Description:  Odorless,  sweet and white crystalline powder  or  granular

Functional use: High potency-low calorie sweetener

ANALYSIS ITEMS                           Limit                        

 Assay                                   98.0 - 102.0%                      

Specific rotation                            +14.5°-  +16.5°                 

Transmittance                               ≥95.0%                        

Loss on drying                              ≤4.5%                          

Residue on ignition                           ≤0.2%                          

Diketopiperazine                             ≤1.5%                         

L-a-aspartyl-L-phenylalanine                   ≤0.25%                        

L-phenylalanine                             ≤0.5%                          

Chromatographic purity                       ≤2.0%                          

Organic volatile impurities                 Conforms to USP                      

Other related substances                       ≤2.0%                        

Other optical isomers                         ≤0.04%                        

Appearance of solution                    Conforms to EP                      

Heavy metals (as Pb)                          ≤10ppm                       

Lead                                       ≤1ppm                        

Arsenic                                     ≤3ppm                        

Conductivity                                ≤30 u s/cm                      

 PH                                       4.5 – 6.0      

Application:

(1) Application in the nutraceuticals food, it has become a new raw material which used in food andnutraceuticals industry;

(2) Application in the health product field;

(3) Application in the pharmaceutical field;

(4) Application in the dietary supplement and cosmetics industries;