Potassium Glycyrrhizinate is a yellow to off-white fine powder, rich licorice special flavor, sweetness is 100-200 times that of sucrose, soluble in water, the solution is clear and transparent, good taste, flavoring sweetening, flavoring efficiency, mildew anti-corruption, anti-sedimentation, high sweetness, low calorie, it is an ideal sweetener to the high blood pressure, the obesity, the diabetes and the heart disease.