Product Description:
Epimedium Extract
Source: Epimedium grandiflora
Part Used: Stems&Leaves
Extraction Method: Solvent extraction
Physical Character: Brown yellow powder, smell special
Chemical Composition: Icariin
CAS: 489-32-7
Formula: C33H40O15
Molecular Weight: 676.6617
Package: 25kg/drum
Origin: China
Shelf Life: 2 years
Supply Specifications: 10%-40%
Items |
Specifications |
Method |
Assay(HPLC) |
20.0% Icariin |
HPLC |
Appearance |
Brown yellow fine powder |
Visual |
Odor&taste |
Characteristic |
Organoleptic |
Particle size |
100% through 80 mesh |
80 mesh screen |
Loss on drying |
≤5.0% |
GB 5009.3 |
Sulphated |
≤5.0% |
GB 5009.4 |
Heavy metals |
≤10ppm |
GB 5009.74 |
Arsenic (As) |
≤1ppm |
GB 5009.11 |
Lead (Pb) |
≤3ppm |
GB 5009.12 |
Cadmium (Cd) |
≤1ppm |
GB 5009.15 |
Mercury (Hg) |
≤0.1ppm |
GB 5009.17 |
Total Plate Count |
<1000cfu/g |
GB 4789.2 |
Mould&Yeast |
<100cfu/g |
GB 4789.15 |
E.Coli |
Negative |
GB 4789.3 |
Salmonella |
Negative |
GB 4789.4 |
Staphylococcus |
Negative |
GB 4789.10 |
Health Care Product, Dietary Supplements, Cosmetics