... ColorYellowish brownFormLiquid oilLutein≥130g/KGResidual solvent≤2%Introduction:Lutein is a kind of natural pigment extracted and refined from ... and additive for domestic bird feed, and it is a function that used as turning the eggs from white to yellow ... the characteristics, such as natural, nutrition and multifunction. It is extensively used in food, health products, cosmetics, pharmaceutical ...