| Customization: | Available |
|---|---|
| Certification: | RoHS, BRC, ISO, FDA, HACCP |
| Assay Method: | HPLC-MS, GPC, HPLC, UV |
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Kaempferol is a natural flavonoid compound that is a phytogenic substance found in tea, broccoli, delphinium, witch hazel, grapefruit, Brussels sprouts, apples and other plants. Kaempferol is a yellow crystal with a melting point of 276-278°C. It is slightly soluble in water and soluble in a hot mixture of ethanol and ether.
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ANALYSIS
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SPECIFICATION
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RESULTS
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Appearance
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Brown powder |
Complies
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Odor
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Characteristic
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Complies
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Tasted
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Characteristic
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Complies
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Assay
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10:1 |
Complies
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Sieve Analysis
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100% pass 80 mesh
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Complies
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Loss on Drying
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5% Max.
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1.02%
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Sulphated Ash
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5% Max.
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1.3%
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Extract Solvent
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Ethanol & Water
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Complies
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Heavy Metal
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5ppm Max
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Complies
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As
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2ppm Max
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Complies
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Residual Solvents
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0.05% Max.
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Negative
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Microbiology
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Total Plate Count
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1000/g Max
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Complies
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Yeast & Mold
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100/g Max
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Complies
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E.Coli
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Negative
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Complies
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Salmonella
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Negative
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Complies
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