Description

γ-Carotene is a naturally occurring carotenoid pigment and a structural isomer of β-carotene. This compound is valued for its potent antioxidant properties and its role as a precursor to vitamin A. It is essential for manufacturers in the nutraceutical, food & beverage, and cosmetic industries seeking natural colorants and bioactive ingredients to enhance product functionality and appeal.

Application

• Nutraceutical & Dietary Supplements: Used as a source of provitamin A and an antioxidant in capsule, tablet, and softgel formulations.
• Food & Beverage Fortification: Employed as a natural colorant and nutritional enhancer in functional foods, juices, and dairy products.
• Cosmetics & Personal Care: Incorporated into skincare products for its antioxidant benefits, helping to protect skin from environmental stressors.
• Animal Feed Additives: Added to poultry and aquaculture feed to improve coloration and support animal health.
• Pharmaceutical Research: Serves as a reference standard and an active ingredient in research concerning oxidative stress and vision health.
• Natural Food Coloring: Provides a yellow to orange hue in confectionery, sauces, and processed foods as a clean-label alternative to synthetic dyes.

Basic Information

Product Name	γ-Carotene
CAS No.	472-93-5
Molecular Formula	C₄₀H₅₆
Molecular Weight	536.87 g/mol
Synonyms	γ-Carotene; (6'R)-γ-Carotene; psi,psi-Carotene; γ,γ-Carotene; gamma,γ-Carotene; all-trans-γ-Carotene; γ-Carotene (all-trans)
EINECS	207-450-2

Quality Control

Our γ-Carotene is produced and tested under strict quality management systems. Each batch is analyzed to ensure it meets high-purity standards suitable for food, nutraceutical, and cosmetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and safety parameters is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at temperatures between 2°C and 8°C under an inert atmosphere to minimize oxidation. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Red to reddish-brown crystalline powder
Identification (HPLC/UV)	Conforms
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 1.0%
Heavy Metals (as Pb)	≤ 10 ppm
Residual Solvents (GC)	Meets ICH guidelines
Total Plate Count	≤ 1000 cfu/g
Yeast & Mold	≤ 100 cfu/g

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