Measuring the Tannin-Binding Capacity of Grape Cell Wall Material During Normal and Extended Ripening ~ Effect of Light Exposure on Accumulation of Flavanoids in Pinot noir Fruit and Extraction in a Model System ~ Effect of Postharvest Dehydration on the Phenolic Composition of Pinot noir Fruit Grapes and Wine ~ The Application of Multivariate Methods in the Correlation and Prediction of Chemical and Sensory Characteristics ~ Rapid Prediction of Tannin and Anthocyanin Concentration in Red Wine Fermentations from UV-Visible Spectra