Parameters | Light intensity (lx) | SEM | ||||
---|---|---|---|---|---|---|
5 | 20 | 35 | 50 | |||
Chemical composition | ||||||
Moisture (%) | 75.75 | 76.43 | 76.19 | 75.75 | 0.203 | 0.078 |
Crude protein (%) | 22.26 | 21.53 | 21.83 | 22.45 | 0.290 | 0.149 |
Crude fat (%) | 1.17 | 1.06 | 1.17 | 1.06 | 0.152 | 0.909 |
Crude ash (%) | 1.19 | 1.21 | 1.17 | 1.23 | 0.036 | 0.675 |
pH | 5.64 | 5.73 | 5.77 | 5.67 | 0.046 | 0.203 |
Color | ||||||
L* | 56.25 | 58.12 | 57.07 | 59.41 | 1.177 | 0.294 |
a* | 1.64 | 1.57 | 1.46 | 1.46 | 0.259 | 0.953 |
b* | 9.57 | 9.42 | 8.27 | 10.19 | 0.736 | 0.348 |
Physical characteristics | ||||||
Cooking loss (%) | 19.64 | 18.22 | 20.42 | 21.20 | 0.903 | 0.156 |
Water holding capacity (%) | 56.38 | 57.71 | 58.20 | 58.36 | 0.629 | 0.128 |
Shear force (N) | 21.72 | 18.82 | 19.17 | 21.93 | 1.526 | 0.355 |