Processing Parameters Effect on the Moisture Diffusivity of Apple Slices During Explosion Puffing Drying Optimization of Explosion Puffing Drying for Douchi at Variable Temperature and Pressure Optimization of Combined Vacuum Microwave-Explosion Puffing Drying of Nelumbo nucifera Gaertn Chips EXPLOSION PUFFING DRYING BY MODIFIED TEMPERATURE AND PRESSURE FOR CITRUS Research on Different Pre-treatments on the Peach Explosion Puffing Drying EFFECT OF PRETREATMENTS ON PRODUCTION OF COMBINED MICROWAVE AND EXPLOSION PUFFING DRYING BLACK EDAMAME