Preservation temperature of vegetables

Relevant scientific data show that in the cold storage temperature range of 2 to 8°C, vegetables, fruits, eggs, beer, beverages, etc., can maintain their freshness and maintain their original flavor; at 0°C to 2°C, 0°C, the food is at 0°C. Stored at °C without ice, no loss of nutrients, fresh fish meat can be stored for 1-2 days in short-term storage, fresh and not discounted; at variable temperature range from -2 to -14°C, including water temperature storage area (-2°C) ～-3°C), micro freezing and freezing (-3 to -5°C), soft freezing (-6 to -8°C) and mild freezing (-10 to -14°C), which are not only very good The nutrition of the food is not lost, and it can maintain the fresh taste; In the freezing temperature zone of -18 to -21°C, meat, fish, frozen foods and other foods can be stored for a longer time, and the freezing speed is faster and the freezing is more lasting. It is based on the scientific analysis of the internal storage requirements of stored foods. Rongshida has launched a health energy-saving intelligent drill refrigerator as a response to this, forming a four-zone preservation, truly different foods, different treatment of health preservation effect.

The use of refrigerator compartments a, freezing room temperature of about -18 °C. Can store fresh or frozen meat, fish, poultry, can also store cooked foods, storage period of about 3 months. The room can quickly freeze fresh fish and meat foods that need to be stored for a long time to ensure maximum freshness of the food.

b. The temperature in the refrigerating compartment is about 5°C. The raw and cooked food can be frozen. The storage period is about one week. The fruits and vegetables should be stored in the fruit and vegetable box (temperature 8°C) and packaged in plastic wrap.

c. The ice temperature preservation room located in the upper part of the refrigerating chamber, with a temperature of about 0°C, can store fresh meat, fish, shellfish, dairy products, etc., which can not only freeze, but can be used at any time. The storage period is three days. about. The ice temperature preservation room can also be used as a thawing room for frozen foods. If foods are placed in the room before work, they can be used immediately after work.

d. Some refrigerators also have a changing greenhouse. Users can adjust the temperature of the greenhouse according to the needs of food storage. If the user feels that the refrigerating room is not enough, the middle room can be adjusted to the working condition of the refrigerating temperature. This changing room is also suitable for thawing the frozen food. It is generally most convenient to put it in a fresh-keeping condition.

Precautions for food storage a. Empty test run for about 2 hours. Store the food after the temperature inside the box is stable.

b, the food stored in the box should not be too much overcrowding, there must be air convection air gap, in order to maintain a uniform temperature.

c. The hot food should be put into the box after letting cool, otherwise it will affect the taste of other foods and increase the power consumption.

d. The animal lipid foods such as ice cream and fish should be stored in the freezer compartment. Do not place them on the door shelf and near the doorway, because the temperature is relatively high.

e. Liquid beverages such as beer, orange juice, and water cannot be stored in the freezer (or device), otherwise they will freeze and burst.