Aspartame and Alisweet are non carbohydrate artificial sweeteners with a sweetness level similar to sucrose2000More than twice as much, it has the advantages of good safety, high sweetness, and low calorie contentsucroseOne of the substitutes for aspartame, with stable properties and a wide range of applications, has been approved for use in many countries including China. The testing of aspartame and alite is of great significance for food safety and quality control. Therefore, Shanghai Tongwei Analysis Technology Co., Ltd. adoptsHPLC-UVWe have established a testing method for aspartame and Alistatin, providing a reference for their quality control.