EFFECT OF 1-METHYLCYCLOPROPENE (1-MCP) ON SHELF LIFE AND QUALITY OF EXPORTING MANGO

Abstract

In this assay we evaluated the effect of 1-Methylcyclopropene (1- MCP) on shelf life and quality of ‘Kent’ mangos for export. During the mango season 2003 two experiments were set to compare six 1- MCP doses (0, 100, 200, 300, 600 y 900 nL L^-1). In addition, a semicommercial experiment was done considering only the best dose (300 nL L^-1) obtained in the previous trials, plus an untreated control. It was found that 1-MCP at 300 nL L^-1 delayed the ripening process, maintained firmness longer and lengthened for 4 d the shelf life of ‘Kent’ mangos. Moreover, it was concluded that 1-MCP may be a viable technology for exporting ‘Kent’ mango to Europe and Asia by sea transportation, because it decreases over mature risks in the destination markets and lowers shipment costs.