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beta carotene

noun, Biochemistry
the most abundant of various isomers of carotene, C 40 H 56 , that can be converted by the body to vitamin A. Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2015.
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beta-carotene in Medicine

beta carotene n.
An isomer of carotene.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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beta-carotene in Science
An isomer of carotene widely found in plants and animals that is converted to vitamin A primarily in the liver. See more at carotene.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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