1. Name and Synonyms

The product is officially named Canthaxanthin and is widely recognized in the feed and animal nutrition industries. This standardized name ensures precise identification across various feed additive applications.

2. Chemical Identification

Canthaxanthin is identified by the CAS number 514-78-3, which serves as a unique identifier in feed additive industries. This CAS number facilitates accurate tracking in research, production, and quality control processes.

3. Appearance and Physical Properties

Canthaxanthin typically appears as reddish-orange crystalline powder or granules, aiding in product identification and quality control during manufacturing and distribution.

4. Purity and Solubility

Canthaxanthin contains ≥10.0% active content, ensuring reliable performance in feed formulations. It is slightly soluble in water but dissolves well in organic solvents and oils, enabling efficient integration into animal feed for consistent pigmentation.

5. Molecular Structure

The molecular formula of Canthaxanthin is C₄₀H₅₂O₂, with a molecular weight of approximately 564.85 g/mol. Its unique carotenoid structure enhances pigmentation, provides antioxidant properties, and supports overall animal health and productivity.

1. Nutritional Role

Canthaxanthin is a powerful carotenoid used to enhance pigmentation, support antioxidant defense, and boost immune health in animals. It plays a vital role in improving the marketability of animal products and supporting overall animal health.

2. Benefits in Animal Nutrition

2.1 Pigmentation Enhancement

Canthaxanthin is a highly effective carotenoid for improving the pigmentation of poultry skin, egg yolks, and aquaculture species such as salmon and shrimp.

2.2 Antioxidant Protection

Its strong antioxidant properties help neutralize free radicals, reducing oxidative stress and enhancing overall animal health and performance.

2.3 Immune System Support

Canthaxanthin supports immune function by promoting the production of immune-related proteins, enabling animals to better resist diseases and recover quickly from stress.

2.4 Feed Efficiency

Canthaxanthin improves nutrient absorption, leading to better feed conversion ratios (FCR) and enhanced growth performance in aquaculture and poultry species.

3. Comparison of Effectiveness

Compared to other carotenoids, Canthaxanthin offers superior pigmentation properties and antioxidant benefits, making it a preferred choice in modern feed formulations.

4. Application Fields

Aquaculture Nutrition:

Enhances pigmentation in fish such as salmon and trout, as well as crustaceans like shrimp.

Poultry Nutrition:

Used to improve egg yolk color and skin pigmentation in broilers.

Livestock Nutrition:

Boosts antioxidant protection, immune function, and overall animal health.

Feed Premixes and Additives:

Commonly included in premixes to provide balanced diets for diverse animal species.

1. Shelf Life

Canthaxanthin has a shelf life of 24 months when stored in a cool, dry place, away from direct sunlight and moisture.

2. Testing Indicators and Standards

2.1 Appearance

Reddish-orange crystalline powder or granules with uniform color and texture.

2.2 Identification

Verified through advanced analytical techniques such as High-Performance Liquid Chromatography (HPLC).

2.3 Purity Analysis

Minimum Canthaxanthin content of ≥10.0%, ensuring consistency and effectiveness in feed applications.

2.4 Heavy Metal Content

Low heavy metal levels are maintained to ensure safety and compliance with regulatory standards.

2.5 Microbial Testing

Each batch undergoes microbial testing to confirm the absence of harmful pathogens, including E. coli and Salmonella.

1. Packaging

Canthaxanthin is securely packaged in vacuum-sealed aluminum foil bags, high-quality drums, or plastic-lined cartons to prevent contamination and degradation. Standard sizes include 1 kg, 5 kg, or 25 kg containers.

2. Transportation Modes

2.1 Express Shipping

Smaller or urgent orders are delivered via trusted carriers like DHL, FedEx, or TNT for fast and secure transit.

2.2 Air and Sea Freight

Bulk orders are shipped using air or sea freight, with proper packaging to ensure product stability during transportation.

3. Delivery Time

Orders are processed and dispatched within 2–3 business days, guaranteeing timely delivery to meet customer requirements.

Q1: How can I place an order for Canthaxanthin?

A: To place an order, please contact our customer service team via email, phone, or our website. Our team will assist you in selecting the best options for your needs.

Q2: What is the minimum order quantity (MOQ) for Canthaxanthin?

A: The standard MOQ for Canthaxanthin is 1 kg. Bulk orders are also available.

Q3: How should Canthaxanthin be stored?

A: Store in a cool, dry place, away from sunlight and moisture, to preserve its stability and effectiveness.

Q4: What species benefit most from Canthaxanthin supplementation?

A: Canthaxanthin is ideal for aquaculture species like salmon, trout, and shrimp, as well as poultry for improved egg yolk and skin pigmentation.

Q5: What is the typical dosage of Canthaxanthin in feed?

A: Dosage depends on species and application, generally ranging between 10–50 ppm in feed formulations.

Q6: Is a Certificate of Analysis (CoA) provided with each batch?

A: Yes, a CoA is included with every batch to ensure transparency and confirm product quality.

Q7: Can Canthaxanthin be used in organic farming?

A: Yes, natural Canthaxanthin is suitable for organic farming, supporting sustainable agriculture practices.

Q8: Does Canthaxanthin improve animal health?

A: Yes, Canthaxanthin provides antioxidant protection and supports immune health, enhancing overall animal productivity.

Q9: How does Canthaxanthin affect pigmentation?

A: Canthaxanthin is deposited in animal tissues, such as fish skin and poultry feathers, to enhance natural coloration.

Q10: What packaging options are available for Canthaxanthin?

A: Canthaxanthin is available in 1 kg, 5 kg, or 25 kg vacuum-sealed containers to maintain freshness and quality during storage and transportation.