Because sulfur dioxide is so easily-oxidizable, hydrogen peroxide naturally ‘finds’ the easily-oxidized SO2 and the two hopefully cancel each other out.
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Preventing Oxidation, Excess Sulfite
Because sulfur dioxide is so easily-oxidizable, hydrogen peroxide naturally ‘finds’ the easily-oxidized SO2 and the two hopefully cancel each other out. Already a member? Log In
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Because of their chemical composition under wine pH (acidity) and fermentation conditions it’s quite possible these color compounds won’t stay red, or in solution, very long.