phytoxanthin, neoxanthin, violaxanthin,and â-carotene are the main parts of the mixed caroteneoids.we can see dark yellow brown liquid with our naked eyes,and smell the faint liquorice odor.it is water-fast and absolute a natural pigment abstracted from the clover or pasturage by modern biotechnology.widely used as edible coloring. this product has been exported to eu, japan, usa, asia etc. the physical level and microbiological level can meet the export standards well.for avoiding fakes,this product already has normal enterprise no: q/kle03-2005. package: cardboard drums, with double aseptic food poly bags inside. or by cartons, with vacual aseptic food poly bags inside, 20kgs per carton with 8 bags inside,2.5kg per bag.