Abstract:Durian (Durio zibethinus Murr.) is renowned as the “King of Tropical Fruits” for its unique flavor and rich nutritional value. However, as a typical respiratory climacteric fruit, durian exhibits intense post-harvest respiratory metabolism and rapid ethylene release, rendering it highly susceptible to softening, rind cracking, microbial infection, and flavor deterioration. Its extremely short shelf life severely limits its long-distance trade and industrial development. This review provides a systematic overview of research progress on the physiological mechanisms underlying post-harvest quality deterioration in durian and related preservation technologies. It focuses on analyzing the preservation conditions, mechanisms of action, and practical effectiveness of various technologies, while also discussing future trends, aiming to provide a theoretical and technical basis for reducing post-harvest losses and enhancing efficiency in the durian industry.