 0.357 | 0.197 |
Abdominal fat | 1.13 | 1.17 | 1.19 | 0.04 | 0.404 | 0.821 |
Bursa of fabricius | 0.16 | 0.17 | 0.20 | 0.03 | 0.495 | 0.774 |
Gizzard | 1.25 | 1.17 | 1.39 | 0.08 | 0.243 | 0.151 |
Breast muscle color | ||||||
CIE L* | 56.22 | 53.23 | 56.61 | 1.40 | 0.852 | 0.112 |
CIE a* | 12.78 | 12.60 | 11.66 | 0.99 | 0.453 | 0.764 |
CIE b* | 12.32 | 12.48 | 12.14 | 0.52 | 0.815 | 0.711 |
pH value | 5.54 | 5.58 | 5.65 | 0.09 | 0.440 | 0.901 |
Cooking loss (%) | 31.69 | 29.20 | 27.02 | 2.02 | 0.153 | 0.952 |
WHC (%) | 51.44 | 53.94 | 56.56 | 3.19 | 0.299 | 0.989 |
Drip loss (%) | ||||||
d 1 | 2.02 | 1.82 | 1.52 | 0.53 | 0.703 | 0.394 |
d 3 | 5.94 | 5.41 | 5.21 | 0.77 | 0.666 | 0.474 |
d 5 | 12.21 | 11.41 | 10.02 | 0.71 | 0.045 | 0.821 |
d 7 | 15.27 | 14.53 | 13.72 | 0.74 | 0.021 | 0.966 |