Chair: Roy Thornton, California State University, Fresno, California ~ President's Welcome ~ Effects of Closure Type on Wine Quality Characteristics ~ Use of Ferric Chloride for the Measurement of Total Phenolics in Red and White Wines ~ Effect of Vine Microclimate on Norisoprenoid Formation in Cabernet Sauvignon Grapes and Wines ~ Chair: David Stevens, Davon International, Napa, California ~ The Binding Capacity of Insoluble Berry Cell Wall Material for Tannin and Large Polymeric Pigments ~ Prediction of Color Due to Copigmentation Components by Indirect Spectral Methods (NIR and MIR) and Partial Least Squares ~ Pruning Effects on 2-Methoxy-3-Isobutylpyrazine Concentration in Cabernet Sauvignon Using a New SPME GC-MS Quantification Method ~ Influences of Viticultural Practices on the Aroma and Tannin Profile of Napa Valley Cabernet Sauvignon Wines ~ Spatial Variability of Grape Phenolics: Using Precision Viticulture Tools to Optimize Wine Phenolic Composition ~
