Sucralose has high stability and should be added centrally in any process of food processing according to the actual needs of the factory. It is not only convenient to use, but also has a good overall effect. For the analysis of the content of sucralose, high-pressure liquid chromatography should be used to visually determine relevant data and information. The application of sucralose in food processing conforms to market demand trends and requires product monitoring personnel to pay high attention to the dosage