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| WikiPedia definition of "xanthophyll" |
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Xanthophylls (originally phylloxanthins) are yellow pigments from the carotenoid group. Their molecular structure is based on carotenes; contrary to the carotenes, some hydrogen ...
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... an orange pigment; Phaeophytin a - a gray-brown pigment; Phaeophytin b - a yellow-brown pigment; Chlorophyll a - a yellow-green pigment; Chlorophyll b - a blue-green pigment; Xanthophyll - a ...
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Weitergeleitet von Xanthophyll) ... Xanthophylle sind neben den Carotinen die zweite wichtige Gruppe der Carotinoide.
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Plants and algae have several mechanisms to protect against photoinhibition, e.g. through the xanthophyll cycle. References. Hall, D. O. & K. K.
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Effects of lutein or zeaxanthin supplementation on adipose tissue and retina of xanthophyll-free monkeys. Invest Ophthalmol Vis Sci, 2005. 46(2): p. 692-702. PubMed Free text ^ Richer ...
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pigments : chlorophyll-- carotenoids-- xanthophyll-- cytochrome-- phycobilin-- bacteriorhodopsin-- hemoglobin-- myoglobin-- absorption spectrum-- action spectrum-- fluorescence ...
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When ripe, the flavedo cells contain carotenoids (mostly xanthophyll) inside chromoplasts which, in a previous developmental stage, contained chlorophyll.
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Lutein (aus dem lat. luteus, „mit Reseda gefärbt“, „orangegelb“) ist ein gelb-oranges Xanthophyll und das neben β-Carotin am weitesten verbreitete Carotinoid.
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Violaxanthin is a natural xanthophyll pigment with an orange color found in a variety of plants including pansies. It is biosynthesized from zeaxanthin by epoxidation. As a food ...
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The fovea is covered in a yellow pigment called xanthophyll, with the carotenoids zeaxanthin and lutein (Balashov and Bernstein, 1998), present in the cone axons of the Henle fibre ...
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