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Tuesday, March 25th, 2008

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Industry Posters

Last updated on March 25, 2008

Industry poster authors present:
Thursday, June 19
2:30 pm – 4:00 pm

The 2008 Annual Meeting Poster Sessions, a collection of significant research, will be on display Wednesday, June 18, and Thursday, June 19, in the exhibit hall. You will be able to meet the authors poster presentation for one and a half hours on the designated day and time listed above.

Poster Session Co-chairs:

John Clark, The Wine Group, California
Chris Smith, Bogle Vineyards, California

I1	A Three-Hour Winery and Field Test for Brettanomyces Stewart Lebrun, Z-Enology, California
I2	Enological Effects of Gum Arabic-Resulting in Tartrate and Aromatic Stabilization Marzio Mannino, ENARTIS- ESSECO Group, Italy
I3	Irrigation Water Stress Management: Study of Vineyard Transpiration with a Sap Flow Meter Thibaut Scholasch, Fruition Sciences, California

Viticulture Posters

Last updated on March 25, 2008

Viticulture poster authors present:
Thursday, June 19
2:30 pm – 4:00 pm

Poster Sessions Co-chairs:

John Clark, The Wine Group, California
Chris Smith, Bogle Vineyards, California

V1	Effects of Abscisic Acid on Phenolic Composition of Cabernet Sauvignon and Merlot Winegrapes Mauri Anderson, University of California, Davis
V2	Datalogging Harvest Snips Make Easy Work of Cluster Counting Mark Battany, University of California Cooperative Extension, San Luis Obispo
V3	Allelic Relationship of Root-Knot Nematode Resistance Genes in a Vitis nesbittiana Population Peter Cousins, United States Department of Agriculture, New York
V4	Nitrogen Behavior from Blooming to Harvest in Grapes Cultivated in the Devil’s Throat Valley Carlos Daudt, University of Santa Maria, Brazil
V5	Effects of Cover-Crop Management on Vine Development and Fruit Quality of Pinot noir Levi Fredrikson, Oregon State University, Corvallis
V6	Efficacy of ABA Application to Enhance Fruit Color of Cabernet Sauvignon Grape in a Warmer Growing Region Sanliang Gu, California State University, Fresno
V7	Flavonols in Red and White Grapes Arising from Intraspecific Crosses from Monastrell x Syrah Alberto Hernandez-Jimenez, University of Murcia, Spain
V8	High-Density, Multiple Depth, Wireless Soil Moisture Tension Measurements for Irrigation Management Mark Holler, Camalie Vineyards, Napa, California
V9	Clonal Rootstock Interaction in Syrah Grapevines Bruce Jordan, California Polytechnic State University, San Luis Obispo
V10	Gas Exchange Response of Field-Grown Grapevines as Influenced by Rootstock Michael Krawitzky, Texas Tech University, Lubbock
V11	Rootstocks Improve the Water Use Efficiency in the Table Grape cv. Flame Seedless Arnulfo Márquez-Cervantes, INIFAP-CECH, Mexico
V12	Rootstocks Improve the Water Use Efficiency in the Table Grape cv. Sugraone Arnulfo Márquez-Cervantes, INIFAP-CECH, Mexico
V13	Effect of Ethephon on Berry Splitting of the Grape (Vitis vinifera L.) cv. Flame Seedless Gerardo Martínez Diaz, Instituto Nacional de Investigaciones Forestales y Agtopecuarias, Mexico
V14	Effect of Ethephon, Ethanol, and Potassium on Soluble Solids Accumulation on the Grape cv. Sugraone Gerardo Martínez Diaz, Instituto Nacional de Investigaciones Forestales y Agtopecuarias, Mexico
V15	Creating Canopy Exposure Maps Using New Metrics for Point Quadrat Analyses James Meyers, Cornell University, New York
V16	Amino Acid Levels and Phenolic Biosynthesis in Skin and Pulp of Grape Berries during Ripening Jonas Mueller, University of California, Davis
V17	Influence of Temperature on Berry Composition of an Interspecific Hybrid Grape Puspa Raj Poudel, Kagawa University, Japan
V18	Evaluation of Boron Fertilizer Applications to Pruning Wounds on Phytotoxicity Rhonda Smith, Univeristy of California Cooperative Extension, Sonoma County
V19	Molecular Characterization of Bud Sport of Pinot Gris Bearing White Berries Shunji Suzuki, University of Yamanashi, Japan

Enology Posters

Last updated on March 25, 2008

Enology authors present:
Wednesday, June 18
2:30 pm – 4:00 pm

Poster Session Co-chairs:

John Clark, The Wine Group, California
Chris Smith, Bogle Vineyards, California

E1	Recommended Grape Preparation Methods for Fast, Accurate Results with the Harbertson-Adams Phenolic Assay Kimberly Cahill, Stanford University, California
E2	Analysis of Aroma and Aroma Precursors in Pinot noir Grapes Using Stir Bar Sorptive Extraction–GS–MS Xiaofen Du, Oregon State University, Corvallis
E3	Comparison of Mild Enzymatic Hydrolysis and Acidic Hydrolysis on Monoterpenoic and Norisoprenoidic Glycoconjugates in Pinot noir Grapes Xiaofen Du, Oregon State University, Corvallis
E4	A Method for the Accurate Measurement of Free and Sulfite-Bound Wine Carbonyls by HPLC Ryan Elias, University of California, Davis
E5	Implementation of FT-MIR in Wineries to Measure Grape Composition Ulrich Fischer, DLR Rheinpfalz, Germany
E6	Limiting the Formation of Methanol in Wines and Distilled Fruit Spirits Yong Hang, Cornell University, New York
E7	Development of a Fluidized Bed for Crystallizing Potassium Bitartrate from Wine David Hirzel, University of California, Davis
E8	Impact of Modification of the MET10 Allele on Fermentation Performance in Saccharomyces Yeun Hong, University of California, Davis
E9	Quantification of Effects of Common Variables on Determination of Volatile Acidity in Wine Patricia Howe, Patricia Howe Wines, California
E10	Screening Enzymes with Enological Relevance in Lactic Acid Bacteria Isolated from Douro Wines Arlete Mendes Faia, Universidade de Tras-os-Montes e Alto Douro, Portugal
E11	Diacetyl Production by Lactobacillus casei Isolated from Wine C.M. Lucy Joseph, University of California, Davis
E12	Aroma Profiles of Research-Scale and Commercial New Zealand Pinot noir Wines Paul Kilmartin, University of Auckland, New Zealand
E13	Production and Characteristics of Wines Produced with Domestic Cultured Grapes in Korea Jung-In Kim, Chung-Ang University, Korea
E14	Isolation and Characteristics of Wild Yeast from Domestic Cultured Grapes in Anseong, Korea Jung-In Kim, Chung-Ang University,Korea
E15	Relationship between H₂S Production and MET Genes Expression Levels in S. cerevisiae Under Different Assimilable Nitrogen Status Ana Mendes-Ferreira, Universidade de Tras-os-Montes e Alto Douro, Portugal
E16	Effect of Stainless Steel Vats and Glass Carboys on Muscadine Wine Dissolved Oxygen, Color, Total Phenols, and Titratable Acidity Mitwe Musingo, Florida A&M University, Tallahassee
E17	Role of Primary Fermentation Conditions in the Formation of Sulfur Taints Sur Lie Laura Oskwarek, University of California, Davis
E18	Assessment of Perceived Wine Astringency by Cyclic Voltammetry Steven Petrovic, Southern Oregon University, Ashland
E19	Effect of Metal Chelators on Wine Oxidation Annegret Rust, University of California, Davis
E20	Insights into the Chemical Basis for Wine Body: Exploratory Study of GC-MS and NMR Metabolite Identification in White Wines Kirsten Skogerson, University of California, Davis
E21	Monitoring the Functionality of Yeast Cells Using Flow Cytometry Stephan Sommer, DLR Rheinpfalz, Germany
E22	Calcium Tartrate Stabilization in Wine with Phytic Acid Brent Trela, Texas Tech University, Lubbock
E23	Evaluating Egg White Fining as a Means to Reduce Brettanomyces Populations in Merlot Wine Jennifer Walsh, University of California, Davis
E24	Development of Research-Scale Winemaking Procedures to Represent Grape Quality in New Zealnd Pinot noir Randy Weaver, University of Auckland, New Zealand
E25	Color Development in a Red Wine with a Low Tannin to Anthocyanin Ratio Karl Wilker, Missouri State University, Mountain Grove
E26	Wine Closure on Volatile Sulfur and Aroma Development during Postbottle Aging Xue Zhang, Oregon State University, Corvallis
E27	Changes in Polyphenols in White Wine (Godello Variety) Aged with Chips and Analyzed by HPLC-DAD and Spectrophotometry Concepcion Pérez Lamela, Oregon State University, Corvallis
E28	Volatile Composition of Godello Wines Treated with Different Oak Chips Concepcion Pérez Lamela, Oregon State University, Corvallis

Enology/Viticulture Posters

Last updated on March 25, 2008

Enology/Viticulture Poster authors present
Wednesday, June 18
1:00 pm – 2:30 pm

Poster Session Co-chairs

John Clark, The Wine Group, California
Chris Smith, Bogle Vineyards, California

EV1	Role of Fruit Maturity on Winemaker Harvest Decisions for Cabernet Sauvignon Wines Michael Conversano, University of California, Davis
EV2	Comparison of Methods for Analyzing Tannin in Grape Skin Mark Downey, University of Adelaide, Australlia
EV3	Tannin Biosynthesis in Chardonnay and Cabernet Sauvignon Grape Skin Mark Downey, University of Adelaide, Australlia
EV4	Survey of Merlot and Cabernet Sauvignon Grape Constituents from Washington James Harbertson, Washington State University, Prosser
EV5	Characterization of the Antimicrobial Activity of Phenolic Extracts in California Grape Pomace Amanda Heldt, University of California, Davis
EV6	Influence of Canopy Management on Cabernet Sauvignon Grapes and Wine Pierre LaBarge IV, California Polytechnic State University, San Luis Obispo
EV7	Effect of Rootstocks on Fruit and Wine Composition Tiago Sampaio, Wine People, Portugal

Phenolics Session

Last updated on March 25, 2008

Thursday, June 19
1:40 pm – 3:20 pm

Moderator:

Jean-Emmanuel Danjoy, Opus One Winery, California

1:40 pm – 2:00 pm	Berry Deformability, Fruit Phenolic Composition and Extraction into Wine Tiago Sampaio, Oregon State University, Corvallis
2:00 pm – 2:20 pm	Effect of Berry Crushing on Skin and Seed Tannin Extraction during Fermentation and Maceration James Kennedy, Oregon State University, Corvallis
2:20 pm – 2:40 pm	Effect of Saignée and Extended Maceration on Wine Phenolic Composition James Harbertson, Washington State University, Prosser
2:40 pm – 3:00 pm	Tannin Partitioning into Extractable and Bound Fractions during Commercial Pinot noir Fermentations Wynne Peterson-Nedry, University of California, Davis
3:00 pm – 3:20 pm	Identification and Toxicity of Microfloral Anthocyanin Metabolites Sarah Forester, University of California, Davis