Research Progress of Crayfish Processing and Preservation Technology

Crayfish is popular because of its rich nutritional and medicinal value. In recent years, the crayfish industry has developed vigorously, which has promoted the growth of national income. In addition, people have much higher requirements for the quality of crayfish and its products. Crayfish are prone to blackening and corruption during processing and storage, which seriously affects the quality of crayfish. Therefore, it is particularly important to pay attention to the utilization of crayfish resources and adopt effective processing and preservation technology.This article provided an overview of the production and processing status of crayfish, and summarized the research and application of crayfish preservation technology, in order to provide a reference for the development of crayfish-related foods.