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Showing 1 to 5 of 5 for “"Viognier"”.
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Effect of Training Systems on Viognier (Vitis vinifera L.) Grape and Wine Glycosides and Volatile Compounds
Viognier (Vitis vinifera L.) grapes were grown in Northern Virginia for three seasons using three different training systems in a randomized complete block design consisting of Vertical Shoot Positioned (VSP), Smart Dyson (SD), and Geneva Double Curtain (GDC), and evaluated for the effects on grape …
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The effects of post-fermentation and post-bottling heat treatment on Cabernet Sauvignon (V. vinifera L.) glycosides and quantification of glycosidase activities in selected strains of Brettanomyces bruxellensis and Oenococcus oeni
… Oenococcus, were evaluated for their effect on Viognier grape glycosides. Neither was active on native grape glycosides.
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Drosophila suzukii (Matsumura) (Diptera: Drosphilidae): Risk Assessment For An Invasive Vinegar Fly In Virginia Vineyards
… indianus, but was less pronounced when reared in Viognier grapes. My Z. indianus oviposition study demonstrated that they will follow injury created by D. suzukii, and then the Z. indianus larvae may outcompete D. suzukii within the berries. These studies greatly improved our understanding of D. …
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Isolation and Characterisation of Yeasts with Biotechnological Properties
… a commercial S. cerevisiae strain in sterile Viognier juice to evaluate their contribution to fermentation kinetics and production of key metabolites, including volatile compounds. These laboratory-scale fermentations showed that species belonging to Kazachstania (K. aerobia and K. servazzii) …
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Anatomical Developments and the Role of Carbohydrate or Mineral Nutrient Deficiency in Bud Necrosis of 'Riesling' grapevines (Vitis Vinifera L.)
… cultivars, 'Riesling1', Syrah', and 'Viognier'. Starch deposits in grape buds were negatively correlated with BN incidence. From these experiments it can be concluded that a negative correlation between carbohydrate levels of grape buds and BN incidence exists.