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dc.contributor.author
Cantarelli, Miguel Angel
dc.contributor.author
Azcarate, Silvana Mariela
dc.contributor.author
Savio, Marianela
dc.contributor.author
Marchevsky, Eduardo Jorge
dc.contributor.author
Camiña, José Manuel
dc.date.available
2016-05-23T19:19:29Z
dc.date.issued
2014-08
dc.identifier.citation
Cantarelli, Miguel Angel; Azcarate, Silvana Mariela; Savio, Marianela; Marchevsky, Eduardo Jorge; Camiña, José Manuel; Authentication and Discrimination of Whiskies of High Commercial Value by Pattern Recognition; Springer; Food Analytical Methods; 8; 3; 8-2014; 790-798
dc.identifier.issn
1936-9751
dc.identifier.uri
http://hdl.handle.net/11336/5785
dc.description.abstract
An analytical method for a rapid and non-destructive classification and authentication of whiskies of high commercial value based on trademark and years of aging is presented. Molecular absorption spectroscopy was performed with a minimum manipulation of the sample. Different conditions previous to the chemometric analysis, such as dilution and pH effect were studied. Fifteen commercial trademarks of whiskies with different years of aging were acquired from the local market. The pattern recognition was performed using principal component analysis (PCA), linear discriminant analysis (LDA) and partial least squares discriminant analysis (PLS-DA) to obtain models that allowed the classification and discrimination of whiskies based in trademarks and years of aging respectively. Results show that by LDA, a mean of 99.15% of samples were correctly classified according to trademark. On the other hand, by PLS-DA a 100% of correct classification and discrimination was achieved with several aging labels (6, 8, 12 and 15 years of aging).
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Springer
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Whiskies
dc.subject
Trademark
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Years of Aging
dc.subject
Classification
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Discrimination
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Pattern Recongnition
dc.subject.classification
Otras Ciencias Químicas
dc.subject.classification
Ciencias Químicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.subject.classification
Química Analítica
dc.subject.classification
Ciencias Químicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Authentication and Discrimination of Whiskies of High Commercial Value by Pattern Recognition
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2016-05-16T20:16:19Z
dc.journal.volume
8
dc.journal.number
3
dc.journal.pagination
790-798
dc.journal.pais
Alemania
dc.journal.ciudad
Berlin
dc.description.fil
Fil: Cantarelli, Miguel Angel. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Instituto de Ciencias de la Tierra y Ambientales de la Pampa; Argentina. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales; Argentina
dc.description.fil
Fil: Azcarate, Silvana Mariela. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Instituto de Ciencias de la Tierra y Ambientales de la Pampa; Argentina. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales; Argentina
dc.description.fil
Fil: Savio, Marianela. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Instituto de Ciencias de la Tierra y Ambientales de la Pampa; Argentina. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales; Argentina
dc.description.fil
Fil: Marchevsky, Eduardo Jorge. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico San Luis. Instituto de Química de San Luis; Argentina
dc.description.fil
Fil: Camiña, José Manuel. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Instituto de Ciencias de la Tierra y Ambientales de la Pampa; Argentina. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales; Argentina
dc.journal.title
Food Analytical Methods
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://link.springer.com/article/10.1007/s12161-014-9958-8
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1007/s12161-014-9958-8
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/10.1007/s12161-014-9958-8
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