Elemental fingerprint of wines from the protected designation of origin Valencia

Gonzálvez, Ana Bernabéu; Llorens, A.; Cervera, M. Luisa; Armenta, Sergio; Guárdia, Miguel de la

doi:10.1016/j.foodchem.2008.05.043

Cited by 144 publications

(74 citation statements)

References 25 publications

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“…The median values of Na and Mg contents were slightly greater than European wines, although the minimum-maximum ranges were consistent, and median levels were consistent with the Argentinean and Spanish wines. K levels in Turkish wines were lower than the levels in European wines but consistent with Argentinean wines (Fabani et al 2010, Gonzalves et al 2009, Verbeke et al 2009). The minor elements were similar to those in literature.…”

Section: Resultssupporting

confidence: 56%

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Characterization and Classification of Turkish Wines Based on Elemental Composition

Şen

Tokatlı

2013

Am. J. Enol. Vitic.

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Commercial wines from 13 native and nonnative varieties in Turkey were analyzed for their elemental composition. Wines from four vintages (2006)(2007)(2008)(2009) were analyzed by inductively coupled plasma with atomic emission spectrometry and mass spectroscopy (ICP-AES and ICP-MS) followed by multivariate statistics to study vintage, varietal, and regional differences. According to the partial least squares-discriminant analysis, wines from western regions could be discriminated with their higher Pb content. The red wines of two native grapes, Boğazkere and Öküzgözü, were separated from the remaining varieties based on their high Ca and low B and Cu levels. Öküzgözü wines were different from Syrah and Cabernet Sauvignon wines. Similarly, native Emir wines showed differences from Muscat wines. The effective variables for discrimination analysis were natural minerals (Sr, Li, Al, Ba, and B) and minerals originating from agricultural activities, processing, or pollution (Ca, Cu, Mg, Co, Pb, and Ni). Characteristics of Turkish wines from native and nonnative grape varieties such as Cabernet Sauvignon, Merlot, Syrah, and Chardonnay were defined in terms of their mineral content for the first time.

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Section: Resultssupporting

confidence: 56%

“…The elemental composition of wine has been useful in characterizing wine samples, identifying wine origin, and assessing the nutritional safety of the product (Fabani et al 2010, Grindlay et al 2008, Gonzalves et al 2009). The latter highly depends on the capacity of vine to uptake toxic elements, which are the consequence of pollution in the soil.…”

mentioning

confidence: 99%

Characterization and Classification of Turkish Wines Based on Elemental Composition

Şen

Tokatlı

2013

Am. J. Enol. Vitic.

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“…These techniques have been applied to characterise wines from different regions of a country such as France (Medina & Van Zeller, 1984), Italy (Moret, Scarponi, & Cescon, 1994), Spain (Gonzálvez, Llorens, Cervera, Armenta, & de la Guardia, 2009;Paneque, Alvarez, & Gómez, 2009), Germany (Danzer, Calle, Thiel, & Reichenbächer, 1999), the Czech Republic (Kment et al, 2005), Argentina (Fabani et al, 2010), or among different countries (Serapinas et al, 2008).…”

Section: Introductionmentioning

confidence: 99%

Content in metallic ions of wines from the Madeira and Azores archipelagos

et al. 2011

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a b s t r a c tThis study determines for the first time Na, K, Ca, Mg, Fe, Cu, Zn, Mn, Sr, Li and Rb contents in wines from the archipelagos of Madeira and Azores (Portugal). The greater part of the mean content for the different parameters fell within the ranges described in the literature, except for sodium whose higher content may be due to the effect of marine spray. ANOVA was used to establish the metals with significant differences in mean content between the wines from both archipelagos, between table and liquor wines of Madeira, and between wines of Pico and Terceira Islands from the Azores archipelago. Principal component analysis shows differences in the wines according to the wine-making process and/or the equipment employed. Stepwise linear discriminant analysis achieves a good classification and validation of wines according to the archipelago of origin, and the island in the case of Azores wines.

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“…If we compare these data with those of other wines from different regions of Spain, such as Galicia (Herrero- Latorre and Medina 1990;Latorre, Herrero, & Medina, 1992;Latorre et al, 1994); La Rioja (Gonza´lez-Larraina et al, 1987); Catalonia (Allepus, Ferre´, Guasch, & Callao, 1987;Larrechi et al, 1987;Mun˜oz, Junca, Guasch, Larrechi, & Rius, 1987); Valencia (Climent, Esteve, & Pardo, 1986Gonza´lvez et al, 2009;Lizama et al, 1997); Valladolid (Gallego, Bernal, & del Nozal, 1981a,b); Granada (Olalla, Lo´pez, Lo´pez, & Villalo´n, 1993); Toledo (Gonza´lez, Martı´nez Para, & Aguilar, 1988a,b); Jerez, Huelva and Montilla-Moriles (Paneque, Alvarez, & Go´mez, 2009) and Navarra (Esparza, Santamarı´a, Calvo, & Ferna´ndez, 2009) it can be seen that, with the exception of sodium, the mean content for the majority of these metals in the wines of both islands are consistent with at least one of the other Spanish regions. Thus, in the case of sodium the wines of both islands, and particularly those from Fuerteventura, yielded higher values than those of other Spanish regions, only wines from DO Jerez having a higher mean content than those of wines from La Gomera island.…”

Section: Mineral Content Of Wine Samplesmentioning

confidence: 99%

Content of mineral ions in wines from Canary Islands (Spain) Contenido de iones minerales en vinos de las islas canarias (España)

Trujillo

Pont

González

2011

CyTA - Journal of Food

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This study determines the content of Na, K, Ca, Mg, Fe, Cu, Zn, Mn, Sr, Li and Rb in wines from the islands of La Gomera and Fuerteventura in the Canarian archipelago (Spain). Analyses were performed by atomic spectroscopy techniques. Na, K, Ca and Mg were determined in dilute samples and the remainder of metals in samples previously treated with nitric acid in a microwave oven. The greater part of the mean content for the different parameters fell within the ranges described in the literature, except for sodium whose higher content may be due to the effect of marine spray. ANOVA was used to establish the metals with significant differences in mean content between type of wines, between both islands, and with the remaining islands of the Canarian archipelago. Principal component analysis shows that Fuerteventura wines can be differentiated from all other wines of the Canarian archipelago.Keywords: metals; wines; multivariate analysis; Canary Islands Este estudio determina el contenido de Na, K, Ca, Mg, Fe, Cu, Zn, Mn, Sr, Li y Rb en vinos de las islas de La Gomera y Fuerteventura en el archipie´lago canario (Espan˜a). Los ana´lisis se realizaron mediante te´cnicas de espectroscopı´a ato´mica. Na, K, Ca y Mg se determinaron en muestras diluı´das y el resto de metales en muestras tratadas previamente con a´cido nı´trico en un horno de microondas. El contenido de los diferentes iones meta´licos estaba dentro de los intervalos descritos en la bibliografı´a, con la excepcio´n del sodio, cuyo mayor contenido puede atribuirse al efecto del aerosol marino. Se uso´el ANOVA para establecer los metales con diferencias significativas de contenido medio entre los tipos de vino, entre ambas islas y con el resto de las islas del archipie´lago canario. El ana´lisis de componentes principales mostro´que los vinos de Fuerteventura podı´an diferenciarse del resto de vinos del archipie´lago canario.

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Elemental fingerprint of wines from the protected designation of origin Valencia

Cited by 144 publications

References 25 publications

Characterization and Classification of Turkish Wines Based on Elemental Composition

Characterization and Classification of Turkish Wines Based on Elemental Composition

Content in metallic ions of wines from the Madeira and Azores archipelagos

Content of mineral ions in wines from Canary Islands (Spain) Contenido de iones minerales en vinos de las islas canarias (España)

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