Original title: Oxidation Mechanism of Rhamnetin, a Bioflavonoid Compound
Authors: Ramešová, Šárka ; Sokolová, Romana ; Degano, I.
Document type: Papers
Conference/Event: Moderní elektrochemické metody /36./, Jetřichovice (CZ), 20160523
Year: 2016
Language: eng
Abstract: The natural flavonoid rhamnetin (2-(3,4-dihydroxyfenyl)-3,5-dihydroxy-7-methoxychromen-4-one) is important bioactive compound. Rhamnetin was studied in aqueous solution by electrochemical methods. The oxidation mechanism proceeds in sequential steps, which correspond to the hydroxyl oxidation of groups in the three aromatic rings. The study is based on in situ spectroelectrochemistry and identification of products by HPLC-DAD and HPLC–ESI MS/MS.
Keywords: electrochemistry; flavonoids; oxidation mechanism
Project no.: M200401201
Funding provider: Rada Programu interní podpory projektů mezinárodní spolupráce AV ČR
Host item entry: XXXVI. Moderní elektrochemické metody. Sborník přednášek, ISBN 978-80-905221-4-5

Institution: J. Heyrovsky Institute of Physical Chemistry AS ČR (web)
Document availability information: Fulltext is available at the institute of the Academy of Sciences.
Original record: http://hdl.handle.net/11104/0259905

Permalink: http://www.nusl.cz/ntk/nusl-251393


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Research > Institutes ASCR > J. Heyrovsky Institute of Physical Chemistry
Conference materials > Papers