Niñoles Rodenes, L.; Mulet Pons, A.; Ventanas, S.; Benedito Fort, JJ. (2011). Ultrasonic Characterisation of B.femoris from Iberian pigs of different genetics and feeding systems. Meat Science. 89(2):174-180. https://doi.org/10.1016/j.meatsci.2011.04.014
Por favor, use este identificador para citar o enlazar este ítem: http://hdl.handle.net/10251/81084
Título:
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Ultrasonic Characterisation of B.femoris from Iberian pigs of different genetics and feeding systems
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Autor:
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Niñoles Rodenes, Laura
Mulet Pons, Antonio
Ventanas, Sonia
Benedito Fort, José Javier
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Entidad UPV:
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Universitat Politècnica de València. Departamento de Tecnología de Alimentos - Departament de Tecnologia d'Aliments
Universitat Politècnica de València. Escuela Técnica Superior de Ingeniería Agronómica y del Medio Natural - Escola Tècnica Superior d'Enginyeria Agronòmica i del Medi Natural
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Fecha difusión:
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Resumen:
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[EN] Ultrasonic velocity was used to characterise the differences in composition and texture of Biceps Femoris muscles from four batches of pigs of different genetics (Iberian and Iberian x Duroc) and feeding systems ...[+]
[EN] Ultrasonic velocity was used to characterise the differences in composition and texture of Biceps Femoris muscles from four batches of pigs of different genetics (Iberian and Iberian x Duroc) and feeding systems ("montanera" and concentrate). Significant differences (p<0.05) were found for the ultrasonic velocity in samples with different genetics and feeding systems. These differences were dependent on the temperature of the measurements and were related to the intramuscular fat content (IMF) of the samples and, therefore, to the meat quality. The ultrasonic velocities at 0 and 20 degrees C were related to the IMF (R=0.77 and 0.65, respectively). A discriminant analysis, including ultrasonic velocity at temperatures from 0 to 20 degrees C, allowed 87.0% of the samples to be correctly classified in the batches. Therefore, ultrasonics could be useful in the characterisation and differentiation of B. lemons muscles of Iberian pigs with different genetics and from different feeding systems. (C) 2011 Elsevier Ltd. All rights reserved
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Palabras clave:
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Biceps Femoris
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Classification
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Composition
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Texture
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Ultrasound
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Characterisation
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Fat contents
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Feeding system
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Femoris muscles
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Iberian pigs
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Meat quality
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Chromosomes
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Discriminant analysis
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Feeding
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Mammals
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Materials handling equipment
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Muscle
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Textures
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Ultrasonic velocity
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Ultrasonic velocity measurement
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Velocity
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Ultrasonics
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Suidae
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Animal
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Animal food
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Article
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Body composition
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Breeding
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Cold
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Comparative study
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Cross breeding
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Food handling
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Genetics
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Meat
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Methodology
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Multivariate analysis
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Physiology
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Skeletal muscle
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Statistical model
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Swine
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Animal Feed
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Animals
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Cold Temperature
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Crosses, Genetic
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Linear Models
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Muscle, Skeletal
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Derechos de uso:
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Cerrado |
Fuente:
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Meat Science. (issn:
0309-1740
)
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DOI:
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10.1016/j.meatsci.2011.04.014
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Editorial:
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Elsevier
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Versión del editor:
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http://doi.org/10.1016/j.meatsci.2011.04.014
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Código del Proyecto:
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info:eu-repo/grantAgreement/MICINN//RTA2010-00029-C04-02/ES/Optimización y control de la calidad tecnológica, nutricional y organoléptica de jamones serranos e ibéricos/
info:eu-repo/grantAgreement/MEC//CSD2007-00016/ES/PRODUCTOS CARNICOS PARA EL SIGLO XXI: SEGUROS, NUTRITIVOS Y SALUDABLES/
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Agradecimientos:
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The authors acknowledge financial support from the "Ministerio de Educacion y Ciencia" in Spain (Projects RTA 2010-00029-004-02: CONSOLIDER - Ingenio 2010: CARNISENUSA (CSD2007-00016)) and the valuable advice of Professor ...[+]
The authors acknowledge financial support from the "Ministerio de Educacion y Ciencia" in Spain (Projects RTA 2010-00029-004-02: CONSOLIDER - Ingenio 2010: CARNISENUSA (CSD2007-00016)) and the valuable advice of Professor Jesus Ventanas.
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Tipo:
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Artículo
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