546 results about "Xanthophyll Carotenoids" patented technology

The chemical structure of cryptoxanthin. The color of an egg yolk is from the xanthophyll carotenoids lutein and zeaxanthin. Xanthophylls (originally phylloxanthins) are yellow pigments that occur widely in nature and form one of two major divisions of the carotenoid group; the other division is formed by the carotenes.