Animal food cold storage storage temperature in Baohe District, Hefei City

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Growth and reproduction of microorganisms and enzymes Catalysis requires a certain temperature and moisture, and its suitable temperature range is -°C. Both high temperature (°C) and low temperature (°C) can inhibit or terminate the growth and reproduction of microorganisms and weaken enzyme activity, thus extending the storage period of food.
In addition, the metabolism of microorganisms will be destroyed at low temperatures, and the accumulation of toxic substances and other peroxides in their cells can cause the death of microorganisms. When the temperature of the food drops below -℃, the above moisture in the food will turn into ice. The ice crystals formed can also mechanically destroy microbial cells and cause the death of microorganisms. Therefore, long-term storage of animal foods usually needs to be frozen below -℃ and stored in a refrigerator below -℃.
For plant foods such as fruits and vegetables, it is necessary to control the action of enzymes that cause food to change through respiratory activities, and to resist the invasion of external microorganisms. Lowering the temperature of the storage environment can weaken its respiration intensity, reduce the consumption rate of substances, and extend the storage period. However, the storage temperature should not be too low, otherwise it will cause physiological diseases of living fruits and vegetables, including frostbite. In addition, fresh eggs are also living products. When the temperature drops below the freezing point, their life activities will also stop. Therefore, plant-based foods and fresh eggs are generally stored at low temperatures in a cooled state.