Malting barley (IMAGE) University of Eastern Finland Caption Side-stream products of malting could be better used for human nutrition. Especially the rootlet is rich in phytochemicals. Credit MostPhotos/Jochen 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.