Slimy or mucilaginous sauce (IMAGE) University of Bristol Caption Image of a ‘slimy’ or mucilaginous sauce made with plant leaves. Credit Katja Heubach Usage Restrictions Single use only for use with press release. 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.