Título

Potential of Debaryomyces hansenii Strains on the Inhibition of Botrytis cinerea in Blueberry Fruits (Vaccinium corymbosum L.)

Autor

SURELYS RAMOS BELL

Luis Guillermo Hernández Montiel

RITA MARIA VELAZQUEZ ESTRADA

JUAN ANTONIO HERRERA GONZALEZ

PORFIRIO GUTIERREZ MARTINEZ

Nivel de Acceso

Acceso Abierto

Licencia

http://creativecommons.org/licenses/by-nc-nd/4.0

Referencia de publicación

URL/URL: https://www.mdpi.com/2311-7524/8/12/1125

doi: DOI: 10.3390/horticulturae8121125

ISSN/ISSN: 2311-7524

Materias

Debaryomyces hansenii, blueberry, gray mold, postharvest quality - (AUTOR) CIENCIAS AGROPECUARIAS Y BIOTECNOLOGÍA - (CTI) CIENCIAS AGRARIAS - (CTI) FITOPATOLOGÍA - (CTI) FITOPATOLOGÍA - (CTI) FITOPATOLOGÍA - (CTI)

Resumen o descripción

"Blueberry (Vaccinium corymbosum L.) is a crop with great potential for exportation and is very important for its antioxidant properties. However, this fruit is susceptible to different factors of deterioration and attack by pathogens. Botrytis cinerea is the main cause of post-harvest losses in this crop. Antagonistic yeasts from the Debaryomyces hansenii species, which is of marine origin, have been proposed as an alternative method for fungal control. For this reason, this study evaluated the in vitro and in vivo antagonistic capacity of the yeast against B. cinerea. The in vitro growth of the fungus was inhibited by 90% and germination was reduced by 100%, and through the production of volatile organic compounds, the growth of the pathogen was inhibited by 32.5%. Photographic evidence by electron microscopy revealed the effects caused by D. hansenii on B. cinerea. The incidence study showed a 50% reduction in the incidence of the disease caused by B. cinerea in blueberries, while quality parameters—such as soluble solids, titratable acidity, and pH—presented stable values, delaying the maturation process of the fruits. Likewise, the rate of reduction in firmness and physiological weight loss was lower, and the blueberries preserved their quality for a longer time."

Editor

Multidisciplinary Digital Publishing Institute

Fecha de publicación

2022

Tipo de publicación

Artículo

Versión de la publicación

Versión publicada

Recurso de información

http://cibnor.repositorioinstitucional.mx/jspui/handle/1001/2820

Formato

application/pdf

Fuente

Horticulturae

Idioma

Inglés

Sugerencia de citación

Ramos-Bell, S.; Hernández-Montiel, L.G.; Velázquez-Estrada, R.M.; Herrera-González, J.A.; Gutiérrez-Martínez, P. Potential of Debaryomyces hansenii Strains on the Inhibition of Botrytis cinerea in Blueberry Fruits (Vaccinium corymbosum L.). Horticulturae 2022, 8, 1125. https://doi.org/10.3390/horticulturae8121125

Repositorio Orígen

Repositorio Institucional CIBNOR

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