2024-03-28T18:20:31Zhttp://uvadoc.uva.es/oai/requestoai:uvadoc.uva.es:10324/250742021-06-24T07:46:09Zcom_10324_31661com_10324_952com_10324_894com_10324_1173com_10324_931col_10324_31662col_10324_1371
Salgado, Marta
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500
Rodríguez Rojo, Soraya
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500
Cocero Alonso, María José
6d5fc38b8af88020
500
0000-0002-3047-2389
2017-08-27T18:36:18Z
2017-08-27T18:36:18Z
2017
Marta Salgado, Soraya Rodríguez-Rojo, María José Cocero. Barley and yeast β-glucans as new emulsifier agents for the development of aqueous natural antifungal formulations. Carbohydrate Polymers, Volume 174, 2017, Pages 1114-1120
http://uvadoc.uva.es/handle/10324/25074
https://doi.org/10.1016/j.carbpol.2017.07.038
Producción Científica
Barley and yeast β-glucans were selected, together with lecithin, to encapsulate resveratrol by emulsification-evaporation method to develop new and safer antifungal formulations. Different emulsification techniques were used: high-shear, high pressure and high pressure and temperature emulsification. Morphology, crystallinity, encapsulation efficiency and in vitro antifungal activity against Botrytis cinerea of the different formulations were evaluated. No significant differences between each emulsification procedure in particle size (below 90 nm) and in encapsulation efficiency (70–100%) were observed; only barley β-glucan emulsions showed lower efficiency due to the formation of a gel that retained most of the active compound. A great influence of the emulsification method and the encapsulating material on the crystallinity of the particles was observed. The highest antifungal activity (up to 53% growth inhibition) was obtained by the formulations with yeast β-glucans, indicating an enhanced absorption of encapsulated resveratrol through the cell wall of the fungus at the presence of (1–3, 1–6)-β-glucans.
Junta de Castilla y León (programa de apoyo a proyectos de investigación – Ref. VA040U16)
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eng
Elsevier
info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-nd/4.0/
Attribution-NonCommercial-NoDerivatives 4.0 International
Glucano
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Barley and yeast β-glucans as new emulsifier agents for the development of aqueous natural antifungal formulations
info:eu-repo/semantics/article
http://www.sciencedirect.com/science/article/pii/S0144861717308044
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2021-06-24 09:46:09.23
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