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The oxidation of natural flavonoid quercetin.
Sokolová, Romana; Ramesová, Sárka; Degano, Ilaria; Hromadová, Magdaléna; Gál, Miroslav; Zabka, Ján.
Affiliation
  • Sokolová R; J. Heyrovský Institute of Physical Chemistry, v.v.i., Academy of Sciences of the Czech Republic, Dolejskova 3, CZ-18223 Prague, Czech Republic. sokolova@jh-inst.cas.cz
Chem Commun (Camb) ; 48(28): 3433-5, 2012 Apr 07.
Article in En | MEDLINE | ID: mdl-22358256
This study explains the controversies in the literature concerning the number of electrons involved in the oxidation of quercetin. This stems from inappropriate handling samples, which require strict anaerobic conditions. The redox potential of quercetin strongly depends on the pH and on the presence of dissociation forms in solution.
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Full text: 1 Collection: 01-internacional Database: MEDLINE Main subject: Oxygen / Quercetin / Electrons Language: En Journal: Chem Commun (Camb) Journal subject: QUIMICA Year: 2012 Type: Article Affiliation country: Czech Republic
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Full text: 1 Collection: 01-internacional Database: MEDLINE Main subject: Oxygen / Quercetin / Electrons Language: En Journal: Chem Commun (Camb) Journal subject: QUIMICA Year: 2012 Type: Article Affiliation country: Czech Republic