脐橙是柑桔特优良种之一，具有果大色艳，果t形美观，无核，化渣爽口，肉质脆嫩，品质优良等特点，有“水果皇后，柑桔之王”的美称。虽然脐橙属较耐贮果品，但在贮藏过程中，腐烂率较高，易脱水粒化，损失严重，加之目前市售的国产脐橙果实几乎没有进行商品化处理， Navel orange is one of the finest varieties of citrus. It has the characteristics of large fruit color, beautiful fruit, beautiful appearance, no core, refreshing residue, crisp tender meat and good quality. It has the reputation of “queen of fruits and king of citrus” . Although navel orange is more resistant to storage of fruit, but in the storage process, the higher the rate of rot, easy dehydration granulation, the loss of serious, combined with the current commercially available Navel Orange fruit almost no commercial treatment,