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Product Name: Rhodiola standardized extract
Rhodiola standardized extract source: Rhodiola is typically considered to be an “adaptogen” and is believed to invigorate the body and mind to increase resistance to a multitude of stresses. The key active constituents in Rhodiola are believed to be rosavin, rosarin, rosin and salidroside.
Rhodiola standardized extract introduction: Rhodiola rosea is a plant in the Crassulaceae family that grows in cold regions of the world.It contains a variety of compounds that may contribute to its effects, including the class of rosavins. Some studies have suggested that the most active components are likely to be rhodioloside.
Appearance: brown or brownish red powder
Active ingredient: Salisoroside
Rhodiola standardized extract specifications: 1%-10%Test By: HPLC
Molecular weight: 300.30
Structural formula: 
1. Strengthening the immune system.
2. To eliminate depression.
3. Cardiovascular protection.
4. It also has Other function.
Rhodiola standardized extract specification
|
Items |
Specifications |
Results |
|
Salidroside Content |
≥3.00% |
3.52% |
|
Test Method |
HPLC |
Conforms |
|
Part Used |
Root |
Conforms |
|
Extraction Solvent |
Ethanol&Water |
Conforms |
|
Organoleptic |
||
|
Odor |
Characteristic |
Conforms |
|
Taste |
Characteristic |
Conforms |
|
Appearance |
Fine Powder |
Conforms |
|
Color |
Brown Red |
Conforms |
|
Microbiological Tests |
||
|
Staphylococcus |
Negative |
Negative |
|
Total Plate Count |
≤1000cfu/g |
Conforms |
|
Salmonelia |
Negative |
Negative |
|
E.Coli. |
Negative |
Negative |
|
Total Yeast & Mold |
≤100cfu/g |
Conforms |
|
Heavy Metals |
||
|
Total Heavy Metals |
≤10ppm |
Conforms |
|
As |
≤2ppm |
Conforms |
|
Pb |
≤2ppm |
Conforms |
|
Physical Charactristics |
||
|
Partical Size |
100%Through 80 Mesh |
Conforms |
|
Bulk Density |
50-60g/100ml |
Conforms |
|
Pesticide Residue |
Negative |
Negative |
|
Ash Content |
≤5.0% |
2.75% |
|
Solvent Residue |
Eur.Pharm |
Conforms |
|
Loss on Drying |
≤5.0% |
3.18% |
