C. Gomezcordoves et al., CORRELATION BETWEEN FLAVONOIDS AND COLOR IN RED WINES AGED IN WOOD, American journal of enology and viticulture, 46(3), 1995, pp. 295-298
Principal component analysis and discriminant analysis were applied to
the results of the analysis of anthocyanins, flavonols, and color par
ameters in Spanish red wines aged in wood and collected from various w
ineries in the Ribera de Duero Appellation of Origin region. Highlight
ed differences were founded among the wineries within the framework of
the general standard established by that Appellation of Origin.