Cold storage refers to the preservation of perishable goods, such as food or pharmaceuticals, at low temperatures to extend their shelf life and maintain their quality. This research area involves studying the best methods for storing and preserving these goods, including the use of refrigeration, freezing, and other techniques to slow down the degradation process. Cold storage research also focuses on improving energy efficiency, reducing waste, and ensuring product safety throughout the storage and transportation process. Overall, the goal of cold storage research is to provide sustainable solutions for storing and preserving temperature-sensitive goods.