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http://hdl.handle.net/20.500.12222/194
Título : | Effects of an enriched housing environment on sensory aspects and fatty acid composition of the longissimus muscle of light weight finished lambs |
Autor(es) : | Genaro Miranda-de la Lama, 0000-0002-6848-1010; Lorena Aguayo Ulloa, 0000-0002-3825-9515; Maria Pascual Alonso, 0000-0001-7012-2095; Morris Villarroel, 0000-0003-2542-3985 |
Autor(es) sin ID: | Campo, M.M.; Olleta, J.L.; Pizzarro, D. M.; María, G. A. |
Fecha de publicación : | 2014 |
Tipo de resultado Científico: | preprint |
Materia o Disciplina: | CIENCIAS AGROPECUARIAS Y BIOTECNOLOGÍA |
Palabras clave: | Enriquecimiento ambiental; Producción intensiva de cordero; Calidad de la carne; Evaluación sensorial; Composición de ácidos grasos |
Descripción : | We analysed the effect of enriched housing on the sensory meat quality and fatty acid composition of longissimus muscle in 60 entire Rasa Aragonesa lambs, housed indoors for 5 weeks in six pens (10 lambs/pen, 0.95 m2/lamb, initial weight 17.13 ± 0.18 kg and carcass mean 12.23 ± 0.23 kg); three control pens (barren) and three enriched pens (straw, platform with ramps and a small ramp). The final weight, carcass weight, fatness scores and cooking losses of meat from enriched lambs (EG) were higher and pH 24 was lower (P ≤ 0.05). The EG lambs had more C18:0 and total SFA (P ≤ 0.05). Lamb odour and grass odour were more intense in EG (P ≤ 0.05). Overall liking was higher for EG (P ≤ 0.05) and associated with tenderness (P ≤ 0.0001). The results suggest that environmental enrichment can have effects on fatty acid composition and sensory meat quality. |
Editor: | Universidad Autónoma Metropolitana. Unidad Lerma |
URI : | http://hdl.handle.net/20.500.12222/194 |
Condiciones de licencia: | http://creativecommons.org/licenses/by-nc-nd/4.0/ |
Aparece en las colecciones: | Artículos Científicos |
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