The paper describes a rapid and simple method for the evaluation of the antioxidant capacity in oil in water nanoemulsion. This procedure does not require extensive sample treatment and, most important, does not use any organic solvent for dissolution of the fatty matrix. The nanoemulsions were directly injected in a flow injection (FI) system with an electrochemical detector equipped with a glassy carbon working electrode operating amperometrically at a potential of +0.8 V (vs. Ag/AgCl). Results obtained were compared with those obtained by the Oxygen Radical Absorbance Capacity (ORAC) assay.
Nanoemulsions for the determination of the antioxidant capacity of oils by an electrochemical method / S. Benedetti, M.S. Cosio, M. Scampicchio, S. Mannino. - In: ELECTROANALYSIS. - ISSN 1040-0397. - 24:6(2012), pp. 1356-1361. [10.1002/elan.201200063]
Titolo: | Nanoemulsions for the determination of the antioxidant capacity of oils by an electrochemical method | |
Autori: | BENEDETTI, SIMONA (Primo) COSIO, MARIA STELLA (Secondo) MANNINO, SAVERIO (Ultimo) | |
Parole Chiave: | nanoemulsion; oils; antioxidant; amperometry; FIA | |
Settore Scientifico Disciplinare: | Settore AGR/15 - Scienze e Tecnologie Alimentari | |
Data di pubblicazione: | 2012 | |
Rivista: | ||
Tipologia: | Article (author) | |
Digital Object Identifier (DOI): | http://dx.doi.org/10.1002/elan.201200063 | |
Appare nelle tipologie: | 01 - Articolo su periodico |
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