Open AccessElectroanalytical evaluation of antioxidant activity in monofloral honeys
Author(s) -
Babay Asih Suliasih,
Rizqi Aulia Tawwabin,
Setia Budi
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1869/1/012051
Subject(s) - dpph , differential pulse voltammetry , chemistry , cyclic voltammetry , antioxidant , horizontal scan rate , voltammetry , chromatography , analytical chemistry (journal) , electrochemistry , organic chemistry , electrode
The objective of this study was to develop an electroanalytical technique for the analysis of antioxidant compounds. Five different samples from five monofloral honeys were used. The electroanalysis experiments were conducted using two different techniques, namely cyclic voltammetry (CV) performed with a scan rate of 50 mV/s and differential pulse voltammetry (DPV) with a pulse amplitude of 50 mV and a scan rate of 10 mV/s. All samples were also analyzed by spectroscopy techniquesusing the 2,2-diphenyl-1-picrylhydrazyl (DPPH) microplate method. The electrochemical index determined using the DPV technique agreed with the spectrometric DPPH measurements. This resultdemonstrates that the electroanalysis method could potentially be utilized for antioxidant analysis of honey samples.