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 6

Essential amino acid composition of experimental diets (% of protein).

	Experimental diets
	CON	SPC	CG	MM	CM	SCG	SMM	SCM	CMM	CCM	MCM	MIX
Arg	5.9	6.2	4.4	6.6	6.5	5.6	6.7	6.6	5.6	5.5	6.4	6.0
His	2.9	3.0	2.6	2.7	2.8	2.7	2.8	2.9	2.6	2.6	2.7	2.7
Ile	3.9	3.9	3.6	3.3	3.7	3.8	3.7	3.9	3.4	3.7	3.5	3.5
Leu	7.3	7.2	10.9	6.4	7.1	9.5	7.0	7.3	8.9	9.4	6.8	8.0
Lys	7.4	7.0	4.6	6.5	7.0	5.6	6.6	7.0	5.4	5.8	6.6	6.3
Met + Cys	4.4	4.0	4.4	3.8	4.5	3.9	3.8	4.0	4.1	4.0	4.4	3.8
Phe	4.0	4.3	4.6	3.6	3.8	4.5	3.9	4.1	4.1	4.3	3.7	3.9
Thr	4.5	4.3	3.8	3.9	4.3	4.0	4.0	4.3	3.8	4.0	4.0	4.0
Val	5.4	5.2	4.9	4.9	5.2	5.0	5.0	5.1	4.8	5.0	4.9	5.1

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.