acesulfame-K
noun
ace·sul·fame-K
ˈā-sē-ˌsəl-ˌfām-ˈkā 
: a white crystalline powder C4H4KNO4S that is a cyclic organic potassium salt, has a sweetness much more intense than sucrose, and is used as a noncaloric sweetener in foods and beverages
called also acesulfame potassium
Examples of acesulfame-K in a Sentence
Recent Examples on the Web
The study only investigated the impact of sucralose and did not research other popular artificials sweeteners such as aspartame, acesulfame-K and sodium saccharin.
—
Sandee Lamotte, CNN Money, 29 Mar. 2025
Acesulfame potassium : Also called acesulfame-K or Ace-K, acesulfame potassium is a combination of an organic acid and potassium.
—Anna Giorgi, Verywell Health, 8 Aug. 2024
Stevia, monk fruit, sucralose, sugar alcohols, and acesulfame-K are common sweeteners.
—Shushy Rita Setrakian Ms, Rd, Verywell Health, 25 July 2024
The French study followed more than 100,000 adults and found that those who consumed larger amounts of artificial sweeteners, particularly aspartame and acesulfame-K, had a slightly higher cancer risk.
—Laura Reiley, Anchorage Daily News, 14 July 2023
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Sandee Lamotte, CNN Money, 29 Mar. 2025
Acesulfame potassium : Also called acesulfame-K or Ace-K, acesulfame potassium is a combination of an organic acid and potassium.
—Anna Giorgi, Verywell Health, 8 Aug. 2024
Stevia, monk fruit, sucralose, sugar alcohols, and acesulfame-K are common sweeteners.
—Shushy Rita Setrakian Ms, Rd, Verywell Health, 25 July 2024
The French study followed more than 100,000 adults and found that those who consumed larger amounts of artificial sweeteners, particularly aspartame and acesulfame-K, had a slightly higher cancer risk.
—Laura Reiley, Anchorage Daily News, 14 July 2023
Cite this Entry
“Acesulfame-K.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/acesulfame-K. Accessed 8 Jul. 2025.
Copy CitationMedical Definition
acesulfame-K
noun
ace·sul·fame-K
ˈā-sē-ˌsəl-ˌfām-ˈkā
: a white crystalline powder C4H4KNO4S that is a cyclic organic potassium salt, has a sweetness much more intense than sucrose, and is used as a noncaloric sweetener in foods and beverages
called also acesulfame potassium
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