beta-glucan

noun

beta-glu·​can ˈbā-tə-ˈglü-ˌkan How to pronounce beta-glucan (audio)
-kən
: any of several polysaccharides consisting of glucose units and including one found in endosperm cell walls of cereal grains (such as barley and oats)

Examples of beta-glucan in a Sentence

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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.
The calming mix of colloidal oatmeal, beta-glucan (a skin repairing molecule that smooths rough skin), and glycerin is extremely gentle and more than suitable for sensitive skin, too. — Mary Honkus, Glamour, 15 Mar. 2025 Oatmeal is rich in beta-glucan fiber, which can support a healthy heart and manage blood sugar. — Lana Barhum, Verywell Health, 12 Mar. 2025

Word History

First Known Use

1966, in the meaning defined above

Time Traveler
The first known use of beta-glucan was in 1966

Rhymes for beta-glucan

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“Beta-glucan.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/beta-glucan. Accessed 22 Mar. 2025.

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Medical Definition

beta-glucan

noun
: any of several polysaccharides consisting of glucose units and including one found in endosperm cell walls of cereal grains (as barley and oats)
Last Updated: - Updated example sentences
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