Solid phase extraction oftrans-resveratrol from wines for HPLC analysis

  title={Solid phase extraction oftrans-resveratrol from wines for HPLC analysis},
  author={F. Mattivi},
  journal={Zeitschrift f{\"u}r Lebensmittel-Untersuchung und Forschung},
  • F. Mattivi
  • Published 1993
  • Chemistry, Medicine
  • Zeitschrift für Lebensmittel-Untersuchung und Forschung
ZusammenfassungNach neueren Ergebnissen kann das Vorkommen vontrans-Resveratrol (trans-3,5,4′-Trihydroxystilben) in Rotweinen eine therapeutische Bedeutung haben. Eine wichtige Voraussetzung ist deshalb eine möglichst schnelle und zuverlässige Bestimmungsmethode. Für die Anreicherung und Vortrennung dieser Komponente aus Wein wurde eine Fest-Phasen-Extraktion mit C18-Umkehr-Kartuschen ausgearbeitet. Die anschließende HPLC-Analyse unter Anwendung der internen Standard-Auswertemethode und einem… Expand
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