Kinetic Modelling of Moisture Transfer and Phytochemical Properties in Longan Seeds: Impact of Ultrasonic Pretreatment and Microwave Drying Process

This study investigated the combination of ultrasound pretreatment with microwave drying in food production, focusing on its impact on longan seeds. The study explored how ultrasound pretreatment and different microwave power levels affect drying kinetics, thermodynamic characteristics, and phytochemical properties during extraction. The results indicated that ultrasound pretreatment significantly boosts the drying rate by an average of 25