China Food Grade Sweeteners Stevia Leaf Powder Pure Stevia Extract Stevioside, Find details about China Stevia, Stevia Powder from Food Grade Sweeteners Stevia Leaf Powder Pure Stevia Extract Stevioside
TEST ITEMS | SPECIFICATION | RESULTS |
Description | : White Crystalline Powder | White Powder |
Identification | : Positive | Positive |
Assay(by HPLC) | : 98.0~102.0% | 99.34% |
Absorbance(E1cm) | : 465~495 | 482.5 |
Melting Point | : 191~195°C | 193.5~195.0°C |
Loss On Drying | : 0.5%max | 0.19% |
Specific Rotation | : +288°~ +298° | +290.2° |
Residue On Ignition | : 0.1%max | 0.03% |
Related Substances | : Total:1.5%max | <1.3% |
Single:0.5%max | <0.4% | |
Residue Solvents | : 0.2%max | 0.10% |
Heavy Metals | : 20PPm max | <10PPm |
Conclusion | The specification conform with enterprise standard. |