fresh pork sausage was manufactured to determine the effects of animal diet (unsaturated or control) and inclusion of corn oil during processing (0% and 14% fat replacement).bologna was manufactured to investigate only diet effect. processing, textural, sensory, visual, and storage characteristic were evaluated. processing yield was improved 2.9 percentage units in fresh sausage but reduced 1.8 units in bolgna in unsaturated compared with control diets. break strength fo fresh sausage was reduced 0.6 kg by oil incluion. both unsaturated fat an including oil during processing resulted in softer texture of fresh sausage, whiile increased unsaturation in bologna resulted in firmer or unchanged textural properties.