Artículos de revistas
Rheological Behavior of Tomato Juice: Steady-State Shear and Time-Dependent Modeling
Registro en:
Food And Bioprocess Technology. Springer, v. 5, n. 5, n. 1715, n. 1723, 2012.
1935-5130
1935-5149
WOS:000305213500026
10.1007/s11947-010-0472-8
Autor
Augusto, PED
Falguera, V
Cristianini, M
Ibarz, A
Institución
Resumen
The present work has evaluated the time-dependent and steady-state shear rheological properties of tomato juice. Three models were compared for describing the shear stress decay during shearing (Figoni-Shoemaker, Weltman, and Hahn-Ree-Eyring), and the parameters of each model were empirically related with the shear rate. The three evaluated models, as well as their modification as function of shear rate, described well the experimental data of tomato thixotropy. The Herschel-Bulkley and Falguera-Ibarz models have shown to be very adequate to describe the data from steady-state shear. The obtained data are potentially useful for future studies on food properties and process design. 5 5 1715 1723