Akademska digitalna zbirka SLovenije - logo
VSE knjižnice (vzajemna bibliografsko-kataložna baza podatkov COBIB.SI)
  • Evaluation of chemiluminometric method for determination of polyphenols in wine
    Meden, Vesna Mila ; Strlič, Matija ; Kočar, Drago
    The Pholasin chemiluminometric method for determination pf polyphenols in winewas evaluated by comparison with liquid chromatography with mass-spectrometric detection. The results were also compared ... with the conventional Singleton-Rossi spectrophotometric method for determination of total polyphenols. A total of 141 wine samples were examined using all three methods and the results indicated a good agreement between the chemiluminometric and Singleton-Rossi methods; however, the chromatographic data correlated reasonably well with the chemiluminometric data only for gallic acid, but less well or not at all with other determined phenolic antioxidants: trans-resveratrol, (+)-catechin, (-)-epicatechin, quercetin, vanillic-, caffeic-, caftaric-, p-coumaric-, 3,4-dihydroxybenzoic-, ellagic-, sinapic-, ferullic-, and ellagic acid.
    Vir: Analytical letters. - ISSN 0003-2719 (Vol. 44, issue 7, 2011, Str. 1310-1322)
    Vrsta gradiva - članek, sestavni del
    Leto - 2011
    Jezik - angleški
    COBISS.SI-ID - 3097900
    DOI

vir: Analytical letters. - ISSN 0003-2719 (Vol. 44, issue 7, 2011, Str. 1310-1322)
loading ...
loading ...
loading ...