Stevia leaf extract stevioside 

Stevioside is a glycoside derived from the stevia plant, which can be used as a sweetener，it's a chinese herb extract , food additive , health ingredient. Stevioside is the main sweetener (along with rebaudioside A) found in the leaves of Stevia rebaudiana, a plant originating in South America. Dried leaves, as well as aqueous extracts, have been used for decades as a sweetener in many countries, notably in Latin America and China. What is rebaudioside Rebaudioside A (sometimes shortened to "Reb A") is a steviol glycoside from the leaves of Stevia rebaudiana that is 240 times sweeter than sugar.Rebaudioside A is the sweetest and most stable steviol glycoside, and is less bitter than stevioside.  Stevia leaves contain 9.1% stevioside and 3.8% rebaudioside A. The glycoside contains only glucose (to the exclusion of other commonly found monosaccharides) as its monosacchari…