Steviosin is a natural health sweetener with high sweetness and low calorie extracted from Stevia , a herbal plant of Compositae. It’s white powder with a sweetness of about 300 times that of sucrose.Steviosin is soluble in water and alcohol, belongs to non-fermentative substances. It’s stable in nature and not easy to mildew.A large number of drug experiments have proved that Steviosin has no toxic side effects, no carcinogens and high safety to human.The taste is cool and sweet,can be used as medicinal excipients in the manufacture of granules and oral liquids to improve the taste of medicines.