Wine is an alcoholic beverage rich in polyphenols, obtained from the alcoholic fermentation of grape must, mainly composed of water (90%), alcohol (4 – 15%), carbohydrates, sugars, proteins, mineral salts (calcium, sodium, phosphorus, potassium, zinc, fluorine and magnesium) and some vitamins (A, B1, B2, B3, B4, B6, K and J). In particular in red wine,..
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