Euglena의 첨가가 육계의 생산성 및 계육의 지방산과 taurine 함량에 미치는 영향

In Experiment 1, two hundred ten hatched broiler chickens(Ross) were assigned to seven dietary treatments for 5weeks. Each treatment was consisted of 3 replications with 10 birds per replication. Control diet was formulated 22%CP and 3,150kcaIME/kg for starter diet, 19%CP, 3,200kca1ME/kg for finisher diet. Euglena gracilis was added to control diet at the level of 0.25, 0.5, 1.0% and Euglena bleached(DHA enriched) at the level of 0.5, 1.0, 2.0% in the diet. 0 Experiment 2, two hundred fifty hatched broiler chickens(Ross) were assigned to five dietary treatments: T1; control, T2: T1 + Euglena gracilis(DHA enriched)0.5%, T3; T1 + Euglena gracilis(DHA enriched)1.0%, T4: T1 + Euglena bleached(DHA enriched)0.5%,T5: T1 $.$Euglena bleached(DHA enriched)1.0%. In Experiment 1, 2.0% Euglena bleached treatment showed highest DHA level in breast muscle(P<0.05), In Experiment 2, 1.0% Euglena bleached treatment showed highest EPA, Lignoceric acid and DHA level in breast muscle(P<0.05).