caa a22 4500 463157443 CHVBK 20180406164738.0 cr unu---uuuuu 170326e20070201xx s 000 0 eng 10.1007/s00217-006-0322-0 doi (NATIONALLICENCE)springer-10.1007/s00217-006-0322-0 First study of determination of aromatic compounds of red wine from Vitis vinifera cv. Castañal grown in Galicia (NW Spain) [Elektronische Daten] [Mar Vilanova, Carmen Martínez] Wines produced from Vitis vinifera cv. Castañal from Galicia (NW Spain), harvest 2002 and 2003, were submitted to gas chromatography (GC/FID). A total of 36 varietal and fermentative aroma compounds were identified and quantified. The total concentration of aroma compounds in 2002 and 2003 vintage was 872.06 and 520.70mg/L, respectively, which include free and bound terpenes and C13-norisoprenoids, alcohols, acetates and ethyl esters. To estimate the contribution of specific compound to the aroma, the odour activity value (OAV) was calculated using the concentration of each component and the corresponding odour threshold reported in the literature. From 36 compounds identified, 10 were determined as the most powerful odorants: β-ionone, 3-methyl-1-butanol, benzyl alcohol, 2-phenylethanol, ethyl acetate, isoamyl acetate, ethyl lactate, ethyl butyrate, ethyl hexanoate and ethyl octanoate. These data suggested Castañal wines as a fruity (blackberry) and floral (rose) product. Springer-Verlag, 2006 Castañal nationallicence Vitis vinifera nationallicence Red wine nationallicence Volatile compounds nationallicence GC-FID nationallicence Aroma index nationallicence Vilanova Mar Misión Biológica de Galicia (CSIC), Apdo. de Correos 28, 38080, Pontevedra, España aut Martínez Carmen Misión Biológica de Galicia (CSIC), Apdo. de Correos 28, 38080, Pontevedra, España aut European Food Research and Technology Springer-Verlag 224/4(2007-02-01), 431-436 1438-2377 224:4<431 2007 224 217 https://doi.org/10.1007/s00217-006-0322-0 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s00217-006-0322-0 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Vilanova Mar Misión Biológica de Galicia (CSIC), Apdo. de Correos 28, 38080, Pontevedra, España aut NATIONALLICENCE 700 1- Martínez Carmen Misión Biológica de Galicia (CSIC), Apdo. de Correos 28, 38080, Pontevedra, España aut NATIONALLICENCE 773 0- European Food Research and Technology Springer-Verlag 224/4(2007-02-01), 431-436 1438-2377 224:4<431 2007 224 217 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer