Trial for reduction of Ochratoxin A residues in fish feed by using nano particles of hydrated sodium aluminum silicates (NPsHSCAS) and copper oxide.

This paper was designed to analyze the effect of ochratoxin A (OTA) contaminated feed on the growth outcomes, certain serum biochemical, histopathology, and OTA residue in the dorsal muscle, liver, and kidney in Nile tilapia. Also, to improve the drastic effect of OTA through dietary supplementation of hydrated sodium aluminum silicates nanoparticles or nano copper. For performing the present study, 270 fish were randomly allotted into 6 equal groups according to ochratoxin and nanoparticles of hydrated sodium aluminum silicates or copper oxide.

Effects of Terbutaline on Growth Performance, Carcass Quality, Some Biochemical Parameters and its Residues in Broiler Chicken.

Background And Objective: Terbutaline is a β-agonist that used as growth promoters to improved carcass chemical composition of chicks without residues. The purpose of the present investigation is exploring the effect of different dietary levels and duration of terbutaline on the productive performance, biochemical and carcass quality traits including residue of acres broiler.

Materials And Methods: A total of 150 one-day-old arbor acres broiler chicks were allotted into 5 groups (3 replicates per each).

Effect of phytase enzyme on growth performance, serum biochemical alteration, immune response and gene expression in Nile tilapia.

The present study aimed to investigate the effect of low phosphorus diet with or without different levels of phytase enzyme supplementation on growth performance, body composition, nutrient retention efficiency, gene expression, and health status of A. hydrophila challenged fish. A total of 240 monosex males of Nile tilapia (Oreochromis niloticus) with an average body weight of 23.