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xanthophylls
Posted by Dr. Muhammad Ikram Sarwar on April 24, 2025 at 2:56 amHow do xanthophylls in the diet affect egg yolk color, and what are common natural sources?
Manimaran Jeyaseelan replied 1 year, 1 month ago 7 Members · 6 Replies -
6 Replies
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Xanthophylls, a type of carotenoid pigment, are responsible for the yellow to orange color of egg yolks. The intensity of the yolk’s color depends on the amount and type of xanthophylls ingested by the laying hen through her diet.
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Vegetables, Yellow corn, Alfalfa are common sources of Xentophill
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When hens consume a diet rich in xanthophylls, the pigment gets deposited in the yolk, enhancing its color intensity.
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Well addressed, thanks for sharing knowledge
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Xanthophylls in a hen’s diet significantly influence the color of egg yolks. These pigments, particularly lutein and zeaxanthin, are ingested from feed and deposited in the yolk, determining the yellow and orange hues. Common natural sources of xanthophylls include corn, alfalfa, green leafy vegetables, and marigold flowers
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Xanthophylls in a hen’s diet are the primary source of color for egg yolks, with lutein and zeaxanthin being the most common contributors to yellow and orange hues. The more xanthophylls a hen consumes, the more vibrant and colorful the yolks will be. Common natural sources of xanthophylls include yellow corn, alfalfa, and certain types of pepper or paprika
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