Effect of thermal treatment on the rheological pattern and composition of dry bean flour soluble extracts
Dry bean flour samples with 14% (dry basis) moisture content were exposed to thermal treatment, in sealed cans, at 50° 70° 80", and 9O°C, for various periods. The rheological pattern and composition of their soluble extracts, obtained at pH 10, were determined. Soluble extracts decreased in vis...
Guardado en:
| Autor principal: | |
|---|---|
| Otros Autores: | |
| Formato: | Capítulo de libro |
| Lenguaje: | Inglés |
| Publicado: |
1986
|
| Acceso en línea: | Registro en Scopus DOI Handle Registro en la Biblioteca Digital |
| Aporte de: | Registro referencial: Solicitar el recurso aquí |
| Sumario: | Dry bean flour samples with 14% (dry basis) moisture content were exposed to thermal treatment, in sealed cans, at 50° 70° 80", and 9O°C, for various periods. The rheological pattern and composition of their soluble extracts, obtained at pH 10, were determined. Soluble extracts decreased in viscosity with time of treatment, up to a time dependent on temperature, where viscosity became constant. Soluble protein decreased with time of treatment. During the first step of dry bean flour heat treatment, soluble solids other than protein, were constant, then began to increase, promoting viscosity Constance in spite of soluble protein decrease. |
|---|---|
| ISSN: | 00221147 |
| DOI: | 10.1111/j.1365-2621.1986.tb11244.x |