UTILISING Zn AND Cu PRODU T IN THE CORN MEAL SUBSTRATE AT Saccharomyces cerev s ae BIOPRO ESS AND ITS IMPLEMENTATION ON INTERNAL QUALITY OF BROILER

Abstract

This research was conducte to find out the effect and optimal percentage of adding Zn and Cu proteinat supplement product of fermentation by Saccharomyces cerev s ae in the ration on internal quality of the broiler.The experiment use 125 broiler day ol chicken with a Completely Randomize Design.The ration treatments were R0 (control),R1 (99%R0 +1%supplement Zn and Cu proteinat),R2 (98%R0 +2%supplement Zn and Cu proteinat),R3 (97%R0 +3%supplement Zn and Cu proteinat)and R4 (96%R0 +4%supplement Zn and Cu proteinat)where each treatment was repeate five times and each replication consiste of five broiler chicks.Variable analysis were body cut weight,carcass percentage,liver relative weight,and the content of cholesterol broiler meat.Conclusion of the research showe that by using 3%of Zn and Cu proteinat supplement substrat in the ration gave the best internal quality of broiler,increase body cut weight,carcass percentage,otherwise liver relative weight and the content of cholesterol broiler meat were normal. Keywords :Zn and Cu prote nat supplement,rat ons ,bro ler nternal qual ty