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    • Dpto. Ingeniería Agrícola y Forestal
    • DEP42 - Artículos de revista
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    Por favor, use este identificador para citar o enlazar este ítem:https://uvadoc.uva.es/handle/10324/62212

    Título
    Dwarf pomegranate (Punica granatum L. var. nana): Source of 5-HMF and bioactive compounds with applications in the protection of woody crops
    Autor
    Sánchez Hernández, EvaAutoridad UVA Orcid
    Buzon Duran, LauraAutoridad UVA
    Cuchí Oterino, José Antonio
    Martín Gil, JesúsAutoridad UVA Orcid
    Lorenzo Vidal, Belén
    Martín Ramos, PabloAutoridad UVA
    Año del Documento
    2022
    Editorial
    MDPI
    Descripción
    Producción Científica
    Documento Fuente
    Plants, 2022, Vol. 11, Nº. 4, 550
    Abstract
    While the properties of edible pomegranate varieties have been widely explored, there is little information on ornamental types. In this study, possible alternatives for the valorization of dwarf pomegranate fruits have been explored. The characterization of their hydromethanolic extract by gas chromatography−mass spectrometry evidenced the presence of high contents of 5-hydroxymethylfurfural (a carbon-neutral feedstock for the production of fuels and other chemicals) and β- and γ-sitosterol stereoisomers. The microbicidal activity of the crude extract, both alone and in a conjugate complex with chitosan oligomers (COS), was investigated against three plant pathogenic microorganisms that cause significant losses in woody crops: Erwinia amylovora, E. vitivora, and Diplodia seriata. In in vitro assays, a strong synergistic behavior was found after conjugation of the bioactive constituents of the fruit extract with COS, resulting in minimum inhibitory concentration (MIC) values of 750 and 375 μg·mL−1 against E. amylovora and E. vitivora, respectively, and an EC90 value of 993 μg·mL−1 against D. seriata. Hence, extracts from the non-edible fruits of this Punicaceae may hold promise as a source of high value-added phytochemicals or as environmentally friendly agrochemicals.
    Materias (normalizadas)
    Pomegranate
    Plants
    Granado
    Infrared spectroscopy
    Espectroscopia de infrarrojos
    Gas chromatography
    Cromatografía de gases
    Mass spectrometry
    Espectrometría de masas
    5-hydroxymethylfurfural
    Phytochemicals
    Microorganismos fitopatógenos
    Plants, Protection of
    Plantas - Protección
    Analytical chemistry
    Materias Unesco
    2301 Química Analítica
    3102 Ingeniería Agrícola
    3106 Ciencia Forestal
    ISSN
    2223-7747
    Revisión por pares
    SI
    DOI
    10.3390/plants11040550
    Patrocinador
    Junta de Castilla y León y Fondo Europeo de Desarrollo Regional (FEDER) (Ayudas de la Cátedra AgroBank) - (project VA258P18)
    Version del Editor
    https://www.mdpi.com/2223-7747/11/4/550
    Propietario de los Derechos
    © 2022 The Authors
    Idioma
    eng
    URI
    https://uvadoc.uva.es/handle/10324/62212
    Tipo de versión
    info:eu-repo/semantics/publishedVersion
    Derechos
    openAccess
    Collections
    • DEP42 - Artículos de revista [295]
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