1. High security. Stevia glucoside origin (South America Paraguay,Website:http://www.steviafinechina.com, Masi and other places) residents of food for centuries, has not found any poisoning.2. low calorific value. For the production of low-calorie food, beverages, very suitable for diabetes, obesity, atherosclerosis in patients with food.3. steviol glycosides soluble in water and alcohol, and ...