Aquaculture Nutrition

Research Article

Effects of Dietary Fish Meal Replacement with Alternative Protein Ingredients and Their Combinations on Growth Performance, Feed Utilization, Fillet Composition, and Biochemical Parameters of Red Seabream (Pagrus major)

Table 8

Proximate composition of fillet and whole-body of red seabream fed the experimental diets for 12 weeks (% on wet matter basis).
Experimental diets
CONSPCCGMMCMSCGSMMSCMCMMCCMMCMMIX
Fillet
 Moisture72.6 ± 1.275.5 ± 0.874.4 ± 1.872.4 ± 1.973.8 ± 1.574.2 ± 0.573.3 ± 0.674.8 ± 0.673.2 ± 0.273.4 ± 0.474.6 ± 0.374.0 ± 0.4
 Crude protein23.1 ± 0.421.2 ± 0.321.7 ± 0.722.4 ± 0.922.2 ± 0.721.9 ± 0.322.1 ± 1.522.2 ± 0.221.4 ± 0.221.5 ± 0.322.8 ± 0.721.9 ± 0.8
 Crude lipid1.3 ± 0.31.2 ± 0.31.4 ± 0.21.4 ± 0.21.1 ± 0.41.4 ± 0.31.2 ± 0.21.2 ± 0.21.3 ± 0.21.3 ± 0.31.2 ± 0.11.3 ± 0.3
 Ash1.9 ± 0.11.9 ± 0.11.9 ± 0.21.8 ± 0.11.8 ± 0.11.8 ± 0.11.7 ± 0.11.7 ± 0.11.5 ± 0.21.7 ± 0.21.7 ± 0.21.9 ± 0.1
Whole body
 Moisture65.4 ± 0.367.1 ± 1.267.7 ± 0.566.3 ± 0.866.0 ± 0.266.7 ± 0.665.9 ± 0.866.9 ± 0.767.1 ± 0.567.1 ± 0.765.7 ± 2.269.5 ± 0.8
 Crude protein18.6 ± 0.118.2 ± 0.317.9 ± 0.417.2 ± 0.717.2 ± 0.518.1 ± 0.517.3 ± 0.317.5 ± 0.317.9 ± 0.417.9 ± 0.118.7 ± 0.218.6 ± 0.1
 Crude lipid7.2 ± 0.57.5 ± 0.18.2 ± 0.77.3 ± 0.76.5 ± 0.28.7 ± 0.47.9 ± 1.46.9 ± 0.87.4 ± 0.27.7 ± 1.47.1 ± 0.48.2 ± 1.4
 Ash7.0 ± 0.16.1 ± 0.25.6 ± 1.45.6 ± 0.47.2 ± 0.55.8 ± 0.37.3 ± 0.46.4 ± 0.26.3 ± 0.46.9 ± 0.57.0 ± 0.85.8 ± 0.4
Note: Values are means of triplicate groups and are presented as mean ± SE. CON, 60% FM; SPC, 30% FM with SPC; CG, 30% FM with CG; MM, 30% FM with MM; CM, 30% FM with CM; SCG, 30% FM with SPC and GC; SMM, 30% FM with SPC and MM; SCM, 30% FM with SPC and CM; CMM, 30% FM with CG and MM; CCM, 30% FM with CG and CM; MCM, 30% FM with MM and CM; MIX, 30% FM with SPC, GC, MM, and CM.