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Listar por autor "Hernández García, Eva"

Mostrando ítems 1-19 de 19

Active Starch-Polyester Bilayer Films with Surface-Incorporated Ferulic Acid

Hernandez-Garcia, Eva; Vargas, Maria; Chiralt, A. (MDPI AG, 2022-10)

[EN] Bilayer films of cassava starch-based (with 10% gellan gum) and polylactic (PLA): Poly(3- hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) polyester blend (with 75% PLA) monolayers were obtained by melt-blending and ...
Antioxidant and antimicrobial extracts from grape stalks obtained with subcritical water. Potential use in active food packaging development

Vieira-De Freitas, Pedro Augusto; Meyer, Silvia; Hernandez-Garcia, Eva; Rebaque, Diego; Vilaplana, Francisco; Chiralt, Amparo (Elsevier, 2024-09-01)

[EN] In order to valorise winemaking grape stalks, subcritical water extraction at 160 and 180 degrees C has been carried out to obtain phenolic-rich extracts useful for developing active food packaging materials. Red (R) ...
Biodegradable Antimicrobial Films for Food Packaging: Effect of Antimicrobials on Degradation

Hernandez-Garcia, Eva; Vargas, Maria; González Martínez, María Consuelo; Chiralt Boix, Mª Amparo (MDPI AG, 2021-06)

[EN] The environmental problem generated by the massive consumption of plastics makes necessary the developing of biodegradable antimicrobial materials that can extend food shelf-life without having a negative impact on ...
Biodegradable Multilayer Films for Active Food Packaging, Based on Starch and Polyesters with Phenolic Acids

Hernández García, Eva (Universitat Politècnica de València, 2022-03-21)

[ES] Se han desarrollado mediante termoprocesado películas multicapa biodegradables activas para el envasado de alimentos, combinando películas de almidón mejoradas y de una mezcla de poliésteres (PLA-PHBV), con diferentes ...
Biodegradation of PLA-PHBV Blend Films as Affected by the Incorporation of Different Phenolic Acids

Hernandez-Garcia, Eva; Vargas, Maria; Chiralt Boix, Mª Amparo; González Martínez, María Consuelo (MDPI AG, 2022-01)

[EN] Films based on a 75:25 polylactic acid (PLA) and Poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) blend, containing 2% (w/w) of different phenolic acids (ferulic, p-coumaric or protocatechuic acid), and plasticised ...
Cinética de liberación y actividad antibacteriana de ácidos fenólicos incorporados en films de PLA-PHBV

Peñalver Sánchez, María (Universitat Politècnica de València, 2021-09-07)

[EN] The food packaging industry faces the current challenge of developing biodegradable packaging materials and reducing the use of conventional slow-degrading plastics. Likewise, the use of synthetic preservatives in ...
Development and Characterization of Thermoformed Bilayer Trays of Paper and Renewable Succinic Acid Derived Biopolyester Blends and Their Application to Preserve Fresh Pasta

Hernandez-Garcia, Eva; Pacheco-Romeralo, Marta; Zomeño, Pedro; Viscusi, Gianluca; Malvano, Francesca; Gorrasi, Giuliana; Torres-Giner, S. (MDPI AG, 2023-05-21)

[EN] The present study reports on the development by thermoforming of highly sustainable trays based on a bilayer structure composed of paper substrate and a film made of a blend of partially bio-based poly(butylene ...
Efecto de la adición de gomas de origen microbiano en films bicapa biodegradables de almidón-poliésteres

Vilar Rambla, Jordi (Universitat Politècnica de València, 2020-01-03)

[ES] Se han obtenido y caracterizado films monocapa de almidón de maíz o de mandioca con 10 % de gomas de origen microbiana (goma de gelano y xantana) y 30 % de glicerol como plastificante. También se han obtenido y ...
Efecto de la incorporación de antimicrobianos en la biodegradación y compostaje de films activos para el envasado de alimentos

Alventosa Carbó, Javier (Universitat Politècnica de València, 2020-07-30)

[ES] El problema medioambiental generado por el consumo masivo de plásticos en el envasado de alimentos y la necesidad de envasado para garantizar su conservación, hace necesario el desarrollo de materiales biodegradables ...
Effect of active phenolic acids on properties of PLA-PHBV blend films

Hernandez-Garcia, Eva; Vargas, Maria; Chiralt, A. (Elsevier, 2022-09)

[EN] Phenolic acids (ferulic, p-coumaric, and protocatechuic) have been incorporated into polylactic (PLA): Poly(3hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) (75:25) blend films that were obtained by melt-blending and ...
Laminados biodegradables de poliésteres y almidón con ácido ferúlico para el envasado activo de alimentos

Schulze-Steinen Sebastián, Sofía (Universitat Politècnica de València, 2022-07-08)

[ES] En aras a obtener materiales biodegradables activos para el envasado de alimentos, se han obtenido films multicapa (laminados) combinando una capa de poliésteres (PLA y PHBV 75:25) y almidón (con 10 % de goma de gelano) ...
Lid Films of Poly(3-hydroxybutyrate-co-3-hydroxyvalerate)/Microfibrillated Cellulose Composites for Fatty Food Preservation

Hernandez-Garcia, Eva; Chiralt, Amparo; Vargas, Maria; Torres-Giner, S. (MDPI AG, 2023-01)

[EN] The present work evaluates the food packaging performance of previously developed films of poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) reinforced with atomized microfibrillated cellulose (MFC) compatibilized ...
Materiales para el envasado activo de alimentos basados en PLA o PHBV

Cardenas Acosta, Lissett Consuelo (Universitat Politècnica de València, 2020-10-13)

[ES] Existe la necesidad de obtener envases biodegradables o compostables activos, para el envasado de alimentos, que permitan su conservación, disminuyendo el impacto ambiental de los plásticos sintéticos utilizados de ...
Multilayer Sheets Based on Double Coatings of Poly(3-hydroxybutyrate-co-3-hydroxyvalerate) on Paper Substrate for Sustainable Food Packaging Applications

Hernandez-Garcia, Eva; Vieira-De Freitas, Pedro Augusto; Zomeño, Pedro; González Martínez, María Consuelo; Torres-Giner, Sergio (MDPI AG, 2023-01)

[EN] This work reports on the development and performance evaluation of newly developed paper sheets coated, on both sides, with thin films of biodegradable poly(3-hydroxybutyrate-co-3- hydroxyvalerate) (PHBV) for applications ...
Quality and Shelf-Life Stability of Pork Meat Fillets Packaged in Multilayer Polylactide Films

Hernandez-Garcia, Eva; Vargas, Maria; Torres-Giner, S. (MDPI AG, 2022-02)

[EN] In the present study, the effectiveness of a multilayer film of polylactide (PLA), fully bio-based and compostable, was ascertained to develop a novel sustainable packaging solution for the preservation of fresh pork ...
Reciclaje orgánico de láminas multicapa basadas en recubrimientos dobles de polihidroxialcanoato sobre sustrato de papel

Cortijo González, Claudia (Universitat Politècnica de València, 2022-10-21)

[ES] El objetivo de este trabajo es estudiar la compostabilidad de láminas de papel recubiertas, en ambas caras, por films biodegradables de polihidroxibutirato-co-hidroxivalerato (PHBV). Durante trabajos anteriores, se ...
Starch-polyester bilayer films with phenolic acids for pork meat preservation

Hernandez-Garcia, Eva; Vargas, Maria; Chiralt Boix, Mª Amparo (Elsevier, 2022-08-15)

[EN] Starch (S) films containing gellan gum (90:10) and polyester (P) blend films (PLA:PHBV, 75:25) with and without ferulic, p-coumaric or protocatechuic acid at 2% (w/w) were obtained by melt-blending and compression moulding ...
Synthesis and characterization of polyamide 1010 and evaluation of its cast-extruded films for meat preservation

Hernandez-Garcia, Eva; Pacheco-Romeralo, Marta; Pascual-Ramírez, Leonor; Vargas, Maria; Torres-Giner, Sergio (Elsevier, 2023-04)

[EN] This study holistically evaluates the potential of polyamide 1010 (PA1010) in the form of monolayer films for meat preservation applications. First, decamethylenediamine and sebacic acid, both derived from natural and ...
Thermoprocessed starch-polyester bilayer films as affected by the addition of gellar or xantham gum

Hernandez-Garcia, Eva; Vargas, Maria; Chiralt Boix, Mª Amparo (Elsevier, 2021-04)

[EN] Monolayer films based on cassava starch (CS) or maize starch (MS), with and without 10% of gellan or xanthan gum, and PLA-PHBV (75:25) blend films, were obtained by melt-blending and compression moulding, using glycerol ...