Marigold Extract Lutein

Super lutein extract manufacturers marigold extract lutein 5%-20% HPLC, is a kind of carotene. It often co-exists with zeaxanthin in nature, and is the main component of plant pigments such as corn, vegetables, fruits and flowers, as well as the main pigment in the macular area of human retina. Lutein absorbs blue light, so it appears yellow at low concentrations and orange-red at high concentrations.

Marigold Extract Lutein is insoluble in water and propylene glycol, but slightly soluble in oil and n-hexane. Lutein is highly safe, non-toxic and harmless. It can be directly added to food like vitamin, lysine and other commonly used food addit

1.Feed: It is mainly used in feed additive for laying hens and table poultry to improve the color of egg yolk and chicken.

2.Pigment: Both lutein and zeaxanthin are used as natural pigments because of their orange-red color. Lutein is unstable and will not be used as a food colorant in the presence of other colorants. 3.Visual protection: Lutein is a fat-soluble vitamin that supplements the body in large amounts to help maintain vision duration, improve visual reaction time and reduce visual damage. For myopia, lutein supplement can delay the increase of myopia. 4. Cosmetics: It is mainly used to whitening, anti-wrinkle and UV protection.