Encontrados 2 documentos, a visualizar página 1 de 1
Carcass fat partitioning and meat quality of Alentejana and Barrosã young bulls...
Costa, Ana S. H.; Costa, Paulo; Bessa, Rui J. B.; Lemos, José P. C.; Simões, Jorge A.; Silva, José Santos; Fontes, Carlos M. G. A.; Prates, José A. M.This study assessed the effect of breed and diet on carcass composition, particularly fat partitioning, and meat quality in young bulls. An experiment with forty young bulls from two phylogenetically distant Portuguese bovine breeds, Alentejana and Barrosã, fed two diets with different maize silage to concentrate ratios, but isoenergetic and isonitrogenous, was carried out until the animals reached 18 months of...
Detailed dimethylacetal and fatty acid composition of rumen content from lambs ...
Alves, Susana P.; Silva, José Santos; Cabrita, Ana R. J.; Fonseca, António J. M.; Bessa, Rui J. B.Lipid metabolism in the rumen is responsible for the complex fatty acid profile of rumen outflow compared with the dietary fatty acid composition, contributing to the lipid profile of ruminant products. A method for the detailed dimethylacetal and fatty acid analysis of rumen contents was developed and applied to rumen content collected from lambs fed lucerne or concentrate based diets supplemented with soybean...