The extent of oxidative deterioration of lipid during storage (at 0, 3 and 6 months) and related to preservatives addition was evaluated using the reaction of MDA with TBA. No significant interaction time × preservatives was detected. In agreement with the results concerning off-flavor and odor sensory evaluation, MDA content was well below the threshold of rancidity perception (0.6–2.0 mg/kg) in both products (Greene & Cumuze, 1982).