Acesulfame K is 180-200 times sweeter than sucrose table sugar, as sweet as aspartame, about half as sweet as saccharin, and one-quarter the sweetness of sucralose. Like saccharin, it has a slightly bitter aftertaste, especially at high concentrations. Kraft Foods has patented the use of sodium ferulate to mask acesulfame's aftertaste. Alternatively, acesulfame K is often blended with other sweeteners usually sucralose or aspartame. These blends are reputed to give a more sugar-like taste where each sweetener masks the other's aftertaste, and to exhibit a synergistic effect wherein the blend is sweeter than its components. Unlike aspartame, acesulfame K is stable under heat, even under moderately acidic or basic conditions, allowing it to be used in baking, or in products that require a long shelf life. Popular products containing acesulfame K include Diet Coke Plus, Diet Rite Cola, 7up Plus, Fruit Shoot, Pepsi Max, Coca-Cola Zero and Vanilla Coke Zero, Pepsi ONE, Lilt Zero, Fresca, Di
