Astaxanthin Powder

Product Overview
Astaxanthin, also known as astacin or shrimp red element, is a member of the carotenoid family functioning as a potent natural antioxidant. As with other carotenoids, it exists in both fat-soluble and water-soluble forms, naturally present in marine organisms such as shrimp, crabs, salmon, and algae. This compound demonstrates an antioxidant capacity approximately 550 times greater than vitamin E and beta carotene, contributing to its widespread use as a functional food ingredient in health supplements.

Product Details

  • Name: Astaxanthin Powder
  • Appearance: Dark red powder with a mild algae scent
  • CAS Number: 472-61-7
  • Concentrations Available: 1%, 2%, 3%, 5%, 10%
  • Molecular Formula: C40H52O2
  • Test Method: HPLC (High-Performance Liquid Chromatography)
  • Molecular Weight: 596.85
  • EINECS Number: 207-444-6
  • Melting Point: 216°C

Technical Specifications

  • Composition: A natural esterified astaxanthin complex derived from Haematococcus pluvialis algae biomass.
  • Total Astaxanthin Content: Exceeds 2.0% (weight/fresh weight).
  • Cyst Rupture Efficiency: 90–100% bioavailability.
  • Humidity Control: Dried biomass moisture below 7.0%.
  • Contaminant Limits:
  • Heavy metals (as Pb): <10 ppm
  • Arsenic: <5.0 mg/kg
  • Lead: <10.0 mg/kg
  • Mercury: <1.0 mg/kg
  • Microbial Standards:
  • Total plate count: <3 x 10⁴ CFU/g
  • Total coliforms: <30 MPN/100g
  • Molds: <300 CFU/g
  • Salmonella: Absent

Packaging Criteria

  • Material: Aluminum foil laminate barrier, with polyester outer layer and polyethylene inner lining.
  • Sealing: Heat-sealed in oxygen-free packaging.

Transportation Requirements
Handled under conditions preventing contamination or degradation to ensure product integrity.

Storage Guidelines

  • Maintain storage temperatures at or below 5°C.
  • Seal packaging securely when unused.
  • Use promptly after opening to preserve quality.

Safety Data
This extract is safe for its intended applications, produced exclusively from nontoxic Haematococcus pluvialis microalgae. Users should implement standard protective measures to minimize direct contact, inhalation, or ingestion.

Durability
Retesting recommended one year after manufacture.

Utilization Field

  1. Added to food and health products as a bioactive ingredient.
  2. Acts as a natural coloring agent in animal feed, enhancing pigmentation in farmed salmon flesh and poultry egg yolks, alongside its nutritional benefits.
  3. Applied pharmacologically for immune support, potential anti-carcinogenic properties, and oxidative stress mitigation.
  4. Incorporated into skincare items for antioxidant and UV-protective capabilities.
  5. Demonstrates superior free-radical-neutralizing efficiency, exceeding natural vitamin E by up to 1,000 times.
  6. Supports cardiovascular health by reducing risks associated with arterial plaque formation.
  7. May contribute to central nervous system wellness.
  8. Promotes metabolic activity across body systems.

Logistics & Handling

  • Processing Time: Dispatch within 3–5 business days after payment confirmation.
  • Minimum Order Quantity: 1 kg.
  • Packaging: 1 kg packed in dual-layered inner plastic containers with an aluminum foil outer bag; 25 kg per fiber drum with dual plastic inner liners.
  • Drum Dimensions: Internal diameter 42 cm x height 52 cm, volume per drum 0.08 m³.
  • Net/Gross Weight: 25 kg net, 28 kg gross per drum.
  • Payment Scope: Acceptable via T/T, Western Union, or PayPal.
  • Environmental Parameters: Preserve in protected environments, shielded from sunlight and elevated temperatures.
  • Extended Usability: Retains efficacy for up to two years when properly preserved.

Supplier Focus
Extract Warehouse operates as a research-driven enterprise adhering to rigorous quality frameworks. We specialize in plant-derived compounds, dietary enhancers, phytochemicals, and associated biomaterials tailored for wellness, alimentary, and pharmaceutical sectors. Priorities span purity demonstration, technical advancement, user confidence, and sustainable methodologies. For technical inquiries or procurement arrangements, contact [email protected].

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