invert sugar

noun

: a mixture of usually equal proportions of dextrose and levulose that is sweeter than sucrose, is resistant to crystallization and promotes retention of moisture, and is used commercially in various foods (such as baked goods, confections, or fruit preserves) and beverages to enhance flavor and texture and prolong shelf life

Note: Invert sugar resembles honey in composition but not in flavor and is produced commercially by acidic or enzymatic hydrolysis.

Examples of invert sugar in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Cane syrup is an invert sugar, or one held in liquid form, similar to corn syrup. Sam Stone, Bon Appétit, 3 Nov. 2023 Alternatives like glucose syrup (a more refined type of invert sugar favored by pastry chefs) can’t be found at your average grocery store, and the popular sweeteners detailed above won’t prevent crystallization. Zoe Denenberg, Bon Appétit, 14 Sep. 2023

Word History

First Known Use

1864, in the meaning defined above

Time Traveler
The first known use of invert sugar was in 1864

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Cite this Entry

“Invert sugar.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/invert%20sugar. Accessed 2 Apr. 2025.

Medical Definition

invert sugar

noun
: a mixture of D-glucose and D-fructose that is sweeter than sucrose, that occurs naturally in fruits and honey, that is usually made commercially from a solution of cane sugar by hydrolysis (as with acid), and that is used chiefly as a difficultly crystallizable syrup in foods and in medicine

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