75976 20200117221604.0 doi 10.3390/nano8100837 sideral 109117 ART-2018-109117 eng (orcid)0000-0002-8765-4319 Vera, P. Universidad de Zaragoza New antioxidant multilayer packaging with nanoselenium to enhance the shelf-life of market food products 2018 Access copy available to the general public Unrestricted A flexible multilayer with selenium nanoparticles incorporated has been used to build an antioxidant packaging. The oxidation of hazelnuts, walnuts, and potato chips was tested at laboratory scale. Hexanal released by the nuts, fatty acids oxidation study, TBARS (thiobarbituric acid reactive substances), and tasting were compared to study the oxidation of foods packaged with this antioxidant packaging. Finally, TBARS method in combination with tasting were selected due to their simplicity and accuracy. It was found that hazelnuts packaged in nanoSe active bags released around 20% less malonaldehyde (MDA) than the blanks. In the case of the walnuts, the active ones released 25% less MDA than the blanks. As for potato chips, the improvement was around 22%. Finally, an industrial study was done. Cooked ham, chicken, and a ready-to-eat vegetable mixture seasoned with butter were industrially packaged with the new antioxidant material and improvements higher than 25% were obtained. info:eu-repo/grantAgreement/ES/DGA/T53-17R info:eu-repo/semantics/openAccess by http://creativecommons.org/licenses/by/3.0/es/ 4.034 2018 MATERIALS SCIENCE, MULTIDISCIPLINARY 71 / 293 = 0.242 2018 Q1 T1 NANOSCIENCE & NANOTECHNOLOGY 39 / 94 = 0.415 2018 Q2 T2 0.896 2018 Materials Science (miscellaneous) 2018 Q1 Chemical Engineering (miscellaneous) 2018 Q1 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion (orcid)0000-0003-2638-9221 Canellas, E. (orcid)0000-0003-2685-5739 Nerín, C. Universidad de Zaragoza 2009 750 Universidad de Zaragoza Dpto. Química Analítica Área Química Analítica 2009 X Universidad de Zaragoza Dpto. Química Analítica Proy. investigación HVA 8, 10 (2018), 837 [12 pp] Nanomaterials (Basel) Nanomaterials 2079-4991 552335 http://zaguan.unizar.es/record/75976/files/texto_completo.pdf Versión publicada 106525 http://zaguan.unizar.es/record/75976/files/texto_completo.jpg?subformat=icon icon Versión publicada oai:zaguan.unizar.es:75976 articulos driver 2020-01-17-21:44:48 ARTICLE