Basic Info.

Product Description

Product name marigold extract----lutein latin name tagetes erecta l. plant origin and distribution marigold flower belongs to compositae family and tagetes erecta. it is an annual herb and widely planted in heilungkiang, jilin, inner mongolia, shanxi, yunnan , etc.the marigold we used comes from yunnan province. based on the local situation of special soil environment and lighting condition , the local marigold have characteristics like growing fast,long flowering period ,high productive capacity and adequate quality.thus, the steady supply of raw materials, high yield and reduction of cost can be guaranteed. products,moreover,we take water as extract solvent ,thus the water solubility reachs 95%. part of used flowers active ingredients lutein specs available 5%---90%uv/hplc appearance reddish orange yellow fine powder molecular formula c40h56o2 odor characteristic main function (1) marigold extract----lutein is one kind of mixed carotenoid including zeaxanthin and cryptoxanthin. it is natural