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Acta Agronómica
Article . 2011
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Efecto de la aplicación de 1-Metilciclopropeno sobre algunas propiedades físico-químicas y organolépticas del fruto de la granadilla Effect of 1-Metyilciclopropene application on the physical, chemical and organoleptic properties of the sweet passion fruit

Authors: Saúl Dussán Sarria; Liliana Serna Cock; ángela María Perengüez Cuarán;

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

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.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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Keywords

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

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
gold