Browsing by Author "Aldai Elkoro-Iribe, Noelia"
Now showing items 21-37 of 37
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Horse meat tenderization in relation to post-mortem evolution of the myofibrillar sub-proteome.
Rivera Beldarrain, Lorea ; Sentandreu, Enrique ; Aldai Elkoro-Iribe, Noelia; Sentandreu Vicente, Miguel Ángel (Elsevier, 2022-06)[EN] The ageing process after animal slaughter enhances tenderness and influences the value of meat. Horse meat is becoming more popular but lacks standardized ageing practices that should be supported by a better understanding ... -
Length of concentrate finishing affects the fatty acid composition of grass-fed andgenetically lean beef: an emphasis on trans-18:1 and conjugated linoleic acid profiles
Aldai Elkoro-Iribe, Noelia; Dugan, M. E. R.; Kramer, J. K. G.; Martínez, A.; López Campos, O.; Mantecón, Angel R.; Osoro, K. (2011)Intensively finishing cattle on a high-grain diet is generally used to enhance marbling, whereas extensively finishing on grass is known to provide improved muscle fatty acid profiles. The objective of this study was to ... -
Lipidomics of horse-meat: methodological aspects and factors affecting its composition
Belaunzaran Jauregui, Xabier (2017-04-27)El objetivo general de esta Tesis Doctoral ha sido evaluar la calidad nutricional de la carne, en particular, la calidad de la fracción grasa y demostrar la utilidad de la lipidómica para valorar de manera precisa las ... -
Muscle and Subcutaneous Fatty Acid Composition and the Evaluation of Ageing Time on Meat Quality Parameters of Hispano-Bretón Horse Breed
Rivera Beldarrain, Lorea ; Morán Lobato, Lara; Sentandreu Vicente, Miguel Ángel ; Insausti, Kizkitza; Rodríguez Barrón, Luis Javier ; Aldai Elkoro-Iribe, Noelia (MDPI, 2021-05-15)A full-randomized block design was used for the study of the FA composition and meat quality parameters, considering ageing time as a split-plot factor. Chemical and fatty acid composition of steaks (longissimus thoracis ... -
Phenotypic correlations of fatty acid composition among intramuscular, subcutaneous and intermuscular fat tissues in concentrate-fed beef cattle of differing genotypes
Aldai Elkoro-Iribe, Noelia; Dugan, M. E. R.; Osoro, K.; Wang, Z.; Crews, D. H.; Li, C. (Agricultural Institute of Canada, 2009-03)[EN]In an attempt to predict intramuscular fatty acid composition using easily accessible fat depots, between-tissue correlations were studied in 75 Asturiana de los Valles bulls with different levels of muscular hypertrophy, ... -
Protein Biomarkers of Bovine Defective Meats at a Glance: Gel-Free Hybrid Quadrupole-Orbitrap Analysis for Rapid Screening
Sentandreu, Enrique ; Fuente García, Claudia ; Pardo, Olga; Oliván, Mamen; León, Núria; Aldai Elkoro-Iribe, Noelia; Yusà, Vicent; Sentandreu Vicente, Miguel Ángel (American Chemical Society, 2021-07-07)An understanding of biological mechanisms that could be involved in the stress response of animal cattle prior to slaughter is critical to create effective strategies aiming at the production of high-quality meat. The ... -
Proteome changes and apoptosis processes in bovine meat: methodological development and effect of animal management
El objetivo general de esta Tesis Doctoral ha sido evaluar los procesos bioquímicos responsables de la calidad final de la carne que tienen lugar en el músculo del ganado vacuno durante la transformación del mismo en carne, ... -
Rapid determination of total CLA concentration in beef fat
Aldai Elkoro-Iribe, Noelia; Rolland, D. C.; Kramer, J. K. G.; Dugan, M. E. R. (Agricultural Institute of Canada, 2007-06)[EN]Conjugated linoleic acid (CLA) has many potential healthful properties, and beef is naturally enriched with CLA. Simple and rapid methods to measure total CLA were investigated to enable sorting of beef carcasses with ... -
Review: Trans-forming beef to provide healthier fatty acid profiles
Dugan, M. E. R.; Aldai Elkoro-Iribe, Noelia; Aalhus, J. L.; Rolland, D. C.; Kramer, J. K. G. (Agricultural Institute of Canada, 2011-12)[EN]Trans fatty acids are found naturally in foods, particularly in those derived from ruminant animals, such as beef and dairy cattle. Over the past few decades, human consumption of trans fatty acids has increased, but ... -
Short communication: Rapid separation of cis9, trans11- and trans7,cis9-18:2 (CLA) isomers from ruminant tissue using a 30 m SLB-IL111 ionic column
Turner, T.; Rolland, D. C.; Aldai Elkoro-Iribe, Noelia; Dugan, M. E. R. (Agricultural Institute of Canada, 2011-12)[EN]Rumenic acid (cis9,trans11-18:2) is the main natural isomer of conjugated linoleic acid (CLA). Rumenic acid has many purported health benefits, but effects of most other CLA isomers are unknown. Typically trans7,cis9-18:2 ... -
Subcutaneous fat composition of youthful and mature Canadian beef: emphasis on individual conjugated linoleic acid and trans-18:1 isomers
Dugan, M. E. R.; Rolland, D. C.; Aalhus, J. L.; Aldai Elkoro-Iribe, Noelia; Kramer, J. K. G. (Agricultural Institute of Canada, 2008-12)[EN]A comprehensive evaluation of the fatty acid composition of subcutaneous adipose tissue from beef cattle produced in western Canada was undertaken to determine if the current Canadian grading system is able to distinguish ... -
Suckling or non-suckling? Sensory characterization of commercialized lamb meat according to feeding
Etaio Alonso, Iñaki ; Bravo Lamas, Leire; Pérez Elortondo, Francisco José ; Rodríguez Barrón, Luis Javier ; Aldai Elkoro-Iribe, Noelia (Wiley, 2023-08-25)Consumption of meat from suckling lambs is typical in some regions. However, sensory differences between meat from suckling and non-suckling lambs are barely described in previous studies. The objectives of the present ... -
Supplementary 1 and 2. Additional information about mare milk protein digestion (Assessment of in vitro digestibility and post-digestion peptide release of mare milk in relation to different management systems and lactation stages)
Blanco Doval, Ana; Sousa, Raquel; Rodríguez Barrón, Luis Javier ; Portman, Reto; Egger, Lotti; Aldai Elkoro-Iribe, Noelia (2024-02-20)... -
Survey of the fatty acid composition of Canadian beef: Backfat and longissimus lumborum muscle
Aldai Elkoro-Iribe, Noelia; Dugan, M. E. R.; Rolland, D. C.; Kramer, K. G. (Agricultural Institute of Canada, 2009-09)[EN]A survey of Canadian retail beef was undertaken with emphasis on the trans fatty acid (TFA) and conjugated linoleic acid (CLA) isomers, and compared with current health recommendations. Thirty striploin steaks were ... -
Sustainability Assessment of Pasture-Based Dairy Sheep Systems: A Multidisciplinary and Multiscale Approach
Rodríguez Barrón, Luis Javier ; Andonegi, Aitor; Gamboa, Gonzalo; Garmendia Oleaga, Eneko; García Alonso, Oihana ; Aldai Elkoro-Iribe, Noelia; Aldezabal Roteta, María Arantzazu (MDPI, 2021-04-02)This article describes a novel methodological approach for the integrated sustainability assessment of pasture-based dairy sheep systems. Most studies on livestock system sustainability focus on animal production, farm ... -
Vegetable By-Products as Alternative and Sustainable Raw Materials for Ruminant Feeding: Nutritive Evaluation and Their Inclusion in a Novel Ration for Calf Fattening
Goenaga, Irantzu; García Rodríguez, Aser; Goiri, Idoia; León Ecay, Sara; De Las Heras, Joana; Aldai Elkoro-Iribe, Noelia; Insausti, Kizkitza (MDPI, 2023-04-18)This research aimed to evaluate the nutritional composition, in vitro digestibility, and gas production kinetics of 15 vegetable by-products generated by the agri-food industry compared with corn silage as a reference raw ... -
Zaldi-haragiaren ezaugarritzea: konposizio kimikoa eta gantz-azidoen profila
Belaunzaran, Xabier; Aldai Elkoro-Iribe, Noelia (Servicio Editorial de la Universidad del País Vasco/Euskal Herriko Unibertsitatearen Argitalpen Zerbitzua, 2016)Horse-meat production, trade and supply values have been summar ized. In or- der to characterize the nutritional quality (chemical composition and fatty acid (FA) profile) of horse-meat, a survey has been performed along ...