When red wine ages in a barrel, it is exposed to percentages of oxygen which engages with the white wine, softening the tannins and boosting the flavor. click this sitehttps://sakeradvantage.com/?p=831https://zerogov.net/?p=902 The barrel likewise imparts other flavors to the wine, such as toast, spice, or vanilla, depending on the kind of wood utilized. In addition, barrel aging permits the red wine to develop a complex bouquet and a long surface.