TY - JOUR T1 - Cinnamates and Resveratrol Content for Sparkling Wine Characterization JF - American Journal of Enology and Viticulture JO - Am J Enol Vitic. SP - 147 LP - 150 DO - 10.5344/ajev.2002.53.2.147 VL - 53 IS - 2 AU - C. Andrés-Lacueva AU - M. Ibern-Gómez AU - R. M. Lamuela-Raventós AU - S. Buxaderas AU - M. C. de la Torre-Boronat Y1 - 2002/01/01 UR - http://www.ajevonline.org/content/53/2/147.abstract N2 - The purpose of this study was to characterize the phenolic profile of each varietal Cava (sparkling wines after a second fermentation in closed bottle in contact with lees). The phenolic profile was determined by high-performance liquid chromatography in 159 samples from four Spanish varietal sparkling wines: Macabeo, Xarel. lo, Parellada, and Chardonnay. Wines were collected from different wineries and commercial sources from the Penedès region and were subjected to analysis of variance and principal component analysis. Cavas were differentiated and classified, according to variety, mainly by hydroxycinnamates, resveratrol, and piceid content, when analysis of variance was performed. The ratio of trans-coutaric acid/trans-caftaric acid concentration allowed the differentiation of sparkling wines. Resveratrol and piceid were also found to be taxonomic markers. The characterization found for free-run juice and white wines is also maintained in sparkling wines. ER -