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2018 | OriginalPaper | Chapter

Optical Detection of Antioxidant Capacity in Food Using Metal Nanoparticles Formation. Study on Saffron Constituents

Authors : Flavio Della Pelle, Annalisa Scroccarello, Aida Santone, Dario Compagnone

Published in: Sensors and Microsystems

Publisher: Springer International Publishing

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Abstract

A simple metal nanoparticles (MNPs) based colorimetric assay for the antioxidant capacity of Saffron polyphenolics is proposed. The proposed method has been compared with the commonly used classical assays (FC and ABTS); a significant similar response trend was found with the ABTS. Additionally, it was also found that the proposed approach was polyphenols selective versus other endogenous antioxidants as safranal and crocin.

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Metadata
Title
Optical Detection of Antioxidant Capacity in Food Using Metal Nanoparticles Formation. Study on Saffron Constituents
Authors
Flavio Della Pelle
Annalisa Scroccarello
Aida Santone
Dario Compagnone
Copyright Year
2018
Book
Sensors and Microsystems

Print ISBN: 978-3-319-66801-7

Electronic ISBN: 978-3-319-66802-4

Copyright Year: 2018

DOI
https://doi.org/10.1007/978-3-319-66802-4_21