02. June 2018

The objective of this article is to investigate the effects of fluidized bed granulation with dextrin on moisture sorption and diffusion of Zexie Decoction granules. Methods The particle characterization was studied by the particle size, scanning electron microscopy (SEM), differential scanning calorimetry (DSC), and Fourier transform infrared (FTIR). The moisture sorption isotherm, equilibrium moisture content (EMC), and moisture diffusion coefficients were determined by using the saturated...