Prospect on Rare Earth Elements and Metals Fingerprint for the Geographical Discrimination of Commercial Spanish Wines
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Título: | Prospect on Rare Earth Elements and Metals Fingerprint for the Geographical Discrimination of Commercial Spanish Wines |
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Autor/es: | Cerutti, Claudia | Sánchez, Raquel | Sánchez, Carlos | Ardini, Francisco | Grotti, Marco | Todolí Torró, José Luis |
Grupo/s de investigación o GITE: | Análisis de Polímeros y Nanomateriales |
Centro, Departamento o Servicio: | Universidad de Alicante. Departamento de Química Analítica, Nutrición y Bromatología |
Palabras clave: | ICP-MS | Rare earth elements (REEs) | Wine | Metals | Designation of origin (PDO) discrimination |
Área/s de conocimiento: | Química Analítica |
Fecha de publicación: | 28-nov-2020 |
Editor: | MDPI |
Cita bibliográfica: | Cerutti C, Sánchez R, Sánchez C, Ardini F, Grotti M, Todolí J-L. Prospect on Rare Earth Elements and Metals Fingerprint for the Geographical Discrimination of Commercial Spanish Wines. Molecules. 2020; 25(23):5602. https://doi.org/10.3390/molecules25235602 |
Resumen: | This paper presents a novel tool for Spanish commercial wine discrimination according to their designation of origin (PDO). A total of 65 commercial wines from different Spanish designation of origin (Alicante, Bullas, Campo de Borja, Jumilla, Castilla la Mancha, Ribeiro, Ribera de Duero, Rioja, Rueda, Utiel-Requena, Valdepeñas and Valencia) were characterized. The rare earth elements (REEs) content was determined by a high-temperature torch integrated sample introduction system (hTISIS) coupled to inductively coupled plasma mass spectrometry (ICP-MS). The REE content was used to draw characteristic PDOs radar charts. Results indicated that the REEs fingerprint provides a good prospect to discriminate the different Spanish PDOs, except for Alicante, Castilla la Mancha, Jumilla, Utiel-Requena and Valdepeñas. Finally, for those PDOs that were not properly distinguished, a second fingerprint obtained from Ba, Co, Cr, Mn, Ni, Pb and V content was used for discrimination purposes. |
Patrocinador/es: | Funding acquisition: J.-L.T. Authors wish to thank the Spanish Ministry of Science, Innovation and Universities for the financial support (Project Ref. PGC2018-100711-B-I00). |
URI: | http://hdl.handle.net/10045/110605 |
ISSN: | 1420-3049 |
DOI: | 10.3390/molecules25235602 |
Idioma: | eng |
Tipo: | info:eu-repo/semantics/article |
Derechos: | © 2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/). |
Revisión científica: | si |
Versión del editor: | https://doi.org/10.3390/molecules25235602 |
Aparece en las colecciones: | INV - NANOBIOPOL - Artículos de Revistas |
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