| Product Name |
Curcumin |
|---|---|
| CAS No. | 458-37-7 |
| MF | C21H20O6 |
| MW | 368.38 |
| Purity | ≥95.0% (HPLC) |
| Appearance | Bright yellow to orange-yellow powder |
| Packing | 1kg/bag,25kg/drum |
| Apply |
Antioxidant, anti-inflammatory, cognitive support, joint health |
Curcumin is the primary bioactive compound in turmeric (Curcuma longa), widely recognized for its potent antioxidant and anti-inflammatory effects. It helps neutralize free radicals, reduces oxidative stress, and supports cellular health. Curcumin is also known to modulate inflammatory pathways, benefiting joint function, cardiovascular health, and brain wellness.
Key benefits include:
Strong antioxidant protection – scavenges free radicals, protects against oxidative damage
Anti-inflammatory properties – modulates NF-κB and other inflammatory pathways
Supports cognitive health – promotes neuroprotection and brain function
Joint & cardiovascular support – improves mobility and heart health markers
High purity ≥95% curcuminoids content verified by HPLC
Solvent-free extraction from high-quality turmeric rhizomes
Manufactured under GMP, ISO, HACCP standards
Consistent batch quality for supplement, food, and cosmetic applications
Excellent stability and dispersibility for formulation
| Specification | Qualified Testing Result | Actual Testing Result | Test Method |
|---|---|---|---|
| Part 1. Physical & Chemical Analysis | |||
| Appearance | Bright yellow to orange-yellow powder | Complied | Visual |
| Odor | Characteristic | Complied | Organoleptic |
| Assay (HPLC) | ≥95.0% | 95.8% | HPLC |
| Loss on Drying | ≤5.0% | 2.13% | USP <731> |
| Residue on Ignition | ≤0.5% | 0.07% | USP <281> |
| Solubility | Insoluble in water, soluble in ethanol | Complied | Visual |
| Part 2. Heavy Metal Analysis & Chemical Control | |||
| Total Heavy Metals | ≤10 ppm | Complied | AAS |
| Lead (Pb) | ≤3 ppm | <0.5 ppm | ICP-MS |
| Arsenic (As) | ≤1 ppm | <0.1 ppm | ICP-MS |
| Cadmium (Cd) | ≤1 ppm | <0.05 ppm | ICP-MS |
| Mercury (Hg) | ≤0.1 ppm | <0.01 ppm | ICP-MS |
| Part 3. Microbiological Analysis & Control | |||
| Total Plate Count (cfu/g) | ≤1,000 | <100 | USP <61> |
| Yeast & Mold (cfu/g) | ≤100 | <10 | USP <61> |
| E. coli | Negative | Negative | USP <62> |
| Salmonella (per 25 g) | Negative | Negative | USP <62> |
Nutraceuticals – antioxidant & anti-inflammatory supplements
Functional foods & beverages – wellness drinks, fortified powders
Sports nutrition – joint & recovery support
Cosmetics – anti-aging creams & skincare formulas
1kg/aluminium foil bag, with two plastic bags inside.
Gross Weight: 1.5kg Size: 18cmxH27cm
25kg/fiber drum, with two plastic bags inside.
Gross Weight: 28kg Size: 42cmxH52cm Volume: 0.0625mg/Drum.
DHL / FEDEX / EMS / E-PACKET / BY AIR / BY SEA
1. ≤50kg, Express delivery(DHL /FEDEX) recommended, usually called as DDU service;
2. ≤500kg, Air shipping recommended, usually called as CIF service;
3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;
4. For high value products, please select air shipping and express delivery for safe.
We will contact you within 1 working day, please pay attention to the email with the suffix “forrest@oriherb.com”.
