Izvestiya of Saratov University.
ISSN 1816-9775 (Print)
ISSN 2541-8971 (Online)


polyphenols

Fluorimetric Determination of Rutin, Based on the Complexation with Eu (III) in Micellar Solutions of Surfactants

The quenching of fluorescence of europium chelate (111) with tenoiltrif- toratseton solubilized in the micelles of Bridge-35 with rutin is studied. The possibility of a direct fluorimetric determination of bioantioxidants in the drug «Ascorutin» with a detection limit of 2.9 10   M is shown.