Influence of probiotic and prebiotic on meat quality of broiler chicken carcasses

The article presents the results of studying impact spore-forming probiotic “Olin” and prebiotic “Eсofiltrum” on meat quality broiler chicken carcasses Ross-308 cross. In course research, it has been found that inclusion these preparations in diet a positive effect studied indicators: pre-slaughter weight increased by 4.3-5.7%, gutted carcass 4.6-6.2%, muscle 4.8-6.5%, loin muscles 5.7-8.2%. ratio edible parts to inedible is 4.14 third experimental group, 4.08-in second, 4.04-in control. Based anatomical cutting according fatness indicators poultry second groups, 87.5% 87.2%, respectively, belong first grade, yield grade 86.2% control group. Meat products obtained from both groups no off-aroma odor taste, juicy, tender aromatic. chickens, whose ration includes “Ecofiltrum”, do not have any deviations established standards norms. During use drugs carcasses. However, chickens receiving more pronounced qualities.