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      Efecto de la aplicación de 1-Metilciclopropeno sobre algunas propiedades físico-químicas y organolépticas del fruto de la granadilla Translated title: Effect of 1-Metyilciclopropene application on the physical, chemical and organoleptic properties of the sweet passion fruit

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          Abstract

          Se evaluó el efecto de la aplicación de 1-metilciclopropeno (1-MCP), un agente antagonista a la acción del etileno -el 1-metilciclopropeno es utilizado para prolongar la vida útil del fruto de granadilla común-, almacenado a 27 ± 2 °C y 76 ± 2% de HR. Se evaluaron propiedades físicas como pérdidas de peso y cambios de dureza de la corteza; propiedades químicas como pH, acidez titulable y sólidos solubles; y propiedades organolépticas como cambios de color. Se aplicaron tres concentraciones de 1-MCP: 200, 400 y 600 mg%l y tres tiempos de exposición: 15, segundos 30 segundos y 60 segundos. Los resultados sugieren que la aplicación de 600 mg%l de 1-MCP y 60 segundos de exposición conserva la granadilla común durante 15 días a 27 ± 2 °C y 76 ± 2% de HR.

          Translated abstract

          To extend the shelf life of the sweet passion fruit is helpful for marketing of the fruit, since it is positioned in the international market as a gourmet fruit. In this work the effect of applying an antagonistic agent to the ethylene action was evaluated, the 1- methylcyclopropene (1-MCP) for the prolongation of shelf life of sweet passion fruit, stored of 27 ± 2 °C and 76 ± 2% RH. Physical properties were evaluated as weight loss, firmness loss and color changes, chemical properties as pH, acidity and soluble solids and sensory analysis. Three concentrations of 1-MCP were applied: 200, 400 and 600 mg%lt and three exposure times: 15, 30 and 60 seconds. The results suggest than application of 600 mg%lt of 1-MCP and 60 seconds exposure it maintains the fruit during 15 days to 27 ± 2°C and 76 ± 2% of HR.

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          Extension of the shelf life of banana fruit by 1-methylcyclopropene in combination with polyethylene bags

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            Effect of 1-methylcyclopropene and methylenecyclopropane on ethylene binding and ethylene action on cut carnations

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              Sistemas para análises estatísticas

              SAEG (1997)
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                Author and article information

                Contributors
                Role: ND
                Role: ND
                Role: ND
                Journal
                acag
                Acta Agronómica
                Acta Agron.
                Universidad Nacional de Colombia (Palmira )
                0120-2812
                July 2011
                : 60
                : 3
                : 236-243
                Affiliations
                [1 ] Universidad Nacional de Colombia sede Palmira Colombia
                Article
                S0120-28122011000300004
                b4b62e86-8ea0-4ece-b703-30018ae43bdb

                http://creativecommons.org/licenses/by/4.0/

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                SciELO Colombia

                Self URI (journal page): http://www.scielo.org.co/scielo.php?script=sci_serial&pid=0120-2812&lng=en
                Categories
                AGRICULTURE, MULTIDISCIPLINARY

                General agriculture
                Controlled maturation,ethylene,1-MCP,Passiflora ligularis,postharvest physiology,storage,maduración controlada,1-MCP, etileno,fisiología poscosecha,almacenamiento

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