[EN] Active antioxidant food packaging films were produced by the incorporation of ascorbic acid, ferulic acid, quercetin, and green tea extract into an ethylene vinyl alcohol copolymer (EVOH) matrix. The characterisation ...

[ES] Con el fin de lograr minimizar los problemas que supone el uso de plásticos no biodegradables en muchos ámbitos, como en la industria alimentaria, se han empezado a estudiar la incorporación de compuestos naturales ...

[ES] Los envases alimentarios derivados del petróleo son ampliamente utilizados por sus excelentes propiedades, pero suponen un grave problema para el medioambiente debido a su forma de obtención y a su lenta degradabilidad. ...

[EN] The aim of this work was to develop antimicrobial films for active packaging applications containing the natural antimicrobial compound LAE (lauramide arginine ethyl ester) in EVOH copolymers with different mol % ...

[EN] Polymer films with antioxidant and antimicrobial properties were manufactured for the active packaging of food products. Green tea extract (GTE) and oregano essential oil (OEO) were incorporated in an ethylene-vinyl ...

[EN] The aim of this work was to characterize, as packaging materials, antimicrobial films based on two different ethylene vinyl alcohol copolymers (EVOH 29 and EVOH 44) containing 5 and 10% lauril arginate (LAE). The ...

[EN] A contact probe methodology, based on the voltammetry of immobilized microparticle approach, is used for characterizing silver species present in linear low density polyethylene (LLDPE) films with different Ag(I)/Ag(0) ...

[EN] The aim of the present work was to develop antimicrobial films intended to be applied as packaging of natural sliced bread without preservatives, with the goal to extend their shelf life. The antimicrobial capacity ...

En esta tesis se ha abordado el desarrollo de dos sistemas de envasado activo de interés, cuyos objetivos son el control de los procesos de oxidación en los alimentos envasados y la eliminación de sustancias indeseables ...

[EN] Natural antimicrobial active packaging is an emerging technology for fresh fish preservation in which a chemical compound of natural origin is purposely incorporated into a packaging material to be released into the ...