Customization: | Available |
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Certification: | ISO, FDA, HACCP |
Assay Method: | HPLC, UV |
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Product Name: Rhodiola Rosea Extract
Botanic Name: Rhodiola Rosea
Specification: 1.0%~5.0% Rosavin 1.0%~5.0% Salidroside
Test Method:HPLC
Part of used: Root
Appearance: Brown Fine Powder
Analysis Items | Specifications | Results | Methods used | ||||
Appearance | Fine Brown Powder | Conforms | Visual test | ||||
Odor &Taste | Characteristic of the original herb | Conforms | Organoleptic test | ||||
Bulk Density | 35-45g/100m | Conforms | Density Meter | ||||
Particle Size | 98%through 80 Mesh | Conforms | 80 Mesh Screen | ||||
Solubility | Soluble in Ethanol &Water solution | Conforms | Visua | ||||
Assay | Rosavin | NLT 3% | 3.15% | HPLC | |||
Salidrosides | NLT 1% | 1.70% | HPLC | ||||
Loss on Drying | NMT 5.0% | 3.85% | GB5009.4 | ||||
Ash Content | NMT 5.0% | 2.01% | GB5009.3 | ||||
Extract Solvents | Ethanol &Water | Conforms | / | ||||
Heavy Metals | NMT 10ppm | Conforms | ICP-MS | ||||
Arsenic(As) | NMT 2ppm | Conforms | ICP-MS | ||||
Lead(Pb) | NMT 2ppm | Conforms | ICP-MS | ||||
Cadmium(Cd) | NMT 1ppm | Conforms | ICP-MS | ||||
Mercury(Hg) | NMT 0.1ppm | Conforms | ICP-MS | ||||
Sterilization Method | High temperature &pressure for a short time of 5~10 seconds | ||||||
Microbiological Data | Total Plate Count<1,000cfulg | <10cfu/g | GB 4789.2 | ||||
Total Yeast&Mold<1,00cfulg | <10cfu/g | GB 4789.15 | |||||
E.Coli to be negative | Negative | GB 4789.3 | |||||
Staphylococcus to be negative | Negative | GB 4789.10 | |||||
Salmonella to be absent | Absent | GB 4789.4 |