cake is a quantitative classification of food.

quantitative grading management of food safety in catering service is tried out. Cake belongs to the quantitative classification of food.

The food safety level of catering service units is divided into three levels: A (representing good food safety), B (representing moderate food safety) and C (representing general food safety). The higher the grade, the lower the food safety risk. Consumers are advised to give priority to dining in units with high food safety quantification level.