Carrageenan is a kind of natural polysaccharide vegetable gum extracted from red alga; it is widely used in such fields as food industry, chemistry industry, biochemical medicine study etc. Carrageena has these characteristics such as forming hydrophilic colloid, gel, thickening, emulsifying, stable dispersion etc. therefore, it is widely applied in dairy products, ice cream, soft candies, jellies, meat food, seasonings, canned food.Refined Carrageenan Powder