... artificial sweetener. Aspartame is 200 times sweeter than sugar in typical concentrations, without the high energy value of sugar. ... Benzyl-3,6 Dioxo-2-Piperazineacetic Acid1.5% maxOther Related Substances2%maxLoss on Drying4%maxResidue on Ignition0.20%maxLead1mg/kg ... sweetness, low calories and high safety. Aspartame is widely used in carbonated beverage, jam, instant coffee, frozen milk products, ...