Artículo
Effect of pH and nanoclay content on the morphology and physicochemicalproperties of soy protein/montmorillonite nanocomposite obtained byextrusion
Autor/es | Félix Ángel, Manuel
Martínez, I. Romero García, Alberto Partal López, Pedro Guerrero Conejo, Antonio Francisco |
Departamento | Universidad de Sevilla. Departamento de Ingeniería Química |
Fecha de publicación | 2018 |
Fecha de depósito | 2019-01-17 |
Publicado en |
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Premios | Premio Mensual Publicación Científica Destacada de la US. Facultad de Química |
Resumen | The present work attempts to clarify the influence of montmorillonite nanoclay content and pH on the me-chanical properties of extruded soy protein nanocomposites. The mechanical behaviour is dominated by theformation of ... The present work attempts to clarify the influence of montmorillonite nanoclay content and pH on the me-chanical properties of extruded soy protein nanocomposites. The mechanical behaviour is dominated by theformation of positive synergies between protein and nanoclay above a nanoclay concentration threshold.Moreover, the presence of nanoclay can improve water uptake. The pH also exerts a strong influence on me-chanical and water absorption properties, although montmorillonite tend to reduce this effect.Eventually, this study put forward the feasibility of using a combination of soy protein and montmorillonite toobtain potentially attractive biodegradable nanocomposite materials, processed by means of a simple and easilyscalable twin-screw extruder. |
Agencias financiadoras | Junta de Andalucía Ministerio de Economía y Competitividad (MINECO). España |
Identificador del proyecto | TEP-6134
CTQ2015-71164-P |
Cita | Félix Ángel, M., Martínez, I., Romero García, A., Partal López, P. y Guerrero Conejo, A.F. (2018). Effect of pH and nanoclay content on the morphology and physicochemicalproperties of soy protein/montmorillonite nanocomposite obtained byextrusion. Composites Part B, 140, 197-203. |
Ficheros | Tamaño | Formato | Ver | Descripción |
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Felix et al_Comp-B_R3.pdf | 1.030Mb | [PDF] | Ver/ | Versión post-print |