Fig. 2. Effect of frozen storage on the concentrations of conjugated dienes (a), hydroperoxides
(b) and malondiadehyde (c) in n-3 pork patties supplemented with olive leaf extracts at
concentrations of 100 mg (TP100 group), 200 mg (TP200 group) and 300 mg GAE/kg
(TP300 group), as well as with α-tocopherol at concentration of 50 mg/kg (ΑΤΟC group).