English Name：Rhodiola P.E. Latin Name： Rhodiola rosea. L Plant Description: Rhodiola (Golden Root, Roseroot) is a plant in the Crassulaceae family that grows in cold regions of the world.These include much of the Arctic, the mountains of Central Asia, the Rocky Mountains, and mountainous parts of Europe, such as the Alps, Pyrenees, Carpathian Mountains, Scandinavia, Iceland, Great Britain and Ireland. Use part：It is extracted from the root of Rhodiola crenulate. Specification：Rosavin 3% Test Method: HPLC molecular formula：C20H28O10 molecular weight：428.44 CAS NO: 84954 -92 -7 Structure: Rosavin（C20H28O10＝428.44） Standard of quality: Item Specification Test Result Assay(Rosavin) ≥3% 3.22% Description Red Brown powder Conformed Mesh Size 100％pass 60-80mesh Conformed Ash Content ≤5.0％ Conformed Loss on Drying ≤5.0％ Conformed Heavy Metal ≤10ppm Conformed 　(Pb） ≤2ppm Conformed 　(As） ≤2ppm Conformed Residue of Pesticide Negative Negative Total Plate Count ≤1000cfu/g Conformed Yeast &Mold ≤100cfu/g Conformed E.coil Negative Negative Salmonella Negative Negative 　 Action：1) It has anti-aging, anti-anoxia, anti-fatigue and anti-stimulus effect. It also can reduce hyperglycemia visibly. 2) It is used as tonic and sexual elixir for both man and woman in china. 3) It has been shown to significantly allow for improvements in athletic performance. It has been reported to have effects from boosting immune function to enhancing memory to improving recovery from exercise. Storage：Store in cool &dry place. Keep away from strong light and heat. Shelf life：2 years when properly stored. Packing：Double plastic bag of foodstuff inside, cardboard drum outside, (25kg/drum).