Hello there! I'm Dr. Vinifera, or "Vinny" for short. Ask me your toughest wine questions, from the technical aspects of winemaking to the fine points of etiquette. I hope you find my answers educational and even amusing. Looking for a particular answer? Check my archive and my FAQs. You can also follow me on Twitter: @AskDrVinny.
Dear Dr. Vinny,
My question is about the term “structure.” I know that those components present in the wine have certain structure, but what exactly does it mean when we are talking about the wine itself?
—Osvaldo G., Calgary, Alberta
You’re right that “structure” refers to the relationship of different components in wine, such as acid, tannin, alcohol and glycerol. It’s one thing to describe the body of a wine (how it feels in the mouth, like the difference between skim milk and heavy cream, for example), or how the acidity might make your mouth water. But it’s the relationships between these elements that together make up a wine’s structure.
Structure itself doesn’t describe the flavor, but it’ll give you some clue as to how the flavors of a wine will age: wines with good structure are more likely to age well, while wines lacking in structure are unlikely to improve in the cellar.
Do you have a question for Dr. Vinny? Ask it here...
Learn to taste wine like a pro, pull a cork with flair, get great wine service in a restaurant and more
Learn from the experts and get the most out of each sip. Take one of our online courses or take them all—from the ABCs of Tasting to in-depth seminars on Food Pairing, California Cabernet, Bordeaux, Tuscany, Sensory Evaluation and more.
Passionate about wine? Wine Spectator magazine is looking for an enthusiastic copy editor in the New York office.
Sips & Tips | Wine & Healthy Living
Video Theater | Collecting & Auctions
New! Ratings Flash