Cilantro (IMAGE) University of California - Irvine Caption A molecule (E-2-dodecenal) extracted from the commonly used culinary and medicinal herb, cilantro, has been discovered to activate specific neuronal and cardiac potassium channels by binding to a site between the pore and voltage sensor. Credit Bo Abbott 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.