Plant Sources
Leaves of Stevia (Stevia rebaudiana Bertoni Hemsl)

Bioactive Ingredients
Stevioside; Rebaudioside A, D, C, E; Dulcoside A

Structural Formula
 

    Stevioside           Rebaudioside A             Dulcoside A
CAS Number

    57817-89-7         58543-16-1                  64432-06-0
Molecular Formula
    C₃₈H₆₀O₁₈         C₄₄H₇₀O₂₃                    C₆H₁₂O₆
Molecular Weight
    805.00                   967.01                        180.16

Benefits
Non-sugar sweetener, not to produce acid under the decomposition of oral bacteria, thus playing an excellent role in preventing children's dental caries.
To lower blood sugar and blood pressure

Characteristics
White or almost white powder or crystal; with no smell and very sweet taste

Specifications
Steviosides  ≥ 90%    HPLC