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Tetrahydrocurcuminoids 98% Tetrahydrocurcumin powder
Prodcut name: IdoBio Tetrahydrocurcumin
Latin Name: curcuma longa
Specification: 95%-98% CAS No: 36062-04-1
Prodcut name: | IdoBio Tetrahydrocurcumin |
Latin Name: | curcuma longa |
Specification: | 95%-98% |
CAS No: | 36062-04-1 |
Appearance: | White Powder |
Mesh size: | 80 Mesh |
Used Part: | Whole herb |
Grade: | Food & BMedical & Cosmetic Grade |
Test Method: | HPLC |
What is Tetrahydrocurcumin?
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.
IDOBIO LTD, is a professional and reliable supplier of cosmetic raw materials.
.Precautions for use
1. Use stainless steel containers when equipping cosmetics to avoid contact with metals such as iron and copper;
2. Use grease to disperse first, and then add it to the emulsion at 40C or lower;
3. The pH value of the formula is recommended to be weakly acidic, preferably between 5.0-6.5;
4. Thickeners such as carbomer and lecithin can be used to gelatinize tetrahydrocurcumin;
ITERM |
SPECIFICATION |
TEST METHOD |
Appearance |
Off- White or yellow powder |
Visual |
Enol form&Keto form |
≥98% |
HPLC |
Melting Point |
91℃-97℃ |
95℃-96℃ |
Loss on drying |
≤1% |
GB5009.3 |
Residual on Ignition |
≤0.1% |
GB5009.4 |
Arsenic |
≤1ppm |
GB 5009.11 |
Pb |
≤1ppm |
GB 5009.12 |
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 |
1. Tetrahydrocurcumin can better whiten effect than arbutin which can inhibit effectually oxygen free radicals.
2.Tetrahydrocurcumin can remove oxygen free radicals which has been generated, and have obvious antioxidant effect.
3. Tetrahydrocurcumin is often used in cosmetic area, and can whitening, removing freckles and antioxidant.
4. Tetrahydrocurcumin also has the function of Antitumor and anti atherosclerosis effect which is used as the bulk drug.
Creams, lotions, sunscreen products, post-sun repair, essential oil whitening products, etc.
Recommended dosage
Anti-aging products: 0.1-0. 3%
Whitening products: 0.5-1%