marigold extract lutein 5%,20%,80% by HPLC

English name: Marigold Extract Latin name: Tagetes erecta L. Active ingredients: lutein Zeaxanthin Part: Marigold flowers Appearance: Jacinth Powder Odor: Characteristic Specification:5% lutein Extract Method:Grain alcohol Introduction: For the marigold is a marigold, annual herb. Origin in Mexico, currently in China's Heilongjiang, Jilin, Inner Mongolia, Shanxi, Yunnan and other places have large-scale cultivation. We produce all raw materials used in marigold planting base from Yunnan. Endemic soil and light conditions, making Marigold with fast growth, long flowering period, high yield and good quality, ensure a steady supply of raw materials, production of high yield, low production costs. Fuction: 1. Lutein is the retina, macula can not be a major component of material loss 2. Prevent the physiological structure and function of the eye mutation 3.It is a potent antioxidant, absorbing ultraviolet and blue. Eyes light poisoning treatment 4. It has a vasodilator function can improve retinal blood circulation and promote the supply of nutrients ,can prevent the occurrence of a disease caused by the human body due to organ aging, and prevention of cell aging.