Appearance: 　　　Yellow-brown  powder

Content: 　　　 　　 5%, 10%, 20%,

Measure method: 　　HPLC
Paking specification: 25kg/drum 

Physical Controls：

Mesh：                 60mesh                 

Loss On Drying：        ≤5%
Chemical Controls

Ash：                     ≤0.5%              

Heavy metal：            ≤10PPM             

Microbiologicals  

Total Plate：           <1000CFU/g

Yeast&Mold：      <100CFU/g           

Salmonella：           Negative            

E.Coli：               Negative