Acesulfame-K is a food additive, chemical products,like saccharin,soluble in water, 20 ℃ when the solubility of 27 grams. Increase food sweet, not nutrition, good taste, no calories, E950 does not have the metabolism of the human body does not absorb (the elderly, obese patients with diabetes ideal sweetener), heat and acid stable good features, Acesulfame-K is the worlds fourth-generation synthetic sweeteners.
http://www.chinafooding.com/Acesulfame-K
PR