Produt Introduction
Tetrahydrocurcumin is the most active and principal intestinal metabolite of curcumin.It comes from hydrogenated curcumin that is from turmeric root. It has a great effect of skin-whitening. Also it can prevent the production of free radicals, and eliminate free radicals that have formed. So, it has obvious antioxidant effects, such as anti-aging, repairing skin, diluting pigment, removing freckle, and so on.
Function
1. Skin whitening, Tetrahydrocurcumin can inhibit tyrosinase.
2. Anti-aging and anti-wrinkle, Tetrahydrocurcumin has a great antioxidant function.
3.Tetrahydrocurcumin is widely used for whitening, freckling, anti-oxidation products, such as cream, lotion and essence products.
Certificate Of Analysis
|
Product Name |
Tetrahydrocurcumin |
Specification |
Company Standard |
|
Cas No. |
36062-04-1 |
Manufacture Date |
2024.3.10 |
|
Quantity |
120KG |
Analysis Date |
2024.3.16 |
|
Batch No. |
BF-240310 |
Expiry Date |
2026.3.9 |
|
Items |
Specifications |
Results |
|
|
Appearance |
White Powder |
Conforms |
|
|
Assay(HPLC) |
≥98% |
99.10% |
|
|
Particle |
100% pass 80 mesh |
Conforms |
|
|
Melting Point |
91-97℃ |
94-96.5℃ |
|
|
Loss on Drying |
≤1.0% |
0.04% |
|
|
Moisture Content |
≤1% |
0.17% |
|
|
Odor & Taste |
Characteristic |
Conforms |
|
|
As |
≤1ppm |
Conforms |
|
|
Pb |
≤1ppm |
Conforms |
|
|
Hg |
≤0.1ppm |
Conforms |
|
|
Total Plate Count |
≤1000cfu/g |
Conforms |
|
|
Yeast & Mold |
≤100cfu/g |
Conforms |
|
|
E.coli |
Negative |
Negative |
|
|
Salmonella |
Negative |
Negative |
|
|
Conclusion |
This sample meets the specifications. | ||
Inspection personnel：Yan Li Review personnel：Lifen Zhang Authorized personnel：LeiLiu
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