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Listar por palabra clave "Antimicrobial packaging"

Mostrando ítems 1-10 de 10

Antioxidant and antimicrobial properties of ethylene vinyl alcohol copolymer films based on the release of oregano essential oil and green tea extract components

Muriel-Galet, Virginia; Cran, Marlene; Bigger, Stephen; Hernandez Muñoz, Maria Pilar; GAVARA CLEMENTE, RAFAEL (Elsevier, 2015-03)

[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 ...
Characterization of ethylene-vinyl alcohol copolymer containing lauril arginate (LAE) as material for active antimicrobial food packaging

Muriel-Galet, Virginia; López Carballo, Gracia; Hernandez Muñoz, Maria Pilar; GAVARA CLEMENTE, RAFAEL (2014-03)

[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 ...
Development of a novel antimicrobial film based on chitosan with LAE (ethyl-N alpha-dodecanoyl-L-arginate) and its application to fresh chicken

Higueras, Laura; López Carballo, Gracia; Hernandez Muñoz, Maria Pilar; GAVARA CLEMENTE, RAFAEL; Rollini, Manuela Silvia (Elsevier, 2013-08-01)

[EN] Chitosan (CS) films incorporating the antimicrobial compound ethyl-N-alpha-dodecanoyl-L-arginate (LAE) were developed for food packaging applications. Cast chitosan films were made with 1, 5 or 10% LAE and 20% glycerol ...
Development of antimicrobial films for microbiological control of packaged salad

Muriel Galet, Virginia; Cerisuelo, Josep P.; López Carballo, Gracia; Lara, Marta; GAVARA CLEMENTE, RAFAEL; Hernandez Muñoz, Maria Pilar (Elsevier, 2012-06-02)

[EN] The aim of the present work was to characterize the antimicrobial efficiency of films consisting of PP/EVOH structures with oregano essential oil and citral. Both substances are known for their antimicrobial activity ...
Effect of ferulic and cinnamic acids on the functional and antimicrobial properties in thermo-processed PLA films

Ordóñez-Lagos, Ramón Alberto; Atarés Huerta, Lorena María; Chiralt A. (Elsevier, 2022-09-30)

[EN] The incorporation of ferulic or cinnamic acids as antimicrobial agents into PLA matrices to produce films with active properties for food packaging applications is evaluated in this study. The acids were incorporated ...
Effective antimicrobial materials based on low-density polyethylene (LDPE) with zinc oxide (ZnO) nanoparticles

Rojas, Karina; Canales, Daniel; Amigo, Nicolas; Montoille, Lisette; Cament, Alejandro; Rivas, Lina M.; Gil-Castell, O.; Reyes, Pablo; Ulloa, Maria Teresa; Ribes-Greus, A.; Zapata, Paula A. (Elsevier, 2019-09-01)

[EN] Effective antimicrobial polymeric nanocomposites were prepared with low density polyethylene (LDPE) and zinc oxide nanoparticles by melt compounding. These nanoparticles (~17 nm) obtained by the sol¿gel method, were ...
Evaluation of evoh-coated pp films with oregano essential oil and citral to improve the shelf-life of packaged salad

Muriel Galet, Virginia; Cerisuelo, Josep R.; López Carballo, Gracia; Aucejo, Susana; GAVARA CLEMENTE, RAFAEL; Hernández Muñoz, Pilar (Elsevier, 2013-03)

[EN] The aim of this study was to improve the present packaging of salad by combining modified atmosphere packaging with a new antimicrobial active bag consisting of PP/EVOH film with oregano essential oil or citral, with ...
Novel antimicrobial films based on ethylene-vinyl alcohol copolymers for food packaging application

Muriel Galet, Virginia (Universitat Politècnica de València, 2016-01-16)

This PhD dissertation thesis has been focus on the development and characterization of antimicrobial packaging films based on the incorporation in the polymer matrix or on the attachment to the film surface of naturally ...
Photoactivated chlorophyllin-based gelatin films and coatings to prevent microbial contamination of food products

Lopez-Carballo, Gracia; Hernandez-Munoz, R.; Gavara Clemente, Rafael; Ocio, M.J. (Elsevier, 2008)

[EN] The aim of this work was to develop antimicrobial photosensitizer-containing edible films and coatings based on gelatin as the polymer matrix. incorporating sodium magnesium chlorophyllin (E-140) and sodium copper ...
Uso de nuevos materiales antimicrobianos sostenibles para envasado alimentario

Martínez Ferrer, María (Universitat Politècnica de València, 2022-09-07)

[ES] Los envases activos abren las puertas a nuevas formas de conservación, más especializadas y adaptadas a los productos, como también, una ventana a la mejora de la sostenibilidad. Mediante la adición de agentes activos ...