Dietary Thymol Improved Growth, Body Composition, Digestive Enzyme Activities, Hematology, Immunity, Antioxidant Defense, and Resistance to Streptococcus iniae in the Rainbow Trout (Oncorhynchus mykiss)

Table 1

Dietary formulation (g/kg) and proximate composition of the basal diet [39].

Ingredients	(g/kg)	Ingredients	(g/kg)
Fish meal	350	L-carnithine	0.3
Corn gluten	175	Salt	7.5
Wheat flour	180	Vitamin C	0.2
Soybean meal	130	Proximate composition of ingredients	%
Rice bran	36	Dry matter	91
Fish oil	23	Crude protein	40
Sunflower oil	48	Crude lipid	15
^1Vitamin	15	Ash	9
^2Mineral premix	15	Phosphorous	1.2
Molasses	20	Fiber	3

¹Vitamin contains amounts per kg of feed: retinol acetate (a): 10,000 IU; Cholecalciferol (D3): 6000 IU; DL-a-tocopheryl acetate (e): 600 mg; menadione sodium bisulfite (K3): 15 mg; L-ascorbic acid (c): 5400 mg; Dbiotin (H2): 2.4 mg; thiamin mononitrate (B1): 45 mg; riboflavin (B2): 75 mg; calcium D-pantothenate (B3): 7200 mg; niacin amide (B5): 135 mg; pyridoxine hydrochloride (B6): 45 mg; folic acid (B9): 24 mg; cyanocobalamin (B12): 120 mg; ²Mineral premix (mg/kg): Fe: 60 mg; Cu: 9 mg; Co: 0.7 mg; Se: 0.75 mg; Zn: 90 mg; Mn: 39 mg; I: 3 mg; cholinechloride: 150,000 mg.