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Shaanxi Kaishi Biotechnology Co., Ltd
Product Attributes
Model No.: KS-20260301
Product Description
curcumin is a naturally occurring polyphenolic compound extracted from the rhizome of turmeric (Curcuma longa). Known for its antioxidant and anti-inflammatory properties, curcumin is widely used in nutraceuticals, functional foods, beverages, and cosmetics. Global B2B buyers are sourcing curcumin for its versatility, natural origin, and potential health-supporting effects.
Content Note: Prepared by our technical team based on current scientific literature. Health claims comply with FDA/EFSA guidelines. Last reviewed: May 2026
Curcumin extract is available in standardized forms with high purity, suitable for diverse applications. The extract contains key active compounds such as curcumin, demethoxycurcumin, and bisdemethoxycurcumin.
| Specification | Standardization | Test Method | Form |
|---|---|---|---|
| Curcuminoids Content | 95% | HPLC | Powder |
| Moisture | <5% | Loss on Drying | Powder |
| Particle Size | 100% pass 80 mesh | Sieve Analysis | Powder |
| Solubility | Oil-dispersible | Visual Inspection | Powder / Oil |
The source of turmeric and extraction method significantly affect curcumin purity and bioactive profile. Curcumin extracted from organically cultivated turmeric shows higher curcuminoid concentration and lower heavy metal content.
| Origin | Curcuminoids (%) | Notes |
|---|---|---|
| India (Organic) | 95% | High purity, low heavy metals |
| India (Conventional) | 85% | Standard purity, suitable for general use |
| China | 80–85% | Cost-effective, widely available |
Curcumin can be combined with other Antioxidants or nutritional ingredients to enhance formulation effectiveness:
Curcumin is widely used across multiple industries:
According to a study in Journal of Ethnopharmacology (2021), curcumin demonstrated antioxidant activity and potential support for joint comfort in human trials.
Research in Food & Function (2020) suggests that curcumin supplementation may contribute to anti-inflammatory effects when included in functional food formulations.
Curcumin is used in nutraceuticals, functional foods, beverages, and cosmetics for its antioxidant and anti-inflammatory properties.
Powder, oil-dispersible powder, capsules, tablets, softgels, gummies, and drink mixes.
Yes, curcumin is available as Standardized Extracts containing 80–95% curcuminoids.
Yes, commonly combined with piperine, omega-3 oils, and multivitamin blends to enhance bioavailability and effectiveness.
ISO 9001, HACCP, GMP, Organic, Kosher, Halal, all suitable for global B2B buyers.
MOQ varies by form and grade, typically starting at 5 kg for powder and 10,000 capsules for finished products.
Packaging & Delivery
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.