TANNINS TALK 2021 – WINE MAKER JIM JACOBSEN
When you take a sip of a dry red wine, that sensational ‘mouth-feel’ comes from the grape’s naturally occurring tannic acid.
In the wine-making process, the grape juices are in contact with the tannin-rich grape skins for a longer period of time.
This is called “maceration” and the length of this process determines the tannic acid content in wine.