79339 20190709135425.0 doi 10.1002/jsfa.7792 sideral 97820 ART-2017-97820 eng (orcid)0000-0002-6109-7876 Albertí, Pere Effect of including whole linseed and vitamin E in the diet of young bulls slaughtered at two fat covers on the sensory quality of beef packaged in two different packaging systems 2017 Access copy available to the general public Unrestricted Background: Forty-six Pirenaica young bulls, slaughtered at two levels of fatness (3 and 4 mm), were used to evaluate the effect of the inclusion of 50 g kg-1 linseed alone or with 200 IU vitamin E kg-1 in the concentrate and of the meat packaging system (vacuum or modified atmosphere packaging (MAP)) on the beef sensory quality. Results: the inclusion of linseed or supplementation with vitamin E in the concentrate induced no significant differences in the main meat sensory scores and overall appraisal except under MAP, where small differences due to concentrate ingredients were found in juiciness and metallic flavor intensity. Extending the display time up to 4 or 8 days in high-oxygen MAP had detrimental effects on sensory attributes. Meat from animals with 4 mm fat cover depth were rated more tender and juicy, less fibrous and with a higher intensity of beef flavor and rancid odor than meat from 3 mm fat cover bulls when both samples were vacuum packaged. Conclusion: The inclusion of 50 g kg-1 linseed in the concentrate fed to bulls had no detrimental effect on the beef sensory quality. The vacuum-packaged meat of bulls slaughtered at 4 mm fat cover was rated higher on sensory analysis than that at 3 mm fat cover. info:eu-repo/grantAgreement/ES/INIA/RTA2005-00183 info:eu-repo/semantics/openAccess All rights reserved http://www.europeana.eu/rights/rr-f/ 2.379 2017 AGRICULTURE, MULTIDISCIPLINARY 8 / 56 = 0.143 2017 Q1 T1 CHEMISTRY, APPLIED 27 / 71 = 0.38 2017 Q2 T2 FOOD SCIENCE & TECHNOLOGY 42 / 133 = 0.316 2017 Q2 T1 0.822 2017 Food Science 2017 Q1 Agronomy and Crop Science 2017 Q1 Nutrition and Dietetics 2017 Q2 Biotechnology 2017 Q2 info:eu-repo/semantics/article info:eu-repo/semantics/acceptedVersion (orcid)0000-0002-8180-8663 Campo, María M. Universidad de Zaragoza Beriain, María J. (orcid)0000-0001-8042-8688 Ripoll, Guillermo (orcid)0000-0001-6166-7499 Sañudo, Carlos Universidad de Zaragoza 2008 700 Universidad de Zaragoza Dpto. Produc.Animal Cienc.Ali. Área Producción Animal 97, 3 (2017), 753-760 J. Sci. Food Agric. Journal of the Science of Food and Agriculture 0022-5142 1304717 http://zaguan.unizar.es/record/79339/files/texto_completo.pdf Postprint 93991 http://zaguan.unizar.es/record/79339/files/texto_completo.jpg?subformat=icon icon Postprint oai:zaguan.unizar.es:79339 articulos driver 2019-07-09-11:28:48 ARTICLE