Technical Report
 

Development of Anthocyanins and Tannins in Pinot noir Grapes and their Relative Importance in Wine [2003]

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https://ir.library.oregonstate.edu/concern/technical_reports/j098zc10x

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  • The objectives of this research are to monitor tannin and anthocyanin changes during berry development and over several growing seasons to understand how the vintage effects wine composition. Specifically, the objectives of this research project are : · Determine the effect of berry development on the composition of phenolics (tannins and anthocyanins) in cv. Pinot noir grape berries · Isolate and purify sufficient quantities of tannin and anthocyanin for sensory and stability studies · Determine the sensory properties of wines manipulated with anthocyanins and tannins representing extremes in composition based on grape and wine data.
  • KEYWORDS: Enology, Research, Phenolic Chemistry, Wine Composition and Quality
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  • Kennedy, J. A., Pastor, J. L., & Watson, B. (2003). Development of Anthocyanins and Tannins in Pinot noir Grapes and their Relative Importance in Wine.
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