Researcher Anne Nilsson, Lund University (IMAGE) Lund University Caption Lead author and researcher Anne Nilsson from Lund University cuts up bread made out of 85% barley kernel. Photo: Kennet Ruona / Lund University. Credit Photo: Kennet Ruona / Lund University 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.