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Precautions for the use of cold storage cabinets

Source: Hits:Date:2017-5-31 15:15:13

Precautions for the use of cold storage cabinets:

One, control temperature

Different food is the most suitable for cold storage temperature is not the same. The temperature of the refrigerator is affected by many factors. Storage should be placed, adjust the temperature according to the actual situation.

Two, pre cooling

Pre cooling is a cooling method for food in long distance transportation or pre cooling, and the requirement is to quickly fall to the specified temperature. Pre cooling is an important measure to maintain the quality and prolong the storage life of the transported food. Usually in cold storage and pre cooling. Commonly used pre cooling method has natural air cooling, ventilation cooling, vacuum cooling and cold water cooling. The food should be rapidly placed in the low temperature environment after the pre cooling treatment. The library before the gradual warming method, so as to avoid the temperature difference between inside and outside, and the surface of the food caused by condensed water droplets.

Three, temperature allows the range of changes and storage period

Cold storage temperature may not be constant in a certain temperature value, because the refrigeration performance, capacity size and temperature difference between inside and outside factors such as will enable cuvin fluctuate in a certain range. Generally speaking, the food is stored in low temperature, and the change range is smaller. This will be beneficial to food preservation, to prevent loss and low temperature physiological diseases.

Precautions for the use of cold storage cabinets

One, control temperature

Different food is the most suitable for cold storage temperature is not the same. The temperature of the refrigerator is affected by many factors. Storage should be placed, adjust the temperature according to the actual situation.

Two, pre cooling

Pre cooling is a cooling method for food in long distance transportation or pre cooling, and the requirement is to quickly fall to the specified temperature. Pre cooling is an important measure to maintain the quality and prolong the storage life of the transported food. Usually in cold storage and pre cooling. Commonly used pre cooling method has natural air cooling, ventilation cooling, vacuum cooling and cold water cooling. The food should be rapidly placed in the low temperature environment after the pre cooling treatment. The library before the gradual warming method, so as to avoid the temperature difference between inside and outside, and the surface of the food caused by condensed water droplets.

Three, temperature allows the range of changes and storage period

Cold storage temperature may not be constant in a certain temperature value, because the refrigeration performance, capacity size and temperature difference between inside and outside factors such as will enable cuvin fluctuate in a certain range. Generally speaking, the food is stored in low temperature, and the change range is smaller. This will be beneficial to food preservation, to prevent loss and low temperature physiological diseases.

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