Customization: | Available |
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Certification: | ISO, FDA, HACCP, Halal |
Assay Method: | HPLC |
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Product Name: | Fisetin | Latin Name: | Cotinus coggygria |
Part Used: | Branch (without skin) | Extract Solvent: | Ethanol & Water |
Country of Origin: | China | Drying Method: | Spray drying |
ITEM | SPECIFICATION | STANDARD REFERENCED |
Appearance | Yellow Powder | Visual |
Odor | Characteristic | Sensory |
Taste | Characteristic | Sensory |
Particle size | 98% pass 80 mesh | Sieve |
Loss on drying | ≤5.0% | 2g/105ºC/5hrs |
Ash | ≤5.0% | 2g/600ºC/5hrs |
Heavy metals | ≤10ppm | Colorimetric method |
Arsenic(As) | ≤1ppm | Atomic Absorption |
Lead(Pb) | ≤1ppm | Atomic Absorption |
Cadmium(Cd) | ≤1ppm | Atomic Absorption |
Mercury(Hg) | ≤0.1ppm | Atomic Absorption |
Solvent Residue | ≤5000ppm | Gas Chromatography |
Pesticide Residuals | Meets USP<561> | USP<561> |
Fisetin | ≥98.0% | HPLC |
Total plate count | ≤1000CFU/g | ChP |
Yeast & Mould | ≤100CFU/g | ChP |
E.Coli | Negative | ChP |
Salmonella | Negative | ChP |
S.aureus | Negative | ChP |
Packing | Pack in paper-drums and two food grade poly bags inside. Net weight: 15kg~20kg/drum or depends on customer's requirements. | |
Storage condition | Store in a well closed place with constant low temperature and no direct sun light | |
Shelf life | Two years when properly stored. |