Cutting is an important part in food processing. The conventional cutting strategy requires a large cutting force， and easily causes damage and contaminant to the cutting surface， which will reduce food quality and generate safety problems. Ultrasonic-assisted cutting (UAC)， a novel processing technology， with the advantages of small cutting force， smooth cutting section and less pollution， has become the focus in the food processing industry. Therefore， this article firstly introduced the UAC device and cutting parameters. Then， the mechanism of the UAC was described. Moreover， the influence of the tool parameters， cutting process parameters and material properties on cutting performance and food storage quality in UAC were systematic analyzed. Finally， the advantages and future trends of UAC technology were presented. This study aimed to promote the application and development of UAC technology in the food processing industry.