Tinitana Bayas, Raisa Margarita(Universitat Politècnica de València, 2019-09-09)
[ES] Alrededor de la tercera parte de la comida producida globalmente para el
consumo humano se pierde o desecha a lo largo de la cadena de producción
y consumo y las soluciones para enfrentar el problema aún no ...
Obando Garzón, Catalina(Universitat Politècnica de València, 2013-11-06)
[ES] Las endo-1,4-xilanasas (xilanasas; E.C. 3.2.1.8) son enzimas hidrolíticas que catalizan la degradación de los xilanos, rompiendo al azar los enlaces glicosídicos ß-(1-4) de las cadenas de xilosa presentes en la ...
Latorre Carrascosa, Teresa(Universitat Politècnica de València, 2018-10-08)
[ES] Las setas se consideran alimentos saludables, ya que la energía que aportan es relativamente
baja; sin embargo, proporcionan proteínas de un valor nutricional mayor que el resto de
plantas y además son fuente ...
[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 ...
[EN] The effect of chitosan coating on the evolution of several volatile compounds relevant to the strawberry (Fragaria x ananassa cv. Camarosa) aroma profile has been investigated. Strawberries dipped in chitosan acetate ...
[EN] Novel ethylene-vinyl alcohol copolymer (EVOH) films containing beta-cyclodextrins (beta CD) with potential application in active food packaging have been tested as materials for the preferential retention of undesired ...
Gómez Estaca, Joaquin; Balaguer Grimaldo, María de la Paz; GAVARA CLEMENTE, RAFAEL; Hernandez Muñoz, Maria Pilar(Elsevier, 2012)
Nanoparticles with a compact spherical structure and a narrow size distribution were prepared from a zein protein polymer by electrohydrodynamic atomization. The effects of key parameters of the process (polymer concentration, ...
Balaguer, Mari Pau; Fajardo, Paula; Gartner, Hunter; Gómez Estaca, Joaquin; GAVARA CLEMENTE, RAFAEL; Almenar, Eva; Hernandez Muñoz, Maria Pilar(Elsevier, 2014-03-03)
[EN] Gliadin films cross-linked with cinnamaldehyde (1.5, 3, and 5%) and incorporated with natamycin (0.5%) were prepared by casting, and their antifungal activity, water resistance, and barrier properties were characterized. ...
[EN] Current developments in active food packaging are focusing on incorporating agents into the polymeric package walls that will release or retain substances to improve the quality, safety and shelf-life of the food. ...
Lopez-de-Dicastillo, Carol; Alonso, Jose M.; Catala Moragrega, Ramón; Gavara Clemente, Rafael; Hernandez-Muñoz, Pilar(American Chemical Society, 2010)
[EN] Ethylene-vinyl alcohol copolymer (EVOH) films containing catechin or quercetin as antioxidant agents were successfully produced by extrusion. The addition of these bioactive compounds did not modify greatly their water ...
[EN] Chitosan incorporating hydroxypropyl-beta-cyclodextrins and glycerol films capable of modulating loading capacity and release of carvacrol have been developed. Films were obtained by casting and conditioned at different ...
Fathi Najafabadi, Ayoub(Universitat Politècnica de València, 2015-07-17)
[EN] The effect of modified atmosphere packaging MAP and packaging with an
ethylene absorbent on the nutritional quality of three tomato varieties with
different metabolic activity (cvs Delizia, Vernal and Pitenza) has ...
Balaguer, Mari Pau; Cerisuelo Ferriols, Josep Pascual; GAVARA CLEMENTE, RAFAEL; Hernandez Muñoz, Maria Pilar(Elsevier, 2013-02-01)
[EN] The degree of cross-linking of gliadin films was increased by chemical treatment with cinnamaldehyde. The formation of a more reticulated network was able to achieve a simultaneous reduction of water vapor, oxygen, ...
Cerisuelo Ferriols, Josep Pascual; Muriel Galet, Virginia; Bermúdez, José M.; Aucejo, Susana; Catala Moragrega, Ramón; GAVARA CLEMENTE, RAFAEL; Hernandez Muñoz, Maria Pilar(Elsevier, 2012-05)
[EN] Antimicrobial active packaging is a novel technology in which a chemical compound (or mixture) is purposely incorporated into a packaging material to be released into the food to protect it from deterioration. The ...
[EN] This study compared a mathematic model, non-destructive headspace analysis and gas chromatographic methods to monitor the oxygen concentration in modified atmosphere packaged soy bread with and without calcium propionate ...
[EN] A nanoclay/EVOH composite has been developed to retard the release of a volatile antimicrobial from an EVOH film with application in active packaging. Concretely, 2% of bentonite nanoclay was added to the EVOH-29 ...
[EN] Films made of sodium caseinate containing lysozyme where modified by chemical or biochemical crosslinkers to achieve a controlled release of the antimicrobial lysozyme. Kinetic studies in buffered solutions at pH ...
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 ...
[EN] Active packaging is becoming in an emerging food technology to improve quality and safety of food products, commonly based on the retention or release of compounds which are beneficial for the product. In this work, ...
[EN] In view of the increasing demand for products with a fresh-like quality that are convenient to consume, the purpose of this research was to develop a ready-to-eat mandarin segments product. Mandarin segments were ...