Preservation cold storage is a kind of storage method which can inhibit the activity of microorganism and enzyme and prolong the longevity of fruits and vegetables.

The preservation technology of cold storage is the main way to preserve fruits and vegetables at low temperature. Fruits and vegetables preservation temperature range of 0 ℃ ~ 15 ℃, fresh keeping storage can reduce the incidence rate of pathogenic bacteria and the fruit of decay rate, still can slow down the process of fruit respiration metabolism, so as to prevent decay, extend the storage period.