The highest rehydration ratio (0.873) was obtained
at 80 ?C and 3.1 m/s, while increasing drying air temperature
also increased it. Besides, increasing the drying air temperature
decreased kernels’ bulk density (1186.39–1101.31 kg/m3) and
degree of shrinkage (0.787–0.730), while air velocity had no
significant effect on shrinkage or bulk density.