Application Note: Analysis of soft drink additives with no interference from aspartame degradants using Arc HPLC System with PDA detection
23 June 2022

One potential issue in the analysis of soft drinks is aspartame degradation, because its degradants may co-elute and interfere with the quantification of the target additives. This application note from Waters describes an investigation into the degradation of aspartame and a method to eliminate any chromatographic inference from its degradants.