Title of article :
Mortadella sausage manufactured with Caiman yacare (Caiman crocodilus yacare) meat, pork backfat, and soybean oil
Author/Authors :
Morais، نويسنده , , C.S.N. and Morais Jْnior، نويسنده , , N.N. and Vicente-Neto، نويسنده , , J. and Ramos، نويسنده , , E.M. and Almeida، نويسنده , , J. Carlos Roseiro، نويسنده , , C. and Santos، نويسنده , , C. S. Gama، نويسنده , , L.T. and Bressan، نويسنده , , M.C.، نويسنده ,
Abstract :
Mortadellas manufactured using Caiman yacare meat (70%) and pork fat (30%) were reformulated by substituting pork fat with increasing amounts of soybean oil (25%, 50%, and 100%) and evaluated 7, 30, and 60 days post-manufacture. The substitutions resulted in an increase in fat content and in the percentage of polyunsaturated fatty acids (total PUFA; 18:2 n − 6 and 18:3 n − 3), and a reduction in saturated fatty acids (total SFA; 14:0 and 16:0). These alterations reduced (P < 0.01) the indices of atherogenicity and thrombogenicity by 4- to 5-fold in the formulation with 100% soybean oil compared to the original formulation. The levels of TBARS obtained at day 7 were positively correlated (P < 0.01) with 18:2 n − 6 and 18:3 n − 3 (r = 0.83 and 0.84, respectively) and negatively correlated with 17:0 and 17:1 (r = − 0.91 and − 0.89, respectively). All formulations received favourable overall acceptability by the sensory panel.
