Astaxanthin Microcapsule Powder

Astaxanthin Microcapsule Powder

Product Name: Astaxanthin Microencapsulated Powder
Plant / Source: Haematococcus pluvialis (Microalgae)
Part Used: Algae Cells
Specification: 1% – 10% (Astaxanthin, HPLC)
Test Method: HPLC
Appearance: Red to reddish-orange free-flowing microencapsulated powder
Sample: 10–20g free of charge
Certificate: ISO9001, ISO22000, HACCP, KOSHER
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Description
Technical Parameters

What is Astaxanthin Microcapsule Powder?

 

Astaxanthin Microcapsule Powder is an ultra-performance, free-flowing powder specifically designed to be used in the industrial and commercial market in various industries, including nutraceuticals, functional foods, cosmetics, and animal nutrition. It is manufactured by using sophisticated techniques in microencapsulation, whereby natural astaxanthin, which is usually obtained as Haematococcus pluvialis microalga, is incorporated into a shielding matrix. This operation separates the active constituent of external environmental factors, such as heat, light, and oxygen, and makes it highly stable, dispersible, and simple to integrate into large-scale production systems. The color intensity, antioxidant activity, and biofunctional integrity are preserved in the microcapsule structure of the powder through the manufacturing and storage process, which provides a reliable performance of the powder. To manufacturers, it is an optimized ingredient solution that is a combination of technological accuracy and natural bioactivity. Its dry powder form guarantees uniformity, ease of processing and blending with dry or liquid preparations, and is thus suited to be added to dietary supplement premixes, energy drinks, dairy products, and beauty preparations. The encapsulated design allows the controlled release and even distribution, which preserves the functional benefits during processing and shelf life.

 

Astaxanthin-Microcapsule-Powder

 

COA

 

Item Specification Result Test Method
Appearance Reddish-orange free-flowing powder Complies Visual
Odor Characteristic Complies Organoleptic
Astaxanthin Content ≥2.0% 2.12% HPLC
Total Carotenoids ≥4.0% 4.25% UV Spectrophotometry
Loss on Drying ≤5.0% 2.80% USP 731
Particle Size (90%) ≤300 μm 250 μm Mesh test
Bulk Density 0.40–0.60 g/mL 0.47 g/mL USP Method
Solubility Water-dispersible Complies Visual
Total Plate Count ≤1,000 cfu/g <100 cfu/g USP <61>
Yeast & Mold ≤100 cfu/g <10 cfu/g USP <61>
E. coli Negative Negative USP <62>
Salmonella spp. Negative Negative USP <62>
Staphylococcus aureus Negative Negative USP <62>
Lead (Pb) ≤2.0 mg/kg <1.0 mg/kg ICP-MS
Arsenic (As) ≤1.0 mg/kg <0.5 mg/kg ICP-MS
Cadmium (Cd) ≤1.0 mg/kg <0.5 mg/kg ICP-MS
Mercury (Hg) ≤0.1 mg/kg <0.05 mg/kg ICP-MS

 

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Features

 

Astaxanthin Microencapsulated Powder is a special compound with a combination of physical and chemical properties that predetermines its high competition in the industry. The microencapsulation process converts the naturally lipid-soluble carotenoid, astaxanthin, into a stable, free-flowing powder with greater resistance to oxidation, light, and thermal degradation. It is uniformly coated in each microcapsule as tiny droplets or other particles made up of a protective polymer or starch-based matrix to provide a barrier that protects the active compound against the external environment. This design not only retains the deep reddish-orange color of the pigment but also ensures the antioxidant property and the stability of the molecular structure of the pigment during processing and storage. The powder has a high degree of dispersion in both aqueous and lipid systems, which enables uniform coloration and uniformity of ultimate preparations. It has a fine and uniform particle size that is predetermined to have consistent flow characteristics and can easily be mixed with other components in either a dry or wet food processing environment. The microencapsulated form has reduced the exposure of the compound to oxygen and light, which is important in terms of chemicals since the rate of oxidation and the shelf life of the compound are minimal. It is also beneficial in increasing bioavailability through the high solubility and relative release as the product is digested or consumed. Moreover, the powder has a neutral odor and taste profile, which allows it to be used in sensitive food, drink, and cosmetic products.

 

How to Store Properly?

 

1. Keep in a Cool, Dry Place

Keep the product in a well-ventilated, dry, and clean place with a temperature lower than 25 °C to avoid oxidation or loss of color.

2. Avoid Direct Sunlight and Heat Sources

Store the powder in shade or out of the sunlight, elevated temperatures, or heat-producing machines to ensure that the powder remains chemically stable.

3. Seal Tightly After Opening

After opening the package, seal it quickly to prevent absorption of moisture and exposure to air, which may lower the quality of the product.

4. Use Original Packaging

Our product has already been packed in our standard foil bags of aluminum foil, topically sealed inner bags with an outer carton or drum, as far as maximum protection is concerned--do not unnecessarily put it in other containers.

5. Protect from Humidity

Keep in a low-humidity environment, which is not above 60% relative humidity, to avoid clumping or microbial growth.

6. Avoid Contact with Strong Odors or Chemicals

Store the product in isolation from volatile substances or highly smelling materials that would affect the purity and the odor profile of the product.

7. Follow the FIFO Principle

The older batches should be used before the newer ones so that the similarity between new batches is maintained in terms of freshness and performance.

8. Recommended Shelf Life

When stored well, the Microencapsulated Astaxanthin Powder product will be able to last a maximum of 24 months after the production date.

 

Astaxanthin-Microcapsule-usage

 

Recommended Usage

 

Astaxanthin Microencapsulation Powder is generally suggested to be utilized by industrial manufacturers who are keen on adding natural antioxidants and stable colorants to high-value formulations in various production industries. The fine powder state and high dispersion of the product qualify it to be incorporated in the development of high-technology product systems where heat resistance, controlled release, and controlled coloration are necessary. It is widely employed as a functional ingredient in nutrient-enriched preparations as a powdered beverage base, instant food, as well as encapsulated nutritional complexes, which demand stable antioxidant properties in large-scale production settings. The personal care industry commonly makes use of it to improve the characteristics of product functionality, in addition to the appealing appearance of skincare emulsions, masks, and cosmetic formulations that are susceptible to oxidation damage and bright color. The stability and flowability of the powder also enable it to be easily handled with automated blending, tablet, or spray-drying lines, and therefore can be integrated into the modern manufacturing environment of clean and labeled, high-purity ingredients. Its flexibility allows its use in human nutrition and more sophisticated feed formulations and wellness-based products that provide manufacturers with a dependable, efficient, and scalable method of producing high-quality products with natural functionality and attractive coloring.

 

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