Focusing on Research Winemaking: Pigments in Grapes - Anthocyanins
Dr. Aude Watrelot
As explained in the previous newsletter (April 2020), “tannins in grapes”, the differences between white and red wines are due to polyphenols, as they play a major role in the wine color, texture, and taste. Among the large group of polyphenols, anthocyanins are red pigments responsible for the red-purple color of grape skins, and sometimes grape flesh.
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