beta-carotene

noun

be·​ta-car·​o·​tene ˈbā-tə-ˈker-ə-ˌtēn How to pronounce beta-carotene (audio)
-ˈka-rə-
: an isomer of carotene found in dark green and dark yellow vegetables and fruits

Examples of beta-carotene 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.
In the body, beta-carotene converts to vitamin A which is important for vision, the immune system, and skin health.9 5. Sohaib Imtiaz, Verywell Health, 16 Jan. 2025 Grass-fed butter has been shown to contain higher amounts of beta-carotene than regular butter. Jillian Kubala, Health, 15 Jan. 2025 Probiotics support gut health. Carrots and hummus: Carrots are rich in beta-carotene and fiber, while hummus, which is made from chickpeas, is a good source of protein. Margaux Anbouba, Vogue, 8 Jan. 2025 The body converts beta-carotene into vitamin A, important for healthy immune function and vision. Lindsey Desoto, Rd, Ld, Verywell Health, 3 Jan. 2025 See all Example Sentences for beta-carotene 

Word History

First Known Use

1934, in the meaning defined above

Time Traveler
The first known use of beta-carotene was in 1934

Dictionary Entries Near beta-carotene

Cite this Entry

“Beta-carotene.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/beta-carotene. Accessed 31 Jan. 2025.

Kids Definition

beta-carotene

noun
be·​ta-car·​o·​tene
-ˈkar-ə-ˌtēn
: a form of carotene found in dark green and dark yellow vegetables and fruits

Medical Definition

beta-carotene

noun
be·​ta-car·​o·​tene
variants or β-carotene
: a reddish-orange pigment that is an an isomer of carotene found chiefly in orange and dark green and yellow vegetables and fruits (such as carrots, sweet potatoes, and spinach) and that is converted to vitamin A in the body

Note: Beta-carotene is the most active and widespread provitamin A and is derived commercially from natural sources or is prepared synthetically.

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