White wines are produced by peeling white-fleshed grapes or reddish-white grapes; red wines are not peeled and can be fermented with colored grapes.
White wine is made by pressing the juice of white grapes; while red wine can be accompanied by the skin or slag of grape juice with grape juice, that is, not only the liquid part is mixed and fermented, so the color of white wine is lighter, while the color of red wine is For deeper.
3. The taste
Because the ingredients are different, red wine is fermented with grape skins, so the taste is a bit more astringent than white wine. It is due to the composition of the grape skin.