Characterization of free fatty acid receptor family in rainbow trout (Oncorhynchus mykiss): towards a better understanding of their involvement in fatty acid signalisation

Table 3 Ingredients and composition of the experimental diets

Ingredient (%)	DIET
	Commercial-like diet	Plant-based diet
Fish meal	19.0	0.0
Soybean meal	11.0	18.0
Extruded whole wheat	13.5	11.5
Corn gluten	6.0	15.2
Wheat gluten	0.0	8.0
Soy protein concentrate	18.0	6.8
Fababean protein concentrate	9.5	8.0
Soy lecithin	2.5	2.5
L-Lysine	0.6	7.16
L-methionine	0.6	0.6
CaHPO4.2H2O	0.1	1.44
Mineral premixa	1.4	2.0
Vitamin premixb	1.3	1.2
Fish oil	8.0	0.0
Rapeseed oil	8.5	8.0
Palm oil	0.0	3.6
Linseed oil	0.0	6.0
Composition (% of dry matter)
Dry matter (in % of diet)	97.60	94.83
Crude protein	45.28	46.95
Crude lipid	23.6	20.35
Starch	17.66	11.37
Ash	4.10	7.58
Energy (kJg-1 DM)	24.49	24.33

^aMineral premix: (g or mg kg - 1 diet): calcium carbonate (40% Ca), 2.15 g; magnesium oxide (60% Mg), 1.24 g; ferric citrate, 0.2 g; potassium iodide (75% I), 0.4 mg; zinc sulphate (36% Zn), 0.4 g; copper sulphate (25% Cu), 0.3 g; manganese sulphate (33% Mn), 0.3 g; dibasic calcium phosphate (20% Ca, 18% P), 5 g; cobalt sulphate, 2 mg; sodium selenite (30% Se), 3 mg; KCl, 0.9 g; NaCl, 0.4 g (UPAE, INRA)
^bVitamin premix: (IU or mg kg - 1 diet): DL-a tocopherol acetate, 60 IU; sodium menadione bisulphate, 5 mg; retinyl acetate, 15,000 IU; DL-cholecalciferol, 3000 IU; thiamin, 15 mg; riboflavin, 30 mg; pyridoxine, 15 mg; B12, 0.05 mg; nicotinic acid, 175 mg; folic acid, 500 mg; inositol, 1000 mg; biotin, 2.5 mg; calcium pantothenate, 50 mg; choline chloride, 2000 mg (UPAE, INRA)

ISSN: 1471-2164