title: Effect of crossbreeding and rearing system on sensory characteristics of Iberian ham.
abstract: The aim of this work was to study the influence of crossbreeding (Iberian and Iberian×Duroc 50% pigs) and rearing system (outdoors and indoors) on the sensory characteristics of Iberian ham [using descriptive analysis], and to investigate the relationships among sensory data and subcutaneous fat composition. Crossbreeding had a slight effect on sensory and fatty acid profile (only the bitter taste and some low-content fatty acids were significantly affected), but rearing system had a marked effect on subcutaneous fat composition (most fatty acids were affected) and sensory characteristics (texture characteristics being the most affected together with lean appearance and aroma). Palmitic, stearic and oleic acids were closely correlated to some sensory traits, not only lipid-related characteristics (brightness, fat oiliness) but also to aroma.
authors: Tecnologı́a de los Alimentos, Facultad de Veterinaria, Universidad de Extremadura, Avda de la Universidad s/n, 10071 Cáceres, Spain.
authors: Ana I
authors: AI
authors: Carrapiso
authors: Francisco
authors: F
authors: Bonilla
authors: Carmen
authors: C
authors: García