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Physical and chemical changes during Tommy Atkins mangoes development in São Francisco valley, Petrolina, PE, Brazil

The objective of this study was to characterize the mango (Mangifera indica L.) fruit growth, cv. Tommy Atkins, from anthesis to commercial harvest, identifying when the mango reaches the harvest maturity stage based on physical and physicochemical determinations. The fruits were harvested at 35, 49, 63, 70, 77, 84, 98 and 112 days after the anthesis (DAA), and the following determinations were made: longitudinal diameter, ventral diameter, transversal diameter, product of the diameters, fresh mass, dry mass, water content and percentage, Blush scale for skin color and soluble solids. This study indicated that mango cv. Tommy Atkins delayed 98 DAA to reach the maturity and the dry mass, among those studied, is the best growth indicator.

Mangifera indica; postharvest physiology; fruit growth; Tommy Atkins


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