Identificador persistente para citar o vincular este elemento: http://hdl.handle.net/10662/21067
Títulos: Improvement of shelf-life of cherry (Prunus avium L.) by combined application of modified-atmosphere packaging and antagonistic yeast for long-distance export
Autores/as: Cabañas Cabezas, Catalina Milagros
Hernández León, Alejandro
Serradilla Sánchez, Manuel Joaquín
Moraga, Carlos
Martín González, Alberto
Córdoba Ramos, María Guía
Ruiz-Moyano Seco de Herrera, Santiago
Palabras clave: Biocontrol;Postharvest pathogens;MAP;Supply chain;Quality;Calidad;Cadena de suministros;Atmósfera modificada pasiva;Envasado en atmósfera modificada;Patógenos poscosecha
Fecha de publicación: 2023
Editor/a: Wiley
Resumen: BACKGROUND: The last decade has seen a growing interest in reducing the use of chemical fungicides for postharvest decay control. In the research for new, safe alternatives, the combined application of biocontrol agents and passive modified atmosphere packaging (MAP) has been shown to be a promising strategy to extend fruit quality. Therefore, the aim of this work was to evaluate the effect of the combined application of MAP and two antagonistic yeasts, Metschnikowia pulcherrima L672 and Pichia kudriavzevii PK18, on sweet cherry shelf life. RESULTS: Microbiological, physico-chemical, and quality fruit analysis from batches treated with antagonistic yeast were compared with a control batch without yeast application and a batch to which fludioxonil (Scholar®) was applied. The composition of the atmosphere and physico-chemical traits showed similar values among the different batches during cold storage. How ever, interestingly, the combination of MAP with the antagonistic yeasts M. pulcherrima L672 and P. kudriavzevii PK18 increases the control of microbiological spoilage with results comparable to the application of fludioxonil. In addition, these batches experienced a slight decrease in volatile compounds associated with fresh fruit aroma, whereas in the control batch an increase of altered fruit aromas was observed. The same effect of control of spoilage was observed during the shelf life period. CONCLUSION: These results showed the positive effect of the combination of antagonistic yeasts and MAP, obtaining similar results in terms of control of microbiological spoilage and physico-chemical quality compared with the application of fludioxonil.
URI: http://hdl.handle.net/10662/21067
ISSN: 0022-5144
DOI: 10.1002/jsfa.12532
Colección:DFSCA - Artículos
DPAAL - Artículos
INURA - Artículos

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