The common technical problems of keeping fruits and vegetables fresh in the cold storage are as follows: the choice of cold storage for vegetables & fruits or atmosphere control cold storage?
(1) It is very important to preserve the peel of fruit after picking, because the peel of fruit is a kind of natural packaging protection layer, which should be protected when picking or packaging.
(2) The precooling of fruits and vegetables is an important process before they enter into the cold storage. Because the fruits are exposed in the environment for a long time, this kind of vegetables have better resistance to disease, but they lose the balance of environmental conditions after picking, so precooling must be carried out to make them over to the environment of cold storage and packaging.
(3) Some parts determine the success or failure of their preservation in the cold storage. If it is the two ends of the solid pedicle, these must be protected.
(4) Some gases and powders can be added into the cold storage package to achieve unexpected fresh-keeping effect
Yuyan Refrigeration is specialized in cold storage for vegetables & fruits. Contact us about details.