chemical contamination of food, electrospray ionization, determination of artificial sweeteners, ion mobility, ion mobility spectrometry, high performance ion mobility spectrometry, IMS-MS, Ion mobility mass spectrometry,
There are increasing demands for simple, rapid, low-cost, and green methods for the determination of chemical contamination of food (artificial sweeteners that are of concern because of their toxicity). In this paper, Acesulfame-K, sodium saccharin, sodium cyclamate, aspartame, and neotame were determined by high-performance ion-mobility spectrometry with direct electrospray ionization (ESI-HPIMS).