Listar por autoría "3fa5b886-6254-4b58-9fbc-07b1c9ad6f5f"
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Antibacterial and Barrier Properties of Gelatin Coated by Electrospun Polycaprolactone Ultrathin Fibers Containing Black Pepper Oleoresin of Interest in Active Food Biopackaging Applications
Figueroa López, Kelly Johana; Castro-Mayorga, Jinneth Lorena; Andrade Mahecha, Margarita; Cabedo, Luis; LAGARON, Jose MDPI (2018)The present study evaluated the effect of using electrospun polycaprolactone (PCL) as a barrier coating and black pepper oleoresin (OR) as a natural extract on the morphology, thermal, mechanical, antimicrobial, oxygen, ... -
Antimicrobial nanocomposites and electrospun coatings based on poly(3-hydroxybutyrate-co-3-hydroxyvalerate) and copper oxide nanoparticles for active packaging and coating applications
Castro-Mayorga, Jinneth Lorena; Fabra Rovira, María José; Cabedo, Luis; Sánchez Moragas, Gloria; LAGARON, Jose Wiley (2017-08)Active biodegradable poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) melt mixed nanocomposites and bilayer structures containing copper oxide (CuO) nanoparticles were developed and characterized. The bilayer structures ... -
Assessing the thermoformability of poly(3-hydroxybutyrate-co-3- hydroxyvalerate)/poly(acid lactic) blends compatibilized with diisocyanates
González Ausejo, Jennifer; Sánchez-Safont, Estefanía; LAGARON, Jose; Olsson, R. T.; Gamez-Perez, Jose; Cabedo, Luis Elsevier (2017)Poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) is a renewable alternative to conventional barrier packaging polymers due to its thermoplastic properties, biodegradability and gas barrier performance but its potential ... -
Biocomposites of different lignocellulosic wastes for sustainable food packaging applications
Sánchez-Safont, Estefanía; Aldureid, Abdulaziz; LAGARON, Jose; Gamez-Perez, Jose; Cabedo, Luis Elsevier (2018-07-15)The suitability of three local lignocellulosic wastes i.e. almond shell (AS), rice husk (RH) and seagrass (SG) as fillers in PHB/Fiber composites applications has been studied. PHB/Fiber composites with 10 phr and 20 phr ... -
Biodegradable poly(3-hydroxybutyrate-co-3-hydroxyvalerate)/thermoplastic polyurethane blends with improved mechanical and barrier performance
Martínez Abad, Antonio; González Ausejo, Jennifer; LAGARON, Jose; Cabedo, Luis Elsevier (2016-10)Poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) polymers pose a green alternative to fossil-fuel derived polymers, as they exhibit good biocompatibility, biodegradability and outstanding barrier performance compared ... -
Biotic degradation of poly(DL-lactide) based nanocomposites
Fukushima, K.; Giménez Torres, Enrique; Cabedo, Luis; LAGARON, Jose; Feijoo, J. L. Elsevier (2012)Amorphous PLA nanocomposites based on organic modified kaolinite (KAO) and montmorillonite (MONT) at 4 wt.% were prepared by melt blending and then biodegraded in compost. All materials showed effective degradation in ... -
Blends of Poly(3-Hydroxybutyrate-co-3-Hydroxyvalerate) with Fruit Pulp Biowaste Derived Poly(3-Hydroxybutyrate-co-3-Hydroxyvalerate-co-3-Hydroxyhexanoate) for Organic Recycling Food Packaging
Torres-Giner, Sergio; Melendez-Rodriguez, Beatriz; Reis, Maria A.; Silva, Fernando; Matos, Mariana; Cabedo, Luis; LAGARON, Jose MDPI (2021-04-04)In the present study, a new poly(3-hydroxybutyrate-co-3-hydroxyvalerate-co-3-hydroxyhexanoate) [P(3HB-co-3HV-co-3HHx)] terpolyester with approximately 68 mol% of 3-hydroxybutyrate (3HB), 17 mol% of 3-hydroxyvalerate (3HV), ... -
Characterization of polyhydroxyalkanoate blends incorporating unpurified biosustainably produced poly(3-hydroxybutyrate-co-3- hydroxyvalerate)
Martínez Abad, Antonio; Cabedo, Luis; Oliveira, Catalina S.S.; hilliou, loic; Reis, Maria; LAGARON, Jose © 2015 Wiley Periodicals, Inc. (2015-07)ly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) produced by mixed bacterial cultures derived from a cheese whey (CW) industrial by-product (unpurified PHBV; u-PHBV) was incorporated into commercial PHBV without previous ... -
Characterization of the morphology and thermal properties of Zein Prolamine nanostructures obtained by electrospinning
Torres-Giner, Sergio; Giménez Torres, Enrique; LAGARON, Jose Elsevier (2008)Zein is a "yellowish" colored maize storage prolamine that shows great interest in a number of industrial applications such as food, food coating and food packaging. Nanofibers generated by electrospinning from solution ... -
Comparative study of nanocomposites of polyolefin compatibilizers containing kaolinite and montmorillonite organoclays
Villanueva Redón, María del Pilar; Cabedo, Luis; LAGARON, Jose; Giménez Torres, Enrique Wiley (2010-02)This work studied the morphology and physical properties of nanocomposites of different ethylene copolymers and functionalized polyethylenes with two different types of organoclays, to assess the potential application of ... -
Compatibilization of poly(3-hydroxybutyrate-co-3-hydroxyvalerate)– poly(lactic acid) blends with diisocyanates
González Ausejo, Jennifer; Sánchez-Safont, Estefanía; LAGARON, Jose; Balart, Rafael; Cabedo, Luis; Gamez-Perez, Jose Wiley (2017-02)Poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) was blended with poly(lactic acid) (PLA) with various reactive processing agents to decrease its brittleness and enhance its processability. Three diisocyanates, namely, ... -
Development and characterization of unmodified kaolinite/EVOH nanocomposites by melt compounding
Cabedo, Luis; Villanueva Redón, María del Pilar; LAGARON, Jose; Giménez Torres, Enrique Elsevier (2016-10)Nanocomposites of unmodified kaolinite (Kaol)/ethylene-vinyl alcohol copolymer (EVOH) with different Kaol contents have been obtained by a two-step process: melt blending in an internal mixer and film processing by ... -
Development of electrospun active films of poly (3-hydroxybutyrate-co-3-hydroxyvalerate) by the incorporation of cyclodextrin inclusion complexes containing oregano essential oil.
Figueroa López, Kelly Johana; Enescu, Daniela; Torres-Giner, Sergio; Cabedo, Luis; Cerqueira, Miguel A.; Pastrana, Lorenzo; Fuciños, Pablo; LAGARON, Jose Elsevier (2020-11)This paper reports the development of biodegradable active packaging films of poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) by the incorporation of alpha- and gamma-cyclodextrins (-CD and-CDs) containing oregano ... -
Development of Electrospun Poly(3-hydroxybutyrate-co-3- hydroxyvalerate) Monolayers Containing Eugenol and Their Application in Multilayer Antimicrobial Food Packaging
Figueroa López, Kelly Johana; Cabedo, Luis; LAGARON, Jose; Torres-Giner, Sergio Frontiers Media (2020-09-03)In this research, different contents of eugenol in the 2.5–25 wt.% range were first incorporated into ultrathin fibers of poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) by electrospinning and then subjected to ... -
Electrospun Active Biopapers of Food Waste Derived Poly(3-hydroxybutyrate-co-3-hydroxyvalerate) with Short-Term and Long-Term Antimicrobial Performance
Figueroa López, Kelly Johana; Torres-Giner, Sergio; Enescu, Daniela; Cabedo, Luis; Cerqueira, Miguel A.; Pastrana, Lorenzo; LAGARON, Jose MDPI (2020)This research reports about the development by electrospinning of fiber-based films made of poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) derived from fermented fruit waste, so-called bio-papers, with enhanced ... -
Electrospun Antimicrobial Films of Poly(3-hydroxybutyrate-co-3-hydroxyvalerate) Containing Eugenol Essential Oil Encapsulated in Mesoporous Silica Nanoparticles
Meléndez Rodríguez, Beatriz; Figueroa López, Kelly Johana; Bernardos, Andrea; Martínez Máñez, Ramón; Cabedo, Luis; Torres-Giner, Sergio; LAGARON, Jose MDPI (2019)The main goal of this study was to develop poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) films with long-term antimicrobial capacity of interest in food packaging applications. To this end, eugenol was first highly ... -
Keratin-Polyhydroxyalkanoate Melt-Compouded Composites with Improved Barrier Properties of Interest in Food Packaging Applications (Epub ahead of print)
Pardo Ibáñez, Pablo; López Rubio, Amparo; Martínez Sanz, Marta; Cabedo, Luis; LAGARON, Jose Wiley Periodicals, Inc. (2014)Sustainable biocomposite materials based on the combination of polyhydroxyalkanoates with a keratin additive derived from poultry feathers were successfully developed via melt compounding. Suitable dispersions for low ... -
Melt processability, characterization, and antibacterial activity of compression-molded green composite sheets made of poly(3- hydroxybutyrate-co-3-hydroxyvalerate) reinforced with coconut fibers impregnated with oregano essential oil
Torres-Giner, Sergio; hilliou, loic; Meléndez Rodríguez, Beatriz; Figueroa López, Kelly Johana; Madalena, D.; Cabedo, Luis; Covas, J. A.; Vicente, A. A.; LAGARON, Jose Elsevier (2018-09)New packaging materials based on green composite sheets consisting of poly(3-hydroxybutyrate-co-3-hydro- xyvalerate) (PHBV) and coconut fibers (CFs) were obtained by twin-screw extrusion (TSE) followed by com- pression ... -
Morphology and barrier properties of solvent cast composites of thermoplastic biopolymers and purified cellulose fibers
Sánchez Garcia, M. D.; Giménez Torres, Enrique; LAGARON, Jose Elsevier (2008)This paper shows and discusses the morphology, thermal and transport properties of solvent cast biocomposites of poly(lactic acid) (PLA), polyhydroxybutyrate-co-valerate (PHBV) and polycaprolactones (PCL) containing purified ... -
Multilayer structures based on annealed electrospun biopolymer coatings of interest in water and aroma barrier fiber-based food packaging applications
Cherpinski, Adriane; Torres-Giner, Sergio; Cabedo, Luis; Méndez, José Alberto; LAGARON, Jose Wiley (2018-08)In this research work, for the first time, a fiber-based packaging material was coated by annealed electrospun ultrathin fibers of poly(3-hydroxybutyrate), poly(vinyl alcohol), and polylactide. The resultant mono- and ...