Researchers (IMAGE) Virginia Tech Caption Hannah Valentino, left, and Pablo Sobrado, right, are conducting research that is laying the foundation for a future in which buyers can choose garlic based on its strength and flavor profile. Credit Virginia Tech Usage Restrictions Credit Virginia Tech 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.