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Product Name | herbal extract Cotinus coggygria extract powder Fisetin 98% Fisetin |
Latin Name | Cotinus Coggygria |
Appearance | Yellow powder |
Specification | 50% 98% |
Certification | ISO |
Application | Health care products |
Keywords | fisetin extract;supply high fisetin extract powder 98% fisetin;organic fisetin |
Storage | Keep in a cool, dry, dark location in a tightly sealed container or cylinder. |
Shelf Life | 24 Months |
ITEM | SPECIFICATION | TEST METHOD | ||
Physical Description | ||||
Appearance | Yellow-Green Powder | Visual | ||
Odor | Characteristic | Organoleptic | ||
Taste | Characteristic | Olfactory | ||
Bulk Density | 50-60g/100ml | CP2015 | ||
Particle Size | 95%-99% through 80 mesh | CP2015 | ||
Chemical Tests | ||||
Fisetin | ≥98% | HPLC | ||
Loss on Drying | ≤1.0% | CP2015 (105 oC, 3 h) | ||
Ash | ≤1.0% | CP2015 | ||
Total Heavy Metals | ≤10 ppm | CP2015 | ||
Cadmium (Cd) | ≤1 ppm | CP2015(AAS) | ||
Mercury (Hg) | ≤1 ppm | CP2015(AAS) | ||
Lead (Pb) | ≤2 ppm | CP2015(AAS) | ||
Arsenic (As) | ≤2ppm | CP2015(AAS) | ||
Microbiology Control | ||||
Aerobic Bacterial Count | ≤1,000 cfu/g | CP2015 | ||
Total Yeast & Mold | ≤100 cfu/g | CP2015 | ||
Escherichia Coli | Negative | CP2015 | ||
Salmonella | Negative | CP2015 | ||
Staphlococcus Aureus | Negative | CP2015 |
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