NMR-2 (IMAGE) University of Missouri-Columbia Caption In the study, the scientists created and tested a method to identify vegetable oil adulterants in hard cheese products. Credit Pate McCuien/University of Missouri Usage Restrictions For media use 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.