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Artículo
Near-infrared spectroscopy and pattern-recognition processing for classifying wines of two Italian provinces
dc.creator | Mignani, Anna Grazia | es |
dc.creator | Ciaccheri, Leonardo | es |
dc.creator | Gordillo Arrobas, Belén | es |
dc.creator | Mencaglia, Andrea Azelio | es |
dc.creator | González-Miret Martín, María Lourdes | es |
dc.creator | Heredia Mira, Francisco José | es |
dc.creator | Cichelli, Angelo | es |
dc.date.accessioned | 2016-05-11T09:12:35Z | |
dc.date.available | 2016-05-11T09:12:35Z | |
dc.date.issued | 2014 | |
dc.identifier.issn | 0277-786X | es |
dc.identifier.uri | http://hdl.handle.net/11441/41054 | |
dc.description.abstract | This paper presents an experiment making use of the near-infrared spectrum for distinguishing the wines produced in two close provinces of Abruzzo region of Italy. A collection of 32 wines was considered, 18 of which were produced in the province of Chieti, while the other 14 were from the province of Teramo. A conventional dual-beam spectrophotometer was used for absorption measurements in the 1300-1900 nm spectroscopic range. Principal Component Analysis was used for explorative analysis. Score maps in the PC1-PC2 or PC2-PC3 spaces were obtained, which successfully grouped the wine samples in two distinct clusters, corresponding to Chieti and Teramo provinces, respectively. A modelling of dual-band spectroscopy was also proposed, making use of two LEDs for illumination and a PIN detector instead of the spectrometer. These data were processed using Linear Discriminant Analysis which demonstrated satisfactory classification results | es |
dc.format | application/pdf | es |
dc.language.iso | eng | es |
dc.publisher | SPIE | es |
dc.relation.ispartof | Proceedings of SPIE - The International Society for Optical Engineering, 9106, 91060G | es |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | wine | es |
dc.subject | classification | es |
dc.subject | spectroscopy | es |
dc.subject | NIR | es |
dc.subject | geographic origin | es |
dc.subject | multivariate data analysis | es |
dc.title | Near-infrared spectroscopy and pattern-recognition processing for classifying wines of two Italian provinces | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/publishedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Nutrición y Bromatología, Toxicología y Medicina Legal | es |
dc.relation.publisherversion | 10.1117/12.2051914 | es |
dc.identifier.doi | http://dx.doi.org/10.1117/12.2051914 | es |
dc.identifier.idus | https://idus.us.es/xmlui/handle/11441/41054 |
Ficheros | Tamaño | Formato | Ver | Descripción |
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Near-infrared spectroscopy.pdf | 408.2Kb | [PDF] | Ver/ | |