Quercetin or glycine reaction products with acrylamide: A quantative approach to acrylamide detection using a pencil graphite electrode

Zobrazit minimální záznam

dc.contributor.author Žabčíková, Simona
dc.contributor.author Kučerová, Petra
dc.contributor.author Červenka, Libor
dc.date.accessioned 2020-05-14T11:37:27Z
dc.date.available 2020-05-14T11:37:27Z
dc.date.issued 2016
dc.identifier.isbn 978-80-7560-015-8
dc.identifier.issn 1211-5541
dc.identifier.uri https://hdl.handle.net/10195/75396
dc.description.abstract In this article, the equimolar mixtures of acrylamide (AAm) and quercetin or glycine in aqueous solution at different pH, and after heating (100 °C for 60 min) have been studied. (Bare) pencil graphite electrode (PGE) in combination with square wave voltammetry were applied to the qualitative identification of the products. An interaction of AAm and quercetin at pH 2.0 resulted in the increase of reduction current at +128 mV, and an additional shift to +140 mV before and after heat treatment, respectively. PGE gave rise to only response for heat-treated AA/glycine mixture at pH 2.0, showing a higher oxidation current at positive potential and a higher reduction current at negative potential. In neutral media, two oxidation peaks were observed for heated AAm/glycine mixture. Theoretical considerations have been proposed. en
dc.format p. 15–22
dc.language.iso en
dc.publisher University of Pardubice en
dc.relation.ispartof Scientific papers of the University of Pardubice. Series A, Faculty of Chemical Technology. 22/2016 en
dc.rights open access en
dc.title Quercetin or glycine reaction products with acrylamide: A quantative approach to acrylamide detection using a pencil graphite electrode en
dc.type Article en
dc.peerreviewed yes en
dc.publicationstatus published en


Tento záznam se objevuje v následujících kolekcích

Zobrazit minimální záznam

Vyhledávání


Rozšířené hledání

Procházet

Můj účet