Fucoxanthin the existence of algae, marine phytoplankton, the shellfish aquatic animals. Nature : brown powder. Soluble in ethanol. Purposes : food coloring agents, cancer, obesity and other health foods. Physical and chemical products meet export targets were Japan, the United States, the EU and other national standards. Product packaging specifications : 25kg / barrel, double-lined aseptic bags, aluminum Platinum bag packaging :0.5 – 5kg / bag Lining sterile vacuum-packed bags.