Resumen
Banana and lentil flour blends were processed in a single screw extruder modifying the flour properties of the blend (20.5-79.5%), at selected range of die temperature (145-175 oC) and the feeding moisture content (20-24%).Functional characteristics evaluated in the extrudates were water absorption index (WAI), water solubility index (WSI), bulk density (BD), paste viscosity properties, microstructure and resistant starch content. The concentration of lentil/banana blends and temperature were the most important variables affecting dependent variables WAI, WSI, BD and viscosity properties. The results of this study indicated that extrusion cooking induced desirable functional characteristics to lentil/banana blends by increasing their resistant starch content.
Título traducido de la contribución | Efecto de la extrusión en las propiedades funcionales Y componentes del almidón de mezclas lenteja/plátano: Análisis de superficie de respuesta |
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Idioma original | Inglés |
Páginas (desde-hasta) | 409-419 |
Número de páginas | 11 |
Publicación | Revista Mexicana de Ingeniera Quimica |
Volumen | 10 |
N.º | 3 |
Estado | Publicada - dic. 2011 |