I gave a short talk to a group on this exact topic this morning – oak is such an important part of making amazing wine! This write-up does a nice job of explaining the ways oak can influence a wine.
A detailed peek into why wine barrels are such an integral part of modern winemaking. Learn about the different kinds of barrels that are used and how they affect wine.
Source: How Wine Barrels Affect The Taste of Wine | Wine Folly