Rhodiola Rosea Extract

Latin Name: Rhodiola rosea L.
Active Ingredient: salidroside,total rosavin
Test Method: UV or HPLC
Appearance: Brown powder,Slightly special flavor.
Specification: salidroside 1%-5%,total rosavin 1%-4%
Sieve analysis: 100mesh
Residue on Ignition:=5%
Extraction Solvent: Ethanol &Water
Total Plate Count: <1000cfu/g GB 4789.2-2010
Yeast and Mold: <25cfu/g GB 4789.15-2010
E. Coil: Negative GB 4789.38-2012
Staphylococcus aureus: Negative GB 4789.10-2010
Storage: Store in cool and dry place; Away from strong sunlight, heat and moisture.
Package: 10kg/carton or 25kg/drum,2.5kg/bag, vacuum packing.

Heavy metal Test Method (International standard)
Pb=1.0mg/kg GB 5009.12-2010
As=0.5mg/kg GB/T 5009.11-2003
Hg=0.01mg/kg GB/T 5009.17-2003
Cr=0.5mg/kg GB/T 5009.123-2003
Cd=0.2mg/kg GB/T 5009.15-2003
Total Heavy metal<10ppm

Rhodiola Rosea Extract