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Browsing by Subject "Carvacrol"

Now showing items 1-20 of 22

Antimicrobial packaging of chicken fillets based on the release of carvacrol from chitosan/cyclodextrin films

Higueras, Laura; López Carballo, Gracia; Hernandez Muñoz, Maria Pilar; Catala, Ramón; GAVARA CLEMENTE, RAFAEL (Elsevier, 2014-09-01)

[EN] Chitosan/cyclodextrin films (CS:CD) incorporating carvacrol were obtained by casting, and conditioned at 23 degrees C and 75% relative humidity prior to being immersed in liquid carvacrol until they reached sorption ...
DESARROLLO DE FORMULACIONES ENVASE POLI(ÁCIDO LÁCTICO) (PLA) CON ACTIVIDAD ANTIMICROBIANA PARA EL USO EN ENVASADO ACTIVO EN APLICACIONES ALIMENTARIAS

BLANOT GOOSSENS, VICTORIA (2014-03-04)

[ES] Se desarrollaron películas, con características antioxidantes y antimicrobianas, empleando Poli(ácido Láctico) (PLA) como matriz polimérica e incorporando un 20 % en peso de oligómero de ácido láctico (OLA) como ...
Describing and modeling the release of an antimicrobial agent from an active PP/EVOH/PP package for salmon

Cerisuelo Ferriols, Josep Pascual; Bermúdez, José M.; Aucejo, Susana; Catalá, Ramón; GAVARA CLEMENTE, RAFAEL; Hernandez Muñoz, Maria Pilar (Elsevier, 2013-05)

[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 ...
Encapsulación de carvacrol en matrices de Poli(vinil) alcohol (PVA), mediante electrospinning.

Durá Romero, Miriam (2018-09-11)

[ES] El Carvacrol (CA) presenta propiedades antioxidantes y antimicrobianas y tiene potencial para ser incorporado en matrices biopoliméricas para la obtención de materiales activos biodegradables. Para su incorporación, ...
Encapsulación de Carvacrol en nanofibras de PCL y su aplicación en materiales para envasado activo de alimentos.

Gómez García, María (2018-09-11)

[ES] Se han estudiado las propiedades funcionales de films multicapa activos biodegradables de almidón, con incorporación de Carvacrol (CA) encapsulado en fibras de Policaprolactona (PCL) obtenidas mediante Electrospinning ...
ENCAPSULACIÓN DE CARVACROL EN POLIÁCIDO LÁCTICO POR ELECTROSPINNING

Sáez Montesinos, María Elisa (2019-07-19)

[ES] Actualmente, existe la necesidad de desarrollar materiales de envasado activo que permitan prolongar la vida útil de los alimentos para hacer frente a la pérdida de seguridad y calidad de los mismos, principales ...
Encapsulación de Carvacrol para la obtención de films activos de polivinil-alcohol (PVA).

Calatayud Campos, Patricia (2018-09-14)

[ES] El carvacrol (CA) es un compuesto mayoritario en aceites esenciales de orégano y tomillo, con propiedades antioxidantes y antimicrobianas. Su incorporación en matrices de biopolímeros permite la obtención de materiales ...
Enhanced antimicrobial activity of essential oil components immobilized on silica particles

Ruiz Rico, María; Pérez-Esteve, Édgar; Bernardos Bau, Andrea; Sancenón Galarza, Félix; Martínez-Máñez, Ramón; Marcos Martínez, María Dolores; Barat Baviera, José Manuel (Elsevier, 2017)

[EN] The antimicrobial activity of essential oils components (EOCs) is well-known. However, their high volatility and powerful aroma limit their application in the formulation of a wide range of food products. In this ...
Films biodegradables antimicrobianos a partir de bicapas de PHBV y almidón con carvacrol.

Giménez Sanchis, Adrián (2017-09-11)

[ES] Se han obtenido films biodegradables antimicrobianos a base de bicapas de almidón y poliésteres con caravacrol (CA). Para ello, las monocapas a base de ácido poliláctico (PLA), polihidroxibutirato-co-hidroxivalerato ...
Functional properties of sodium and calcium caseinate antimicrobial active films containing carvacrol

ARRIETA, Marina Patricia; Peltzer, Mercedes Ana; López Martínez, Juan; Garrigós Selva, María del Carmen; Valente, Artur J. M.; JIMENEZ MIGALLON, ALFONSO (Elsevier, 2014-01)

Active edible films were prepared by adding carvacrol into sodium caseinate (SC) and calcium caseinate (CC) matrices plasticized with two different glycerol concentrations (25 and 35 wt%) prepared by solvent casting. ...
Improved antimicrobial activity of immobilised essential oil components against representative spoilage wine microorganisms

García-Ríos, Estéfani; Ruiz Rico, María; Guillamón Navarro, José Manuel; Pérez-Esteve, Édgar; Barat Baviera, José Manuel (Elsevier, 2018)

[EN] Wine, as a fermented drink, is considered a microbiologically safe beverage, but the growth of spoilage microorganisms can cause economic damage. As a new preservative process, the application of immobilised essential ...
Incorporation of hydroxypropyl-beta-cyclodextrins into chitosan films to tailor loading capacity for active aroma compound carvacrol

Higueras-Contreras, Laura; Lopez-Carballo, Gracia; GAVARA CLEMENTE, RAFAEL; Hernandez Muñoz, Maria Pilar (Elsevier, 2015-01)

[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 ...
Mathematical model to describe the release of an antimicrobial agent from an active package constituted by carvacrol in a hydrophilic EVOH coating on a PP film

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 ...
Modifications induced by the addition of a nanoclay in the functional and active properties of an EVOH film containing carvacrol for food packaging

Cerisuelo Ferriols, Josep Pascual; Alonso, José; Aucejo, Susana; GAVARA CLEMENTE, RAFAEL; Hernandez Muñoz, Maria Pilar (Elsevier, 2012-11-15)

[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 ...
Obtaining antimicrobial bilayer starch and polyester-blend films with carvacrol.

Requena-Peris, Raquel; Vargas, Maria; Chiralt, A. (Elsevier, 2018)

[EN] Bilayer films using polyester blends (P) and starch (S) were obtained and characterized, incorporating carvacrol as active compound. Carvacrol was incorporated by spraying it between melt blended and compression moulded ...
Poly[(3-hydroxybutyrate)-co-(3-hydroxyvalerate)] active bilayer filmsobtained by compression moulding and applying essential oils at the interface

Requena-Peris, Raquel; Jiménez Marco, Alberto; Vargas, Maria; Chiralt, A. (John Wiley & Sons, 2016)

[EN] Four active components, oregano essential oil (OR) and its respective main compound carvacrol (CA) and clove essential oil (CLO) and its respective main compound eugenol (EU), were used separately to obtain, using ...
Propiedades funcionales y antimicrobianas de films bicapa almidón-poliésteres biodegradables con carvacrol

Bascuas Véntola, Santiago Martín (2016-09-05)

[ES] Se han obtenido films bicapa activos de alta barrera, con almidón y poliésteres biodegradables mediante incorporación de carvacrol en la interfase. Se elaboraron por moldeo por compresión films a base de ácido poliláctico ...
Release kinetics and antimicrobial properties of carvacrol encapsulated in electrospun poly-(epsilon-caprolactone) nanofibres. Application in starch multilayer films

Tampau, Alina; González Martínez, María Consuelo; Chiralt, A. (Elsevier, 2018)

[EN] Electrospun poly-(epsilon-caprolactone) (PCL) fibre mats encapsulating Carvacrol (CA) were obtained with good encapsulation efficiency (85%) and CA load (11% in the fibre). These mats were effective at controlling the ...
Release kinetics of carvacrol and eugenol from poly(hydroxybutyrate-co-hydroxyvalerate) (PHBV) films for food packaging applications

Requena-Peris, Raquel; Vargas, Maria; Chiralt, A. (Elsevier, 2017)

[EN] 13 wt.% of active compounds (carvacrol-CA, eugenol-EU) were obtained by spraying the active between PHBV layers and their subsequent adhesion. Release kinetics of CA and EU in food simulants of different polarity ...
Retención y migración de aceite esencial de orégano en films de biopolímeros

Gutiérrez Lucas, María (2015-11-09)

[ES] Se utilizaron films de metilcelulosa y de metilcelulosa y quitosano como vehículo de aceite esencial de orégano (Origanum compactum). Se determinó por cromatografía de gases – espectrometría de masas (GC-MS) la ...