Food refrigeration temperature
To ensure that the refrigeration and freezing temperatures are adjusted and kept hygienic. Refrigeration and freezer (Hainan freezer) used to store food should be defrosted, cleaned and overhauled on time.
That is, refrigeration, that is, preservation and corrosion prevention. There is a strict temperature difference between refrigeration and refrigeration. In the whole process of storing food or raw materials at a lower temperature above freezing point, the refrigeration temperature of refrigerated food should be between 0 ~ 65438 00℃; Refrigeration refers to the whole storage process of keeping food or raw materials below freezing point. The refrigeration temperature of refrigerated food should be between -20℃ and-1, so care should be taken to ensure that the refrigeration temperature of food meets the requirements of refrigeration and refrigeration temperature categories.
Don't store in the same freezer. Refrigeration and freezing cabinets (warehouses) should be clearly marked, and raw materials, semi-finished products and wastes should be strictly separated in food refrigeration and storage. It is advisable to set an external temperature (marker) meter to facilitate the detection of the internal temperature of the refrigerated freezer (warehouse). Natural food, livestock food and seafood should be placed separately. When food is stored in a cold storage or freezer (warehouse). In order to ensure the core temperature of the food to be refrigerated or frozen, when the food is stored in the refrigeration and freezing cabinet (warehouse). Do not store, squeeze or store food.
How to set the refrigerator temperature, taking the temperature controller of direct cooling mechanical equipment as an example;
1, thermostat knob scale is 0-7, 0 is off, 7 is strong cold, and 0-6 is getting colder.
2. The freezer temperature range is -4~-24 degrees (four-star refrigerator), and the freezer temperature range is 5~ 15 degrees.
3. The temperature controller regulates the temperature of the refrigerating chamber, and the temperature of the refrigerating chamber changes indirectly with the regulation of the refrigerating chamber.
Refrigerator is a special tool to keep food fresh. The temperature of different foods is different, so the temperature of the refrigerator should be set according to the type of food stored. For example, green leafy vegetables 12 degree, fresh tropical fruits 10 degree, cooked food 8 degree, beer and beverage 4 degree, fresh meat food-18 degree, fish and shrimp 0 degree.
5. The set temperature has nothing to do with the season.
Food refrigeration temperature
To ensure that the refrigeration and freezing temperatures are adjusted and kept hygienic. Refrigeration and freezer (Hainan freezer) used to store food should be defrosted, cleaned and overhauled on time. That is, refrigeration, that is, preservation and corrosion prevention. There is a strict temperature difference between refrigeration and refrigeration. In the whole process of storing food or raw materials at a lower temperature above freezing point, the refrigeration temperature of refrigerated food should be between 0 ~ 65438 00℃; Refrigeration refers to the whole process of keeping food or raw materials below freezing temperature to keep them frozen. The refrigeration temperature of refrigerated food should be -20℃~
Therefore, in refrigeration, we should be careful to ensure refrigeration.
The refrigeration temperature of food should meet the requirements of refrigeration and refrigeration temperature categories respectively.
Don't store in the same freezer. Refrigeration and freezing cabinets (warehouses) should be clearly marked, and raw materials, semi-finished products and wastes should be strictly separated in food refrigeration and storage. It is advisable to set an external temperature (marker) meter to facilitate the detection of the internal temperature of the refrigerated freezer (warehouse). Natural food, livestock food and seafood should be placed separately. When food is stored in a cold storage or freezer (warehouse). In order to ensure the core temperature of the food to be refrigerated or frozen, when the food is stored in the refrigeration and freezing cabinet (warehouse). Do not store, squeeze or store food.
How to set the refrigerator temperature, taking the temperature controller of direct cooling mechanical equipment as an example;
1, thermostat knob scale is 0-7, 0 is off, 7 is strong cold, and 0-6 is getting colder.
2. The freezer temperature range is -4~-24 degrees (four-star refrigerator), and the freezer temperature range is 5~ 15 degrees.
3. The temperature controller regulates the temperature of the refrigerating chamber, and the temperature of the refrigerating chamber changes indirectly with the regulation of the refrigerating chamber.
Refrigerator is a special tool to keep food fresh. The temperature of different foods is different, so the temperature of the refrigerator should be set according to the type of food stored. For example, green leafy vegetables 12 degree, fresh tropical fruits 10 degree, cooked food 8 degree, beer and beverage 4 degree, fresh meat food-18 degree, fish and shrimp 0 degree.