Effect of previous ascorbic acid treatment on the fatty acid profile of cobia (<i>Rachycentron canadum</i>) fillets during frozen storage

Abstract

70was greater when applying the 0.50% AA concentration. Assessment of the polyene index indicated an increased lipid oxidation development during the frozen storage time; this increase was partially inhibited by the previous AA soaking.

Analysis of the thermal and physicochemical properties of unsaturated fatty acid concentrates from cobia (<em>Rachycentron canadum</em>) and Argentine croaker (<em>Umbrina canosai</em>) waste

“…The Argentine croaker (Umbrina canosai) is a demersal species of the most abundant and heavily exploited in the southern Brazil continental shelf, from Rio de Janeiro to the province of Buenos Aires, Argentina. This species is considered an important fishing resource which is exploited mainly in southern Brazil, accounting for about 20% of the total fish production in the State of Rio Grande do Sul (Liao;Leaño, 2007;Taheri et al, 2012;Militelli el al., 2012). The increase in fish production and consumption is directly linked to the need to provide feasible technologies for the reuse of waste generated by the fishery industry.…”