No dietary treatment effect (P40.05) was observed in relation to erythrocyte SOD activity, however, the broiler chickens given 0.50% POP in diet had numerically greater erythrocyte SOD activity than other broiler chickens. //
There were no differences between dietary treatments in the TAC, however liver and serum MDA concentrations was linearly decreased (Po0.05) by POP supplementation.
//Also, broiler chickens fed on diets containing 0.75 or 1.00% of POP had numerically greater TAC concentration.