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    Por favor, use este identificador para citar o enlazar este ítem:https://uvadoc.uva.es/handle/10324/76949

    Título
    Unlocking branched cutin via sudden supercritical water hydrolysis of tomato peel
    Autor
    Leontijevic, Vesna
    Heredia Bayona, Antonio
    Cocero Alonso, María JoséAutoridad UVA Orcid
    Cantero Sposetti, Danilo AlbertoAutoridad UVA Orcid
    Barroso Solares, SusetAutoridad UVA
    heredia bayona
    Año del Documento
    2025
    Editorial
    Royal Society of Chemistry
    Descripción
    Producción Científica
    Documento Fuente
    Green Chemistry, 2025, vol. 27, n. 11. p. 2950-2967
    Zusammenfassung
    This study presents a novel approach to unlock and enrich branched cutin from tomato peel waste using sudden supercritical water hydrolysis. Cutin, the structural polyester of the plant cuticle, offers exceptional properties for biomaterials developments, however, conventional extraction methods often degrade its intricate three-dimensional network, limiting its potential applications. Utilizing sudden supercritical water hydrolysis (SCWH) with a reaction time of approximately one second, non-cutin components are hydrolyzed while preserving and enriching the native cutin structure. Characterization of the cutin-rich solid revealed the absence of a detectable glass transition temperature or melting point, indicating the maintenance of its native polymeric architecture phenomena typically observed when cutin is isolated as a mixture of monomers. Furthermore, mechanical testing revealed high rigidity under more stringent conditions, with a measured Young's modulus of 0.7 GPa. This rapid and efficient process not only valorizes agricultural and industrial residues but also enables the development of sustainable, bio-based materials. The successful preservation and enrichment of native cutin open new avenues for its application in advanced biomaterials, offering a promising alternative to fossil fuel-derived polymers.
    Materias (normalizadas)
    Supercritical water hydrolysis
    Materias Unesco
    3308 Ingeniería y Tecnología del Medio Ambiente
    23 Química
    ISSN
    1463-9262
    Revisión por pares
    SI
    DOI
    10.1039/D5GC00375J
    Patrocinador
    This work was supported by the Agencia Estatal de Investigaci\u00F3n (Gobierno de Espa\u00F1a) and FEDER Funds PID2019-105975 GB-I00 & PID2022-140930NB-I00; and Junta de Castilla y Le\u00F3n \u2013 Consejer\u00EDa de Educaci\u00F3n and FEDER Funds [CLU-2019-04]. V Leontigevic thanks JCyL for her predoctoral contract. D. Cantero is funded by the Spanish Ministry of Science, Innovation and Universities (\u201CBeatriz Galindo\u201D fellowship BEAGAL18/00247).
    Version del Editor
    https://pubs.rsc.org/en/content/articlelanding/2025/gc/d5gc00375j
    Propietario de los Derechos
    © 2025 The Author(s)
    Idioma
    eng
    URI
    https://uvadoc.uva.es/handle/10324/76949
    Tipo de versión
    info:eu-repo/semantics/publishedVersion
    Derechos
    openAccess
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    • DEP48 - Artículos de revista [271]
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