a factorial experiment was conducted using two degrees of oxidation of the 7.5 % supplemental fish oil ( peroxide values of 5 and 120 meq/kg oil ) , two levels of supplemental dl-apha-tocopheryl acetate ( 0 and 33 mg/kg diet ) and two levels of ethoxyquin ( 0 and 125 mg/kg diet ) supplementation .
C0016157
fish oil
C0028908
oil