Carcase traits, meat quality, and lipogenic gene expression in muscle of lambs fed wheat bran feruloyl oligosaccharides

Abstract

This study investigated the effects of dietary feruloyl oligosaccharides derived from fermented wheat bran (FOs-FWB) supplementation on carcase traits, meat quality, muscle fatty acid composition, and the expression of lipogenic genes in lambs. In a completely randomised design, 50 Dorper × thin-tailed Han lambs (20.21 ± 3.36 kg) were randomly divided into five treatments with ten replications. The lambs in the control group were fed a basal diet, while those in the experimental groups were fed the basal diet supplemented with 50, 100, 200, and 400 mg/kg FOs-FWB. The shear forces of longissimus dorsi (LD) in lambs fed 50 and 100 mg/kg FOs-FWB were significantly lower than that of the control group (p