The Chemistry of Wine (IMAGE) American Chemical Society Caption If you're stumped in the wine aisle of the store, then you're not alone. Every bottle has unique nuances of taste and smell. How can something made of grapes smell buttery or taste like grass? Learn about the complex chemistry behind wine and then impress your friends at your next party thanks to Reactions. Check out our wine chemistry primer here: http://youtu.be/_UaS743_aEs. Credit The American Chemical Society Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.