Rhodiola rosea extract is the root extract of Rhodiola rosea. The main components are Salidroside and Rosavin, which have the functions of enhancing immune function, protecting cardiovascular and cerebrovascular, anti-cancer and anti-depression.
Product Name: | Rhodiola Crenulata Extract |
Botanical Source: | Rhodiola Rosea |
Spec./Purity: | Salidroside 1-10% ; Rosavin 5% salidroside 2%; Rosavin 3% salidroside 1%; |
Appearance: | Brown Powder |
Shelf Life: | 2 years |
1.Improve immunity
2.Protect cardiovascular
3.Anti-oxidation
4.Anticancer activity
5.Enhanced functionality
6.Improve memory
Rhodiola rosea extract can be used in pharmaceutical raw materials, cosmetic raw materials, and health care product raw materials.
Product Name | Rhodiola Rosea Extract | Botanical Source: | Rhodiola rosea L. |
Analysis | Specification | Result | Test method |
Appearance | Brownish fine powder | Brownish fine powder | Visual |
Odor&Taste | Characteristic | Characteristic | Organoleptic |
Particle size | 95% pass 80 mesh | Complies | 80 Mesh Screen |
Chemical Tests | |||
Identification | Positive | Positive | HPLC/HPTLC |
Rosavins | 3.6% Min | 3.64% | HPLC |
Salidroside | 1.0% Min | 1.13% | HPLC |
Loss on drying | 6.0% Max | 2.6% | 105℃/Oven |
Ash | 5.0% Max | 0.9% | USP |
Bulk Density | 0.30-0.60g/ml | 0.55 | USP |
Heavy metals | 10.0mg/kg Max | Complies | ICP |
Lead | 3.0 ppm Max | 0.20 ppm | ICP |
Arsenic | 1.0 ppm Max | 0.10 ppm | ICP |
Mercury | 0.1 ppm Max | <0.10 ppm | ICP |
Cadmium | 1.0 ppm Max | <0.1 ppm | ICP |
Aflatoxin | 20 ppb Max | <20 ppb | LCMS |
Gluten Test | 20 ppm Max | <20 ppm | ELISA |
GMO | 0.1% Max | <0.1% | PCR |
Solvent residue | Complies | Conforms | USP |
Pesticides residue | Complies | Conforms | |
Microbiology Control | |||
Total plate count | 20 cfu/g | USP | |
Yeast & Mold | 300cfu/g Max | 20 cfu/g | USP |
E. Coli | Absent | Absent | USP |
Salmonella | Negative/375g | Negative/375g | USP |
Staphy lococcus aureus | Absent | | USP |
Conclusion | Complies with the standards. | ||
General Status | Non-GMO, Non-irradiation, ISO Certificated. | ||
Packing and Storage | |||
Packing: Pack in paper-carton and two plastic-bags inside. | |||
Shelf life: 2 year when properly stored. | |||
Storage: Store in a well-closed place with constant low temperature and no direct sun light. |