Analysis of Common Antioxidants in Edible Oil with the PerkinElmer Flexar FX-15 System Equipped with a PDA Detector

This note shows that the application of UHPLC to the analysis of common antioxidants in edible oils has resulted in a 53% reduction in run time as well as an 82% reduction in solvent usage per sample. The PerkinElmer Flexar FX-15 UHPLC and Restek® Ultra II C18, 1.9 μm 50 x 2.1 mm column resolved all antioxidants in about three minutes.