Rutin and total isoflavone determination in soybean at different growth stages by using voltammetric methods

@inproceedings{Magarelli2014RutinAT,
  title={Rutin and total isoflavone determination in soybean at different growth stages by using voltammetric methods},
  author={Gabriella Magarelli and L{\'u}cia Helena C Lima and Jonatas Gomes da Silva and Jurandir Rodrigues Souzade and Clarissa Silva Pires de Castro},
  year={2014}
}
Abstract Two highly sensitive differential pulse voltammetric (DPV) methods based on the oxidation of genistein and rutin in a glassy carbon electrode is presented. Under optimized conditions (0.2 M phosphate buffer, pH 6.0, 50 mV pulse amplitude, 50 mV s − 1 scan rate), the oxidation peak currents (I p ) of genistein and rutin are linear (I pa (A) = 5.0 × 10 − 8  + 0.056 [genistein] r = 0.9969; I pa (A) = − 3.0 × 10 − 8  + 0.112 [rutin] r = 0.9974) to genistein and rutin concentrations in the… CONTINUE READING