Tip #10 Make your SO2 additions count

Nobody wants to add more SO2 than needed, but there are many ways to interpret "what is needed". Defining the goals of SO2 addition and understanding how SO2 behaves in the wine will go a long way to helping you make sure your SO2 additions are achieving what you want them to!

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For more details on the Blenheim SO2 Experiments:

The impact of the timing and amount of SO2 addition on Cab Franc chemistry, structure, and sensory characteristics (2018)

Use of Chitosan to Reduce SO2 in Finished Wine

Emily Belcher and Jason Crolley

Chateau Morrisette

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The Impact of Increased Sulfur Dioxide at Crush on Color and Tannin Extraction (2017)

Scott Dwyer, Melaney Schmidt, and Russell Moss

Chemeketa Cellars

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Sulfur Dioxide-Free Winemaking with Merlot (2015)

Matthieu Finot

King Family Vineyards

Report Report

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