Product Specification
Turmeric Root Extract (Curcumin 95%) is a high-purity natural bioactive compound extracted from premium Curcuma longa rhizomes. Renowned as one of nature’s most potent antioxidants, it is celebrated for its iconic deep yellow hue and significant anti-inflammatory benefits. This specification is engineered for applications requiring maximum biological activity. While naturally neither water-soluble nor oil-soluble, its exceptional stability and concentration make it the gold standard ingredient for dietary supplements, capsules, tablets, and premium functional formulations.
Specification
High-purity natural Curcuminoids for advanced nutritional solutions.
| Product Name | Assay (HPLC) | Solubility | Recommended Applications |
|---|---|---|---|
| Curcumin 95% Powder | Total Curcuminoids ≥ 95% | Neither water-soluble nor oil-soluble | Dietary supplements, Capsules, Tablets, Hard-shell formulations |

Certificate of Analysis
| General Information | ||||
| Product Name | Turmeric Extract | Herbal Part Used | Root | |
| Botanical Source: | Radix curcumae longae | Representative QTY | 1000kg | |
| Batch No. | CRSL250212 | Report Date | 2025-02-14 | |
| Produce date | 2025-02-12 | Expire Date | 2027-02-11 | |
| Item | Specification | Method Result | ||
| Physical Property | ||||
| Appearance | Yellow crystal powder | Organoleptic Conforms | ||
| Odor | Characteristic | Organoleptic Conforms | ||
| General Analysis | ||||
| Curcuminoids | ≥95% | HPLC 95.23% | ||
| Sieve analysis | 100% pass 80 mesh | CP2010 | Complies | |
| Loss on Drying | ≤2 % | 5g/105C/5hrs | 1.22% | |
| Ash | ≤2 % | 5g/105C/5hrs | 1.36% | |
| Contaminants | ||||
| Pesticides Residue (mg/kg) | Meet USP32<561> | USP32<561> |
Conforms |
|
| Residual Solvent | <0.05% | / |
Conforms |
|
| Residual Radiation | Negative | / |
Conforms |
|
| Heavy Metal | <10ppm | Atomic Absorption Complies | ||
| Arsenic(As) | <2ppm | Atomic Absorption Complies | ||
| Lead(Pb) | <2ppm | Atomic Absorption Complies | ||
| Cadmium(Cd) | <2ppm | Atomic Absorption Complies | ||
| Mercury(Hg) | <1ppm | Atomic Absorption Complies | ||
| Microbiological | ||||
| Total Plate Count | <1000CFU/g | AOAC Complies | ||
| Yeast & Mold | <100CFU/g | AOAC Complies | ||
| E.Coli | Negative | AOAC Negative | ||
| Salmonella | Negative | AOAC Negative | ||
| Staph-aureus | Negative | AOAC Negative | ||
| Shelf Life | 24 months under the conditions below, no antioxidant used | |||
| Package | 25 kg/drum outside and double food plastic bags inside. | |||
| Storage | Store in a cool and dry place away from Moisture, Light, Oxygen | |||
| ID Test | All the indexes conform to quality standards | |||
| Manufacturer | Xi'an Ceres Biotech Co., Ltd. | |||

Application
1. Health Products: As a nutritional supplement, it is widely used in health products for anti-inflammatory, antioxidant and digestive support.
2. Food additive: As a natural pigment and flavoring, it is widely used in food and beverages to increase flavor and color.
3. Cosmetics: Used in skin care products, it helps improve skin condition due to its antioxidant and anti-inflammatory properties.
4. Drugs: Used in certain medications to help treat diseases related to inflammation and oxidative stress.
5. Research Use: Curcumin is used in biomedical research to study its effects on health and disease prevention.
Private Label and Customized Service
Curcumin is wholesale at the absolutely competitive price for business, and you can also get OEM packaging and private label service from us, so that you can retail the Curcumin in small package with your logo and design. Furthermore, Curcumin can be supplied in powder and tablet form.
Get private label Curcumin now!





