| Literature DB >> 22060684 |
C Sañudo1, M P Santolaria, G María, M Osorio, I Sierra.
Abstract
The influence of carcass weight (CW) on instrumental and sensory meat quality traits was studied in Rasa Aragonesa lamb carcasses. Forty-six intact male lamb carcasses were divided into three groups: 8.07 (S.D. 0.36) kg (A); 10.22 (S.D. 0.79) kg (B) and 13.42 (S.D. 1.36) kg (C). Results indicate that CW significantly influenced instrumental measurements in all the traits considered, except for waterholding capacity. The weight increase produced higher pH, haem pigment and redness (a (∗)) and lower lightness. Shear values were higher (p ≤ 0.01) in group B. Sensory traits were not influenced by CW with the exception of juiciness. This parameter increased in the order A-B-C, and the subjective colour estimation was darker in groups B and C. The results show that it is possible to produce heavier or lighter lamb carcasses than traditional lamb (Ternasco de Aragón, group B), without significant losses in meat quality. This fact could give flexibility to a system permitting the slaughter weight to be adjusted to variations in seasonal prices.Entities:
Year: 1996 PMID： 22060684 DOI： 10.1016/0309-1740(95)00026-7
Source DB: PubMed Journal: Meat Sci ISSN： 0309-1740 Impact factor: 5.209