Waste and bioplastic samples (IMAGE) University of Barcelona Caption The image shows a sample of the used waste, the taken product from bacteria action, as well as several obtained bioplastic products in the project. Credit J. Mata/UB Usage Restrictions you may state that the image may only be used with appropriate caption or credit. 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.