Lutein (CAS No. 127-40-2, Chemical formula: C40H56O2, as one Xanthophyll) is a kind of carotenoid, The Marigold flower (Tagetes erecta L) is the best natural source of Lutein. All the specifications are from the marigold oleoresin which is obtained Marigold flower after Fermentation, subcritical water extraction and concentration.
1) A strong antioxidant and protect eyesight It’s widely used in food, health care products etc. It’s widely recognized in the importance of eye health.
2) A natural pigment as feed additive It is a kind of free lutein that obtained from marigold flower by extraction, saponification and Anti-oxidation processing. As a plant origin pigment, it is widely used to intensify the egg yolk, broiler skin and aquatic animal color. As a natural feed additive, the egg yolk and broiler skin quality can be improved a lot and achieve the desired golden color.