Discrimination of Quality and Geographical Origin of Extra Virgin Olive Oil by S3 Device with Metal Oxides Gas Sensors

Autor:	Giorgio Duina, Rajani Malla, Marco Abbatangelo, Veronica Sberveglieri, Giorgio Sberveglieri, Manohar Prasad Bhandari, Estefania Nunez Carmona, Elisabetta Comini
Jazyk:	angličtina
Rok vydání:	2018
Předmět:	electronic nose Olive oil quality geographical origin Electronic nose Mineralogy lcsh:A extra virgin olive oil Sensor array nanowire gas sensors Principal component analysis metal oxides Environmental science lcsh:General Works gas sensor device olive oil quality Olive oil
Zdroj:	Proceedings (MDPI) (2018). doi:10.3390/proceedings2131061 info:cnr-pdr/source/autori:Manohar P. Bhandari, Estefanía Núñez Carmona, Marco Abbatangelo, Veronica Sberveglieri, Giorgio Duina, Rajani Malla, Elisabetta Comini Giorgio Sberveglieri/titolo:Discrimination of Quality and Geographical Origin of Extra Virgin Olive Oil by S3 Device with Metal Oxides Gas Sensors/doi:10.3390%2Fproceedings2131061/rivista:Proceedings (MDPI)/anno:2018/pagina_da:/pagina_a:/intervallo_pagine:/volume Proceedings, Vol 2, Iss 13, p 1061 (2018)
Popis:	In the present work, a gas sensor device S3 based on an array of eight metal oxides semiconductor gas sensors has been demonstrated and applied to the discrimination of quality and geographical origins of the Italian extra virgin olive oils. Furthermore, the principal component analysis (PCA) and artificial neural networks (ANN) were carried out on the set of data acquired from the sensor array response to the extra virgin olive oil headspace. The preliminary results have shown a good capability of the instrument to distinguish different kind of extra virgin olive oil samples and thus evaluate their quality and origin.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cc00798e721f04136d3118a0755fa79b http://www.cnr.it/prodotto/i/394345 Zobrazit plný text záznamu