2009
DOI: 10.1016/j.foodchem.2009.04.014
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Quantitative determination and characterisation of the main odourants of Mencía monovarietal red wines

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Cited by 103 publications
(56 citation statements)
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References 49 publications
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“…The volatile composition of wines directly affects their characteristics, especially the aroma, which is the product of a biochemical and technological sequence that links wine quality and origin (Jiang et al, 2013;Noguerol-Pato et al, 2009;Zhang et al, 2011). Wine aroma composition analysis is complex because of the different classes, levels, reactivities and heat sensitivities of its constituents (Bonino et al, 2003;Welke et al, 2012).…”
Section: Introductionmentioning
confidence: 99%
See 1 more Smart Citation
“…The volatile composition of wines directly affects their characteristics, especially the aroma, which is the product of a biochemical and technological sequence that links wine quality and origin (Jiang et al, 2013;Noguerol-Pato et al, 2009;Zhang et al, 2011). Wine aroma composition analysis is complex because of the different classes, levels, reactivities and heat sensitivities of its constituents (Bonino et al, 2003;Welke et al, 2012).…”
Section: Introductionmentioning
confidence: 99%
“…According to the scientific literature two polymer films are the most efficient for extracting volatile compounds from wines; i.e. PDMS/CAR/DVB-polydimethylsiloxane-carboxen-divinylbenzene and CAR/PDMS-carboxen-polydimethylsiloxane (Barros et al, 2012;Noguerol-Pato et al, 2009;Petrozziello et al, 2012;Sagratini et al, 2012;Tao et al, 2008;Weldegergis et al, 2011;Welke et al, 2012Welke et al, , 2014Zhang et al, 2011).…”
Section: Introductionmentioning
confidence: 99%
“…Some studies on the phenolic and aroma composition of red wines made with Mencia grapes have been carried out. They have focused on the characterisation of the aroma profile of Mencia wines (Calleja & Falque, 2005;Noguerol-Pato, Gonzalez-Barreiro, Cancho-Grande, & Simal-Gandara, 2009), on changes of aroma profile of Mencia wines caused by the geographic origin of grapes and by the characteristics of each year (Vilanova et al, 2012), and on modifications of the phenolic composition of those wines during their storage in bottle (Garcia-Falcon, Perez-Lamela, Martinez-Carballo, & Simal-Gandara, 2007) or caused by the use of maceration enzymes and cold prefermentative maceration (Ortega-Heras, Perez-Magarino, & Gonzalez-Sanjose, 2012). Nevertheless, these studies have not considered the effect of other oenological procedures, like winemaking technology, maturation in oak barrels or storage in stainless steel tanks, and the characteristics of storage in bottles on the aroma profile and on the general phenolic composition of Mencia wines.…”
Section: Introductionmentioning
confidence: 99%
“…Składniki lotne można oznaczyć za pomocą chromatografii gazowej/spektrometrii masowej (GC-MS). Poziomy stężeń składników lotnych są różne, wahają się od kilku mg/l do kilku ng/l, dlatego przed analizą próbki poddaje się ekstrakcji/zagęszczaniu za pomocą technik fazy nadpowierzchniowej: odpędzania i wyła-pywania (P&T) oraz mikroekstrakcji do fazy stacjonarnej (SPME) [3,7,15,19]. Pierwszą technikę stosowano do analizy związków lotnych w białych winach (Airen, Chardonnay, Cigüente, Gewustraminer, Macabeo, Malvasia, Montúa, Pardina, Riesling, Viognieri Viura) i czerwonych winach (Cencibel, Garnacha, Graciano, Mencía, Merlot, Syrah, Tempranillo) pochodzących z 7 różnych regionów Hiszpanii.…”
unclassified
“…To wino zawiera znaczne stężenia wyższych alkoholi (96,4 % oznaczonych substancji lotnych). Estry i octany etylu dostarczają takich nut zapachowych, jak: bananowa, truskawkowa, zielonego jabłka, ananasa i gruszki, wyższe alkohole -nuty roślinne, a β-jonony -przyjemnego zapachu fiołkowego, charakterystycznego dla tego wina [19]. Techniki SPME użyto także do rozróżnienia 46 win czerwonych, różowych i mieszanych z regionu La Rioja w Hiszpanii.…”
unclassified