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Browsing by Author "Chiralt Boix, Mª Amparo"

Now showing items 1-20 of 211

Active bilayer films of thermoplastic starch and polycaprolactone obtained by compression molding

Ortega-Toro, Rodrigo; Morey, Iris; Talens Oliag, Pau; Chiralt, A. (Elsevier, 2015-08-20)

[EN] Bilayer films consisting of one layer of PCL with either one of thermoplastic starch (S) or one of thermo-plastic starch with 5% PCL (S95) were obtained by compression molding. Before compression, aqueoussolutions of ...
Active starch-gelatin films for shelf-life extension of marinated salmon

Moreno Marro, Olga; Gil, Agueda; Atarés Huerta, Lorena María; Chiralt, A. (Elsevier, 2017)

[EN] Biodegradable active films were obtained by casting, using glycerol plasticized oxidized corn starch (OS) and bovine gelatine (BG) blends (1:1 mass ratio), with and without ethyl lauroyl arginate (LAE) as antimicrobial ...
Actividad antimicrobiana de películas activas de poli(vinil-alcohol) con ácidos fenólicos

Turrero Álvarez, Rosana (Universitat Politècnica de València, 2020-09-08)

[ES] El envasado activo, mediante el uso de polímeros biodegradables/compostables, es una estrategia innovadora para alargar la vida útil de los alimentos, manteniendo su calidad y seguridad. La incorporación de compuestos ...
Alginate Films Encapsulating Lemongrass Essential Oil as Affected by Spray Calcium Application

Cofelice, M.; Cuomo, F.; Chiralt, A. (MDPI AG, 2019-09-04)

[EN] The necessity of producing innovative packaging systems has directed the attention of food industries towards the use of biodegradable polymers for developing new films able to protect foods and to extend their ...
Almond milk fermented with different potentially probiotic bacteria improves iron uptake by intestinal epithelial (Caco-2) cells

Bernat Pérez, Neus; Cháfer Nácher, María Teresa; Chiralt, A.; Laparra Llopis, José Moisés; González Martínez, María Consuelo (ISEKI Food Association (IFA), 2015)

[EN] New fermented almond milks were developed by using different potentially probiotic bacteria in order to cover the current demand for health-versatile non-dairy products. An in vitro digestion/Caco-2 cell model was ...
Antifungal activity and potential use of essential oils against Fusarium culmorum and Fusarium verticillioides

Rosello Caselles, Josefa; Sempere Ferre, Francisca; Sanz Berzosa, Isidora; Chiralt Boix, Mª Amparo; Santamarina Siurana, Mª Pilar (Taylor & Francis: STM, Behavioural Science and Public Health Titles - No Open Select, 2015-03)

Essential oils of bay leaf, cinnamon, clove and oregano were tested in vitro and oregano essential oil in vivo, against two foodborne fungi belonging to the dominant mycobiota of stored rice, Fusarium culmorum and Fusarium ...
Antifungal and functional properties of starch-gellan films containing thyme (Thymus zygis) essential oil

Sapper, Mayra Ileana; Wilcaso, Paola; Santamarina Siurana, Mª Pilar; Rosello Caselles, Josefa; Chiralt, A. (Elsevier, 2018-10)

[EN] Films based on starch-gellan blends at 9:1 and 8:2 ratios containing emulsified or lecithin encapsulated thyme (Thymus zygis) essential oil (EO) (0.25 or 0.5 g/g polymer), were obtained by casting method and characterized ...
ANTIFUNGAL CHITOSAN-BASED FILMS AND COATINGS CONTAINING ESSENTIAL OILS FOR FRUIT APPLICATIONS

Perdones Montero, Ángela (Universitat Politècnica de València, 2016-12-15)

[EN] Chitosan films and coatings have been obtained, by incorporating different essential oils (EO) and using different homogenization conditions of the film forming emulsions, in order to obtain antifungal materials for ...
Antifungal films based on starch-gelatin blend, containing essential oils

Acosta-Davila, Sandra Cecilia; Chiralt, A.; Santamarina Siurana, Mª Pilar; Rosello Caselles, Josefa; González Martínez, María Consuelo; Cháfer Nácher, María Teresa (Elsevier, 2016)

[EN] The antimicrobial activity of essential oils (EO) is very well-known and it has been reported that incorporating them into edible films based on biopolymers extends the food's shelf-life. In this study, cinnamon, clove ...
Antifungal Polyvinyl Alcohol Coatings Incorporating Carvacrol for the Postharvest Preservation of Golden Delicious Apple

Sapper, Mayra; Martín-Esparza, M.E.; Chiralt Boix, Mª Amparo; González Martínez, María Consuelo (MDPI AG, 2020-11)

[EN] Different polyvinyl alcohol (PVA) coating formulations incorporating starch (S) and carvacrol (C) as the active agent were applied to Golden Delicious apples to evaluate their effectiveness at controlling weight loss, ...
Antifungal starch-based edible films containing Aloe vera

Ortega-Toro, Rodrigo; Collazo-Bigliardi, Sofía; Rosello Caselles, Josefa; Santamarina Siurana, Mª Pilar; Chiralt, A. (Elsevier, 2017)

[EN] Aloe vera gel, analysed as to its antifungal properties against six fungi causing plant diseases, was found to be most effective against Fusarium oxysporum. It was included in different ratios in starch based films ...
Antilisterial and physical properties of biopolymer films containing lactic acid bacteria

Sanchez-Gonzalez, L.; Quintero Saavedra, Jorge Ivan; Chiralt, A. (Elsevier, 2014-01)

Novel biopolymer films were developed and used to control Listeria innocua in an artificially contaminated synthetized medium. Two hydrocolloids, sodium caseinate (NaCas) and methylcellulose (MC), and two bacteriocin-producing ...
Antimicrobial activity of polysaccharide films containing essential oils

Sánchez-González, Laura; Cháfer, Maite; Hernández Pérez, Manuel; Chiralt, A.; González-Martínez, Chelo (Elsevier, 2011-08)

Antimicrobial films were prepared by incorporating different concentrations of bergamot (BO), lemon (LO) and tea tree (TTO) essential oils (EO), into chitosan (CH) and hydroxypropylmethylcellulose (HPMC) films. Their ...
Antimicrobial properties and release of cinnamaldehyde in bilayer films based on polylactic acid (PLA) and starch

Muller, Justine; Casado Quesada, Alba; González Martínez, María Consuelo; Chiralt, A. (Elsevier, 2017)

[EN] Cinnamaldehyde (CIN) loaded amorphous PLA films were obtained by casting, using ethyl acetate as solvent. Likewise, bilayer films were obtained by thermocompression of the PLA active layer and compression moulded ...
Antioxidant edible films based on chitosan and starch containing polyphenols from thyme extracts

Talón Argente, Emmanuelle; Trifkovic, Kata T.; Nedovic, Viktor A.; Bugarski, Branko M.; Vargas Colás, Mª Desamparados; Chiralt, A.; González Martínez, María Consuelo (2017)

[EN] The aim of this study was to analyse the antioxidant activity of different polymeric matrices based on chitosan and starch, incorporating a thyme extract (TE) rich in polyphenols. TE provided the films with remarkable ...
Antioxidant starch films containing sunflower hull extracts

Menzel, C.; González Martínez, María Consuelo; Chiralt, A.; Vilaplana, F (Elsevier, 2019-06-15)

[EN] This study exploits sunflower hulls that are by-product from food industry for the extraction of valuable antioxidant compounds that can be used to produce antioxidant food packaging material based on starch. Fast and ...
Antioxidant starch-based films with encapsulated eugenol. Application to sunflower oil preservation

Talón-Argente, Emmanuelle; Vargas, Maria; Chiralt, A.; González Martínez, María Consuelo (Elsevier, 2019-10)

[EN] Starch films containing eugenol, which was added to the film-forming dispersion in free form or encapsulated with different wall materials (whey protein or lecithin), were obtained by casting. The physical and the ...
Aplicación de diferentes recubrimientos comestibles para la conservación postcosecha de manzana

Beléndez Pascual, Augusto (Universitat Politècnica de València, 2017-10-19)

[ES] El trabajo se centra en el estudio del efecto de la aplicación de recubrimientos comestibles en manzana con la finalidad de controlar alteraciones físicas, químicas y biológicas. Se elaboraron distintas formulaciones ...
Aplicación de métodos combinados para el control del desarrollo del pardeamiento enzimático en pera (variedad Blanquilla) mínimamente procesada

Pérez Cabrera, Laura Eugenia (Universitat Politècnica de València, 2008-07-24)

En este estudio se aplicaron distintos métodos combinados para controlar el desarrollo del pardeamiento enzimático en pera variedad Blanquilla mínimamente procesada. En primer lugar, se evalúo el efecto de tratamientos ...
APLICACIÓN DE RECUBRIMIENTOS EN QUESOS PARA EL CONTROL DEL CRECIMIENTO FÚNGICO SUPERFICIAL

Ordóñez Lagos, Ramón Alberto (Universitat Politècnica de València, 2018-10-16)

[ES] En la industria del queso, el crecimiento fúngico superficial durante la maduración es habitualmente controlado con la aplicación de antibióticos. No obstante, esta práctica no es saludable y, además, es conveniente ...