| Customization: | Available |
|---|---|
| CAS No.: | 36062-04-1 |
| Formula: | C21h24o6 |
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Tetrahydrocurcuminoids(THC) is a kind of natural functional whitening raw material, which can inhibit the generation of oxygen free radicals and clean finished free radicals, it has obvious oxidation resistance function, such as resist aging skin, restoration, weaken pigment, remove speckle and so on.
Tetrahydrocurcumin (THC), is a product of bacterial or intestinal metabolism of curcumin. It can be obtained via hydrogenation of curcumin. Curcumin is a yellow, polyphenolic pigment, derived from the rhizomes of a plant. It is the principal curcuminoid of the popular Indian spice turmeric. Tetrahydrocurcumin is a natural antioxidant exhibiting a variety of pharmacological activities and therapeutic properties. It exhibits many of the same physiologic and pharmacological activities as curcumin and in some systems may exert greater antioxidant activity than curcumin.
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Items
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Specifications
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Results
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Appearance
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White Powder |
Confirm
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Odor& Taste
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Characteristic
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Confirm
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Loss on drying
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≤8.0%
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2.8%
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Assay(HPLC)
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10.0% min
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10.2%
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Ash
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≤1.0%
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0.35%
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Heavy Metal
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≤10 ppm
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Confirm
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As
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≤1.0ppm
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Confirm
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Pb
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≤1.0ppm
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Confirm
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Cd
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≤1.0ppm
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Confirm
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Hg
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≤0.1ppm
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Confirm
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Total plate count
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≤1000 cfu/g
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Confirms
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Yeast&Mold
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≤100 cfu/g
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Confirms
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E.Coli
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Negative
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Negative
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Salmonella
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Negative
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Negative
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Staphylococcus aureus
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Negative
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Negative
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