Articles producció científica> Medicina i Cirurgia

Metabolic pathways proposal 1 and identification of potential intake biomarkers of red-fleshed apple (poly)phenols in an acute human intake

  • Identification data

    Identifier: PC:3443
    Handle: http://hdl.handle.net/20.500.11797/PC3443
  • Authors:

    Pedret, Anna
    Yuste, Sílvia
    Ludwig, Izíar
    Rubió, Laura
    Romero, Maria-Paz
    Valls, Rosa-María
    Solà, Rosa
    Motilva, Maria-José
    Macià, Alba
  • Others:

    Author, as appears in the article.: Pedret, Anna; Yuste, Sílvia; Ludwig, Izíar; Rubió, Laura; Romero, Maria-Paz; Valls, Rosa-María; Solà, Rosa; Motilva, Maria-José; Macià, Alba
    Department: Medicina i Cirurgia
    URV's Author/s: PEDRET FIGUEROLA, ANNA; Yuste, Sílvia; Ludwig, Izíar; Rubió, Laura; Romero, Maria-Paz; VALLS ZAMORA, ROSA MARIA; SOLÀ ALBERICH, ROSA MARIA; Motilva, Maria-José; Macià, Alba
    Keywords: anthocyanins red fleshed apple phenolic metabolites
    Abstract: The aim of this study was to investigate comprehensively the metabolic pathways and human bioavailability of anthocyanins and other (poly)phenols in an apple matrix, and to elucidate potential intake biomarkers. After the acute intake of a red-fleshed apple freeze-dried snack, plasma and urine were collected and analyzed by UPLC-MS/MS. A total of 37 phase-II and microbial phenolic metabolites were detected in plasma and urine. Among these, phloretin glucuronide, cyanidin-3-O-galactoside (plasma and urine) and peonidin-3-O-galactoside (urine) were the only metabolites detected in all the volunteers and not detected at basal conditions. The maximum urine excretion was detected at 2–4 h, and the main increase in plasma of phloretin glucuronide and cyanidin-3-O-galactoside was observed at 2 h post-intake (61.0 ± 6.82 and 10.3 ± 1.50 nM, respectively). These metabolites could be selected as the best intake biomarkers of red-fleshed apple and might be useful in human intervention studies when studying its health effects.
    Research group: Unitat de Recerca de Lípids i Arteriosclerosi
    Thematic Areas: Ciències de la salut Ciencias de la salud Health sciences
    licence for use: https://creativecommons.org/licenses/by/3.0/es/
    ISSN: 1756-4646
    Author identifier: 0000-0002-5327-932X; ; ; ; ; 0000-0002-3351-0942; 0000-0002-8359-235X; ;
    Record's date: 2019-03-22
    Last page: 155
    Journal volume: 55
    Papper version: info:eu-repo/semantics/submittedVersion
    Entity: Universitat Rovira i Virgili
    Journal publication year: 2019
    First page: 146
    Publication Type: Article Artículo Article
  • Keywords:

    Metabòllits
    Marcadors bioquímics
    Fenols
    anthocyanins
    red fleshed apple
    phenolic metabolites
    Ciències de la salut
    Ciencias de la salud
    Health sciences
    1756-4646
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