Figure 2
From: Drying kinetics, thermodynamic properties and physicochemical characteristics of Rue leaves
Values of the moisture content ratio estimated by the Valcam and Midilli models (a); effective diffusion coefficient (b); and Arrhenius representation for the effective diffusion coefficient (c) obtained for the drying of Rue (Ruta chalepensis L.) leaves at temperatures of 40, 50, 60 and 70 °C. ** Significant at p < 0.01 by t-test.
