Description

Turmericrhizomesextracts CAS NO 129828-29-1 is a standardized extract derived from the rhizomes of *Curcuma longa* L., commonly known as turmeric. This product is valued for its concentrated profile of bioactive curcuminoids, primarily curcumin, which are responsible for its characteristic yellow color and significant biological activity. It is an essential ingredient for manufacturers in the nutraceutical, food & beverage, cosmetic, and pharmaceutical industries seeking natural colorants and functional health ingredients.

Application

• Nutraceutical & Dietary Supplements: Used as a key active ingredient in capsules, tablets, and powders for its antioxidant and anti-inflammatory properties.
• Food & Beverage Industry: Functions as a natural colorant (E100) and flavoring agent in products like cheeses, yogurts, mustards, beverages, and baked goods.
• Cosmetics & Personal Care: Incorporated into skincare formulations such as creams, serums, and masks for its purported brightening, anti-aging, and soothing benefits.
• Pharmaceutical Research: Serves as a reference standard or raw material in the development of therapeutic formulations and clinical studies.
• Animal Feed & Pet Nutrition: Added to feed as a natural pigment enhancer and for potential health-supporting effects.
• Industrial Applications: Utilized as a natural dye for textiles and other materials.

Basic Information

Product Name	Turmericrhizomesextracts
CAS No.	129828-29-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Turmeric Extract; Curcuma Longa Rhizome Extract; Turmeric Rhizome Extract; Curcuminoids Extract; Turmeric Oleoresin (standardized); *Curcuma longa* L. Extract; Natural Yellow 3; CI 75300
EINECS	Contact for details

Quality Control

Our Turmericrhizomesextracts are produced under strict quality management systems. Each batch is tested to ensure it meets specifications for curcuminoid content, heavy metals, residual solvents, and microbiological purity. We can supply extracts compliant with various standards, including FCC, USP, and EU food-grade regulations. A comprehensive Certificate of Analysis (COA) is provided with every shipment to guarantee consistency and traceability.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 15-25°C. This product is hygroscopic (moisture-sensitive) and light-sensitive; prolonged exposure to air, moisture, or light may degrade quality. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Fine orange-yellow to brownish-yellow powder
Identification (HPLC/UV)	Complies
Assay (Total Curcuminoids)	95% min (or as per customer grade)
Loss on Drying	< 5.0%
Ash	< 5.0%
Heavy Metals (as Pb)	< 10 ppm
Arsenic (As)	< 3 ppm
Residual Solvents	Complies with ICH guidelines
Total Plate Count	< 1000 cfu/g
Yeast & Mold	< 100 cfu/g
E. Coli	Negative
Salmonella	Negative

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.