Carne de avestruz: Rendimento de carcaça e aspectos físicos e químicos

Abstract

This study aimed at evaluating carcass yield and qualitative meat traits of commercially slaughtered ostriches in Brazil. A total number of 12 males and 12 females, between 13 and 15 months of age, of the subspecies African Black, was used. Carcass pH, temperature, and color were evaluated at deboning. Chemical and mineral compositions were analyzed according to the methods proposed by the AOAC. Differences in pH were found among muscles. When color was evaluated, it was observed that luminosity was higher for males, showing that their meat was significantly shinier than that of females. Muscles of females presented higher lipid and crude protein content, as compared to males. Mineral content was not significantly different for female and male meat, however, there was a difference among different muscles. It was concluded that carcass yield was comparable to the world average, demonstrating the effort of ostrich producers to produce competitive ostrich meat, with sensory and nutritional characteristics that please consumers.