In conclusion, the application of both calcium chloride and gumarabic treatments indicated an improvement in mango CV. ChokeAnan storability at 6◦C, which otherwise leads to deteriorationand reduction in quality. Gum arabic 10% combined with calciumchloride 3% effectively reduced decay incidence. Moreover, gumarabic either alone or in combination with calcium chloride effi-ciently maintained high firmness, ascorbic acid, titratable acidityor reduced weight loss, colour changes, soluble solid concentra-tion, respiration rate and ethylene production. Less ultrastructurechanges were observed in treated samples as compared to the con-trol. This study suggests that the combined application of gumarabic and calcium chloride might be a promising method for reduc-ing postharvest deterioration, extending the shelf life and keepingquality of mango fruits during low temperature stress.