Duan Yuquan holds a PhD and is a male associate researcher, a master's supervisor, and a member of the 2nd and 3rd Academic Committee of the Institute of Agricultural Products Processing, a member of the Chinese Academy of Agricultural Sciences, and a former deputy director of the Engineering Technology Research Center. He has long been engaged in research on the theory and application technology of agricultural products' storage and preservation, processing, and the utilization of by-products in the field of fruit, vegetable, and edible fungus storage, preservation, and processing.