... sugar includes stevioside(STV), rebaudioside A(Reb A or R-A), rebaudioside C (R-C), dulcoside A and steviobioside. The sweetness of stevia sugar ... -350 times of that of sucrose and the sweetness of R-A is 400-480times of that of sucrose.Rebaudioside A ... (Reb A or R-A) SeriesSpecification: Reb A 40%, 60%, 80% ,90%,95%,96 ...