Lutein Crystal(5-99%)--Marigold extract

crystal Lutein is obtained from marigold flower by fermentation, extraction,concentration, saponification,seperation and purification. it is one of the completely pure nature food additive whose main components are lutein and dextrine. Function Prevent age-related macular degeneration Anti-cataract, anti-heart disease, and prevent IMT against increasing Improve symptom caused by pigmentary degeneration retina Improve eyesight Prevent retina against oxidant when absorb light Anti-cancer and prevent diffuse of cancer cell application mainly used in foodstuff, pharmacuelicals ans health care products usage simply ass or mix with other food ingredient. recommend dosage 0.01-0.02% or according to customers' requirements appearance yellowish to orange powder 90%pass 80mesh with characteristic odour slightly soluble in water and vegertable oils good solubility in 80% ethonal water. PH value for 1% water is 7.5-8.0 storage and shelf-life keeping from sunlight or high temperature storing in cool and dry conditions once open the bag, pls use it up or seal as soon as possible shelf-life is 12 months