Why does red wine stain turned blue?
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Asked By: Nakia Satterfield
Date created: Mon, Feb 15, 2021 7:29 PM
Date updated: Fri, Jul 1, 2022 8:08 AM
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Top best answers to the question «Why does red wine stain turned blue»
Red wine gets its color from grape-skin pigments called anthocyanins; it's the same stuff that stains your hands from berries, plums and cherries… But as soon as you expose those anthocyanins to more alkaline factors, they will start to turn blue.