Table 8. Measurement results of the load track before and after the filleting process
Species
Initial weight (kg)
Weight of fillet (kg)
Weight of discards (kg)
Useful
Useful
Non useful
Nile tilapia
10.30 ± 0.15
3.61 ± 0.35
5.48 ± 0.41
0.66 ± 0.16
Catfish
10.41 ± 0.36
4.63 ± 0.43
2.16 ± 0.22
3.06 ± 0.24