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運營食品冷庫需要注意的兩點問題：
Operating food cold storage need to pay attention to two questions:
1、溫度的控制,不同的食品具有不同的最適冷藏溫度。冷庫溫度和入庫后食品的溫度受多種因素的影響，如入庫時食品的溫度與庫溫的差別、制冷機的效能與庫容、庫內空氣流通情況、堆碼方式，食品品種及成熟度等。食品冷庫
1, temperature control, different foods have different optimum cold storage temperature. Food after cold storage temperature and storage temperature is influenced by many factors, such as storing food temperature and reservoir temperature difference, the efficiency of the chiller and capacity, the rolls air circulation situation, stacking method, food variety and maturity, etc.
入庫時應合理堆碼，根據實際情況調節庫溫;出庫前需采用逐步升溫方法，以免因內外溫差大，而造成食物表面凝結水珠。
Storage should be reasonable when stacking, according to the actual situation to adjust temperature library; Outbound before rising up method, in order to avoid because of internal and external temperature difference is big, and cause the surface of the food drops.
2、溫度允許的變化范圍與貯藏期限,冷藏庫中的溫度并不可能恒定在某一溫度值上，因制冷機性能、庫容大小和內外溫差等因素會使庫溫在一定范圍內波動。
2, allows the change range of temperature and storage period, the temperature in a cold storage is not may be a constant in a certain temperature, due to the capacity of the chiller performance, size and the internal and external factors such as temperature can make the library temperature fluctuate within a certain range.
一般而言，食品以貯藏溫度較低，且變化范圍越小越好。這樣有利于食品保鮮，防止損耗及低溫生理病害。

In general, food to storage temperature is low, and the change range is as small as possible. This is helpful for food preservation, prevent loss and physiological diseases in low temperature.

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