Frozen Food Classification

Cooling food: no need to freeze, is the food that is lowered to the freezing point and stored at this temperature.

Frozen food: Food that is preserved at a temperature below the freezing point after freezing.

Cooled foods and frozen foods are collectively referred to as frozen foods. They can be divided into five categories: fruits and vegetables, aquatic products, meat and poultry eggs, rice noodles [1], and convenient foods according to raw materials and consumption patterns.