Christina Ferreira, Purdue University (IMAGE) Purdue University Caption Christina Ferreira, metabolomics analyst in the Bindley Bioscience Center, is collaborating with researchers at the University of Sao Paulo in Brazil to develop a method to determine the type of feed provided to cattle. Ferreira has received funding from the Trask Innovation Fund to further develop the work and bring it to the marketplace. Credit Purdue University photo/Vincent Walter Usage Restrictions None License Original 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.