1. Name and Synonyms

The product is officially named Xanthophyll 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

Xanthophyll is identified by the CAS number 127-40-2, 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

Xanthophyll typically appears as a yellow to orange crystalline powder or granules, aiding in product identification and quality control during manufacturing and distribution.

4. Purity and Solubility

Xanthophyll contains ≥5% total xanthophyll content, ensuring reliable performance in feed formulations. It is insoluble in water but dissolves in oils and organic solvents, enabling efficient integration into lipid-based feed systems.

5. Molecular Structure

The molecular formula of Xanthophyll is C₄₀H₅₆O₂, with a molecular weight of approximately 568.87 g/mol. Its structure supports its role as a powerful antioxidant and pigmenting agent in animal nutrition.

1. Nutritional Role

Xanthophyll is an essential carotenoid in animal nutrition, playing a critical role in pigmentation and antioxidant activity. It supports the vibrant coloration of animal products, such as egg yolks and poultry skin, and reduces oxidative damage, contributing to better animal health and productivity.

2. Benefits in Animal Nutrition

2.1 Pigmentation Enhancement

Xanthophyll is widely used to enhance the yellow to orange pigmentation of egg yolks, poultry skin, and aquaculture species, improving the appearance and marketability of animal products.

2.2 Antioxidant Support

As a natural antioxidant, Xanthophyll reduces oxidative stress in animals by neutralizing free radicals. This helps improve overall health and performance, particularly in intensive farming systems.

2.3 Immune System Boost

By mitigating oxidative damage, Xanthophyll indirectly supports immune system function, enabling animals to resist stress and infections more effectively.

2.4 Growth and Productivity

The presence of Xanthophyll in animal diets enhances the efficiency of nutrient utilization, supporting optimal growth rates and feed conversion.

3. Comparison of Effectiveness

Xanthophyll is a highly bioavailable and effective carotenoid compared to synthetic alternatives. Its natural source and dual role in pigmentation and antioxidation make it an ideal choice for premium feed formulations.

4. Application Fields

Livestock and Poultry Nutrition:

Xanthophyll is extensively used in feed formulations for poultry, swine, and aquaculture species to enhance product quality and market appeal.

Sustainable Farming Systems:

Xanthophyll is especially beneficial in sustainable and organic farming systems where natural feed additives are preferred over synthetic alternatives.

Feed Premixes and Concentrates:

Xanthophyll is a key component of feed premixes and concentrates, enabling balanced and visually appealing diets for animals.

1. Shelf Life

Xanthophyll has a shelf life of 24 months when stored under recommended conditions. During this period, the product maintains its potency, stability, and performance in feed formulations.

2. Testing Indicators and Standards

2.1 Appearance

Xanthophyll appears as a yellow to orange crystalline powder. Any deviation in color or texture may indicate quality concerns, serving as a vital quality control measure.

2.2 Identification

The identity of Xanthophyll is verified through analytical methods such as High-Performance Liquid Chromatography (HPLC) or UV-Vis Spectroscopy, ensuring compliance with purity standards.

2.3 Heavy Metals Content

The heavy metal content in Xanthophyll should not exceed 10 ppm. This ensures its safety and suitability for animal feed.

2.4 Water Content

The moisture level of Xanthophyll is controlled below 5.0%, ensuring its stability during storage and distribution.

2.5 Residue on Ignition (Ash Content)

The ash content should not exceed 1.0%, reflecting high product purity.

2.6 Carotenoid Profile

The Xanthophyll profile, including its main active carotenoid, is carefully analyzed to confirm its quality and pigmentation strength.

1. Packaging

Xanthophyll is securely packaged in aluminum foil bags, drums, or multi-layer kraft bags with a standard weight of 25 kg per package. The packaging prevents light, moisture, and air exposure, ensuring product stability and quality during storage and transport.

2. Transportation Modes

2.1 Express Shipping

For smaller or urgent orders, we offer express shipping through trusted carriers like DHL, TNT, and FedEx, ensuring fast delivery with product integrity maintained.

2.2 Air and Sea Freight

For bulk orders, we provide air and sea freight options. Air freight offers faster delivery, while sea freight is a cost-effective solution for large volumes.

3. Delivery Time

Orders are processed and shipped within 2–3 business days after payment confirmation, ensuring timely delivery to our customers.

Q1: How can I place an order for Xanthophyll?

A: To place an order, please contact our customer service team via email or phone. Our team will guide you through the ordering process and provide assistance as needed.

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

A: The standard MOQ is 1 kg. For smaller or bulk requirements, please reach out to discuss your needs.

Q3: What are the primary applications of Xanthophyll in animal nutrition?

A: Xanthophyll is primarily used for pigmentation enhancement in egg yolks, poultry skin, and aquaculture species. It also provides antioxidant benefits to support animal health.

Q4: How should Xanthophyll be stored?

A: Store Xanthophyll in a cool, dry place away from direct sunlight and moisture. Proper storage ensures product stability and effectiveness.

Q5: Does Xanthophyll comply with feed additive regulations?

A: Yes, Xanthophyll meets all regulatory standards for feed additives, ensuring its safety and efficacy in animal nutrition applications.

Q6: Is Xanthophyll suitable for use in organic farming?

A: Yes, Xanthophyll is derived from natural sources, making it an ideal choice for organic and sustainable farming systems.

Q7: What is the shelf life of Xanthophyll?

A: Xanthophyll has a shelf life of 24 months when stored under recommended conditions.

Q8: Can Xanthophyll be customized for specific feed formulations?

A: Yes, we can provide Xanthophyll in concentrations or formats tailored to specific customer requirements.

Q9: Is a Certificate of Analysis (CoA) provided?

A: Yes, a CoA is provided with every batch to ensure transparency and quality assurance.

Q10: What transportation options are available for bulk orders?

A: We offer air freight for urgent delivery and sea freight for cost-effective bulk shipments. Both options ensure timely and safe delivery.