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Listar por palabra clave "Polysaccharides"

Mostrando ítems 1-15 de 15

Biorefinery of the relevant brown algae Saccharina latissima and Ascophylum nodosum towards novel, sustainable and functional ingredients

Bojorges Gutiérrez, Hylenne (Universitat Politècnica de València, 2025-09-27)

[ES] Esta tesis doctoral pretende aportar conocimientos fundamentales y prácticos sobre la valorización de las algas pardas. Se ha tratado de comprender la relación entre la estructura y funcionalidad de sus polisacáridos ...
Desarrollo y caracterización de bioplásticos obtenidos a partir de la extracción de la pectina de residuos cítricos

Cortés Limón, Abril (Universitat Politècnica de València, 2023-07-24)

[ES] El presente trabajo final de máster se centrará en el desarrollo y la caracterización de sus formulaciones basadas en pectina y la incorporación de diferentes plastificantes para su correcta plastificación. Se trata ...
Efecto de los polisacáridos ficoll y dextrano en el medio de congelación sobre la viabilidad y fecundidad del semen de conejo

Marín Puchades, Pedro (Universitat Politècnica de València, 2016-09-02)

[ES] El desarrollo de los métodos de congelación de semen en el conejo se inició en los años 60, quedando tempranamente descartado el glicerol, habitual en otras especies, como crioprotector. Actualmente, los medios ...
Estructuración de aceites mediante el uso de hidrocoloides para sustituir grasas plásticas en los alimentos

Bascuas Véntola, Santiago Martín (Universitat Politècnica de València, 2021-10-15)

[ES] La presente Tesis doctoral plantea distintas estrategias para el diseño y desarrollo de oleogeles estables, con un perfil lipídico de alta calidad nutricional y la posterior incorporación de los oleogeles en la ...
Green Technologies for Persimmon By-Products Revalorisation as Sustainable Sources of Dietary Fibre and Antioxidants for Functional Beverages Development

Salazar-Bermeo, Julio; Moreno-Chamba, Bryan; Heredia-Hortigüela, Rosa María; Lizama Abad, Victoria; Martínez-Madrid, María Concepción; Saura, Domingo; Valero, Manuel; Neacsu, Madalina; Martí, Nuria (MDPI, 2023-05-12)

[EN] The use of green technologies such as ultrasound and natural deep eutectic solvents (NADES) for revalorisation of food and agricultural by-products represents a sustainable way to tackle waste and promote a healthier ...
Influence of high hydrostatic pressure on quality parametersand structural properties of aloe vera gel(Aloe barbadensis Miller)

Vega-Galvez, A.; Miranda, M.; Nunez-Mancilla, Y.; García Segovia, Purificación; Ah-Hen, Kong Shun; Tabilo-Munizaga, G.; Perez-Won, M. (Springer Verlag (Germany), 2014-10)

The aim of this work was to study the effect of high hydrostatic pressure (HHP) on colour, dietary fibre, vitamin C content, polysaccharides content, physicochemical and structural properties of aloe vera gel at ...
Influence of the Dry Yeast Preparation Method on Final Sparkling Wine Characteristics

Berbegal, Carmen; Polo, Lucía; García Esparza, Mª José; Alvarez Cano, María Inmaculada; Zamora, Fernando; Ferrer, Sergi; Pardo, Isabel (MDPI, 2022-07)

[EN] The effect of preparing the commercial yeast prise de mousse S. cerevisiae IOC 18-2007 on the second fermentation kinetics of a Macabeo white base wine was evaluated. The influence of yeast preparation on the final ...
Phase transitions of dairy proteins, dextrans and their mixtures as a function of water interactions

Gloria Hernandez, Hugo; Livings, Simon; AGUILERA, JOSE MIGUEL; Chiralt, A. (Elsevier, 2011-07)

[EN] The water sorption behaviour and phase transitions of dairy proteins (ß-casein and ß-lactoglobulin), dextrans (dextran6 and dextran500) and their mixtures were studied at low water content. Freeze-dried polysaccharide ...
Poly(lactic acid) formulations with improved toughness by physical blending with thermoplastic starch

Ferri, J.M.; Garcia-Garcia, D.; Carbonell-Verdu, A.; Fenollar, Octavio; Balart, Rafael (John Wiley & Sons, 2018)

[EN] This work focuses on poly(lactic acid) (PLA) formulations with improved toughness by physical blending with thermoplastic maize starch (TPS) plasticized with aliphatic¿aromatic copolyester up to 30 wt %. A noticeable ...
Préparation de matériaux à base de graphène et leur application en catalyse

Anouar, Aicha (Universitat Politècnica de València, 2021-03-22)

[ES] Para abordar los desafíos ambientales, la química y los procesos químicos deben ser más sostenibles. Para ello, el desarrollo de nuevos catalizadores especialmente activos es de suma importancia. En catálisis heterogénea, ...
Synthesis of Polymer Protected Pd-Ag/ZnO Catalysts for Phenylacetylene hydrogenation

Zharmagambetova, Alima; Auyezkhanova, Assemgul; Talgatov, Eldar; Jumekeyeva, Aigul; Buharbayeva, Farida; Akhmetova, Sandugash; Myltykbayeva, Zhannur; López Nieto, José Manuel (Springer-Verlag, 2022-12)

[EN] A simple and environmentally friendly method, based on sequential adsorption of polyacrylamide (PAM) and transition metal ions (Pd2+, Ag+) on zinc oxide precipitated from water solution, was used to synthesize supported ...
The Glycolitic Versatility of Bacteroides Uniformis CECT 7771 and and Its Genome Response to Oligo and Polysaccharides.

Benítez-Páez, Alfonso; Gómez Del Pulgar, Eva M.; Sanz, Yolanda (Frontiers Media SA, 2017-08-25)

[EN] Bacteroides spp. are dominant components of the phylum Bacteroidetes in the gut microbiota and prosper in glycan enriched environments. However, knowledge of the machinery of specific species isolated from humans (like ...
Tunability of polycaprolactone hydrophilicity by carboxymethyl cellulose loading

Alemán-Domínguez, M.E.; Ortega, Z.; Benítez, A.N.; Vilariño, Guillermo; Gómez-Tejedor, José Antonio; Vallés Lluch, Ana (John Wiley & Sons, 2017)

[EN] Carboxymethyl cellulose (CMC) is herein proposed as additive in polycaprolactone (PCL) matrices to obtain composites with tunable hydrophilicity. This composite material can be obtained by compression molding. The ...
Ultrastructural and histochemical analysis reveals ethylene-induced responses underlying reduced peel collapse in detached citrus fruit

Cajuste, J.F.; García Breijo, Francisco José; Reig Armiñana, José; Lafuente, M.T. (Wiley-Blackwell, 2011-10)

Fruits from many citrus cultivars develop depressed areas in the flavedo (outer part of the peel) and albedo (inner part) following detachment. Although ultrastructural analysis may provide important information about ...
Water interactions and microstructure of chitosan-methylcellulose composite films as affected by ionic concentration

Vargas, Maria; Albors, A.; Chiralt, A.; González Martínez, María Consuelo (Elsevier, 2011)

[EN] Edible films based on high molecular weight chitosan (CH) and methylcellulose (MC) were obtained by mixing different ratios (0:1, 0.5:1.5, 1.0:1.0, 1.5:0.5 and 1:0) of the biopolymers in two solvent conditions (0.95 ...