000099133 001__ 99133
000099133 005__ 20230519145448.0
000099133 0247_ $$2doi$$a10.3390/polym13030355
000099133 0248_ $$2sideral$$a122584
000099133 037__ $$aART-2021-122584
000099133 041__ $$aeng
000099133 100__ $$0(orcid)0000-0002-2275-6517$$aManso, S.
000099133 245__ $$aEvaluation of new antimicrobial materials incorporating ethyl lauroyl arginate or silver into different matrices, and their safety in use as potential packaging
000099133 260__ $$c2021
000099133 5060_ $$aAccess copy available to the general public$$fUnrestricted
000099133 5203_ $$aA big challenge for today’s industry is antimicrobial preservation and the safety of food. An effective solution to this problem can be a modern invention such as antimicrobial packaging. In the presented research the antimicrobial activity of two new active films incorporating silver, as IONPURE IPL, and ethyl lauroyl arginate (LAE) were evaluated, by employing a low-density polyethylene (LDPE) matrix and a biofilm material, respectively. Additionally, LAE was also incorporated into polystyrene (PS) pads by two different methods: by spraying and by immersion of the PS pads into an aqueous LAE solution. LDPE films containing silver did not show any antimicrobial activity against Escherichia coli and Aspergillus flavus, whereas the biofilm containing LAE reduced the growth of Salmonella enterica but did not inhibit Aspergillus flavus. The active PS pads, both sprayed and immersed in LAE solution, also showed antimicrobial activity, causing a reduction of 99.99% of Pseudomonas putida growth. Thermal treatment at 180¿C for 6 and 15 min did not modify the antimicrobial activity of LAE against Salmonella enterica. Moreover, inductively coupled plasma-mass spectrometry (ICP-MS) analysis was performed to check the migration of silver from developed material intended for food packaging applications into food simulant.
000099133 536__ $$9info:eu-repo/grantAgreement/ES/DGA-FEDER/T53-20R
000099133 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000099133 590__ $$a4.967$$b2021
000099133 592__ $$a0.726$$b2021
000099133 594__ $$a5.7$$b2021
000099133 591__ $$aPOLYMER SCIENCE$$b16 / 90 = 0.178$$c2021$$dQ1$$eT1
000099133 593__ $$aPolymers and Plastics$$c2021$$dQ1
000099133 593__ $$aChemistry (miscellaneous)$$c2021$$dQ1
000099133 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000099133 700__ $$0(orcid)0000-0003-2052-3012$$aWrona, M.$$uUniversidad de Zaragoza
000099133 700__ $$0(orcid)0000-0002-6607-1309$$aSalafranca, J.$$uUniversidad de Zaragoza
000099133 700__ $$0(orcid)0000-0003-2685-5739$$aNerín, C.$$uUniversidad de Zaragoza
000099133 700__ $$aAlfonso, M.J.
000099133 700__ $$aCaballero, M.Á.
000099133 7102_ $$12009$$2750$$aUniversidad de Zaragoza$$bDpto. Química Analítica$$cÁrea Química Analítica
000099133 773__ $$g13, 3 (2021), 355 [12 pp]$$pPolymers (Basel)$$tPolymers$$x2073-4360
000099133 8564_ $$s498109$$uhttps://zaguan.unizar.es/record/99133/files/texto_completo.pdf$$yVersión publicada
000099133 8564_ $$s2718973$$uhttps://zaguan.unizar.es/record/99133/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000099133 909CO $$ooai:zaguan.unizar.es:99133$$particulos$$pdriver
000099133 951__ $$a2023-05-18-14:40:31
000099133 980__ $$aARTICLE