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How can a spectrophotometer be used to quantify phenols and characterize wine color? What are the contributors to wine color and how can they be chemically distinguished from one another?
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How do you analyze free SO2 by Aeration-Oxidation? How does the method work; what's the underlying chemistry? How is the volume of titrant (NaOH) used to calculate the concentration of SO2…
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What is the Ripper method for SO2 analysis? How similar or different is this from the analysis of titratable acidity? How is the volume of titrant (iodine) used to calculate the concentrations of SO2…
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Exit seminar by Stephen McGuire, MS candidate in Viticulture and Enology
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Exit seminar by Marco Fanucchi, MS candidate in Viticulture and Enology.
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