DETERMINATION OF ASPARTAME AND ITS METABOLITES IN SAMPLES OF CARBONATED SOFT DRINKS AND BEVERAGES WITH HIGH PERFORMANCE LIQUID CHROMATOGRAPHY
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Publication date: 2007-12-31
Pol. J. Food Nutr. Sci. 2007;57(Special issue 4C):479-481
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ABSTRACT
Various beverages were determined for the levels of: α-aspartame, diketopiperazine, and L-phenylalanine. The main material was: dietary cola, dietary orangeade, dietary soft drinks and dietary energizing drinks with sweeteners: aspartame and acesulfame K. All analysed drinks were of good quality for they contained a low level of aspartame metabolites and a permissible level of aspartame, under 600 mg/L.