xanthophyll(redirected from luteol)
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Any of several yellow carotenoid pigments, including lutein and zeaxanthin, produced by plants and green algae and visible in the leaves of deciduous trees in the autumn. Xanthophylls are also present in some animal tissues such as egg yolks.
xan′tho·phyl′lic, xan′tho·phyl′lous adj.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
(Elements & Compounds) any of a group of yellow carotenoid pigments occurring in plant and animal tissue
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
or xan•tho•phyl(ˈzæn θə fɪl)
a carotenoid yellow pigment of plants, algae, and other forms, often masked by the green of chlorophyll.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
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|Noun||1.||xanthophyll - yellow carotenoid pigments in plants and animal fats and egg yolks|
carotenoid - any of a class of highly unsaturated yellow to red pigments occurring in plants and animals
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