http://www.cnr.it/ontology/cnr/individuo/prodotto/ID56524
Diffuse-light absorption spectroscopy and chemometrics for discrimination and quantification of extra virgin olive oil adulterants (Articolo in rivista)
- Type
- Label
- Diffuse-light absorption spectroscopy and chemometrics for discrimination and quantification of extra virgin olive oil adulterants (Articolo in rivista) (literal)
- Anno
- 2010-01-01T00:00:00+01:00 (literal)
- Alternative label
Mignani A.G., Ciaccheri L., Ottevaere H., Thienpont H., Conte L., Marega M., Cichelli A., Attilio C., Cimato A. (2010)
Diffuse-light absorption spectroscopy and chemometrics for discrimination and quantification of extra virgin olive oil adulterants
in Proceedings of the IEEE
(literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- Mignani A.G., Ciaccheri L., Ottevaere H., Thienpont H., Conte L., Marega M., Cichelli A., Attilio C., Cimato A. (literal)
- Rivista
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#note
- Note
- ISI Web of Science (WOS) (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- Mignani A.G., Ciaccheri L.: CNR-IFAC, Building B, Via Madonna del Piano, 10, 50019 Sesto Fiorentino (FI), Italy;
Ottevaere H., Thienpont H.: Vrije Universiteit Brussel, IR-TONA, Pleinlaan, 2, 1050 Brussel, Belgium;
Conte L., Marega M.: Univ. degli Studi di Udine, Dip. di Scienze degli Alimenti, Via Sondrio, 2A, 33100 Udine, Italy;
Cichelli A.: d Univ. degli Studi G. d'Annunzio, DASTA, Viale Pindaro, 42, 65127 Pescara, Italy. (literal)
- Titolo
- Diffuse-light absorption spectroscopy and chemometrics for discrimination and quantification of extra virgin olive oil adulterants (literal)
- Abstract
- A selection of top-quality extra virgin olive oils with excellent nutraceutic properties was artificially adulterated by means of lower-grade olive oils commonly used in commercial counterfeits. The oil sample set was analyzed by means of diffuse-light absorption spectroscopy performed in the wide 400-1700 nm spectral range. A setup based on optical fiber technology was experimented, which made use of an optical fiber supercontinuum source. The spectroscopic library was processed by means of a Partial Least Squares regression for quantifying the adulterant concentration, followed by a Principal Component Analysis and Linear Discriminant Analysis for identifying the type of adulterant. (literal)
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