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http://cibnor.repositorioinstitucional.mx/jspui/handle/1001/2820| Potential of Debaryomyces hansenii Strains on the Inhibition of Botrytis cinerea in Blueberry Fruits (Vaccinium corymbosum L.) | |
| SURELYS RAMOS BELL Luis Guillermo Hernández Montiel RITA MARIA VELAZQUEZ ESTRADA JUAN ANTONIO HERRERA GONZALEZ PORFIRIO GUTIERREZ MARTINEZ | |
| Acceso Abierto | |
| Atribución-NoComercial-SinDerivadas | |
| URL: https://www.mdpi.com/2311-7524/8/12/1125 DOI: 10.3390/horticulturae8121125 ISSN: 2311-7524 | |
| Debaryomyces hansenii, blueberry, gray mold, postharvest quality | |
| "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." | |
| Multidisciplinary Digital Publishing Institute | |
| 2022 | |
| Artículo | |
| Horticulturae | |
| Inglés | |
| 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 | |
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