A Sweeter Way to Make Green Products (IMAGE) University of Delaware Caption Sunitha Sadula, a postdoctoral researcher at UD's Catalysis Center for Energy Innovation, a DOE Energy Frontier Research Center, works in the lab to extract sugars from wood chips, corn cobs and other forest and farm waste. Credit Evan Krape/ University of Delaware Usage Restrictions Must credit Evan Krape/ University of Delaware 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.