This study aimed to investigate the effects of pulsed electric field (PEF), ultrasound (US), and combined pretreatments (PEF-US) on mass transfer, rehydration capacity, microstructure, nutritional quality shiitake mushrooms (Lentinus edodes). The results indicated that could accelerate transfer during hot-air drying process at 65 °C, resulting in lower time energy requirement than control. Mean...