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 |
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Jazyk: | angličtina |
Rok vydání: | 2018 |
Předmět: | |
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 |
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