Meat lamb tenderness influenced by age and sex in Corriedale lineage

Ciência Rural

Gularte, Márcia Arocha¹  Treptow, Rosa de Oliveira²  Osório, José Carlos²  Pouey, Juvêncio Luís Fernandes² 

[1] Universidade Federal de Pelotas, Pelotas;Universidade Federal de Pelotas

关键词: /font>lamb;    Corriedale;    tenderness;    Longissimus dorsi;   

DOI  :  10.1590/S0103-84782000000300019

学科分类：农业科学（综合）

来源: Universidade Federal de Santa Maria * Centro de Ciencias Rurais

【 摘 要 】

  The meat tenderness is the most important atribute to the consumer. Several factors have influence in this aspect, for exemple: genotype, age, sex and others. The objective of this work was to study the influence of age and sex on Longissimus dorsi muscle tenderness of Corriedale lineage lamb, through sensory and instrumental methods. After slaughter Longissimus dorsi, texture was evaluated by graniteÂ’s surface method. The samples were frozen for five months. After thawing and cooking, meat tenderness was evaluated by Warner-Bratzler shear and sensory evaluation by a group of trained judges. The results indicated that female and younger animals produced more tender meat.

【 授权许可】

CC BY-NC