DHA Algal Oil Powder

DHA Algal Oil Powder — Microencapsulated Algal DHA Supplement for Infant Formula, Nutraceuticals & Functional Foods

Shaanxi Hongda Phytochemistry Co., Ltd And is obtained from Schizochytrium or Crypthecodinium microalgae fermentation. Product Description: DHA Algal Oil Powder is a free flowing milky white powder with a minimum of 10% DHA (GC). Hongda is a manufacturer of 20,000 m² production facilities and 3,000 tons annual output. It is certified under cGMP, Kosher, Halal, ISO9001, ISO22000, BRC and Organic. It supplies B2B buyers in Europe, North America, Asia and Russia with a shelf-stable, vegan-friendly algal DHA ingredient for dry-blend, capsule and beverage applications.

Product Introduction

Our product is a microencapsulated form of Docosahexaenoic Acid (DHA) made from the fermentation of marine microalgae and processed with spray-drying technology. These oil droplets are of sub-micron size and are surrounded by a carbohydrate or protein matrix such as modified starch or sodium caseinate. This matrix provides a physical barrier to oxygen, UV light and heat.

This structural design tackles two significant pain issues with LC-PUFA ingredients: oxidative rancidity and fishy odour. This gives a water dispersible free flowing powder suitable for dry-blend manufacture, capsule filling and beneficial food fortification.

Certificate of analysis

AlgaL Oil DHA VS Fish Oil DHA

DHA Algal Oil Powder and Fish Oil DHA Powder are effective, so the choice depends on dietary preferences, budget, and health goals. If you need only DHA (e.g., for pregnancy or brain health), algal oil is ideal. If you want both EPA and DHA, a high-quality fish oil may be better. 

Products Description

Key Health Benefits

Third-Party Test Report

Every batch produced at Hongda undergoes both in-house quality testing and third-party verification through authorized agencies including SGS and Eurofins.

In-house testing covers:

· Fatty acid profile by GC (gas chromatography)

· Peroxide Value (PV) and Anisidine Value (p-AV) → TOTOX calculation

· Surface oil content (encapsulation integrity)

· Heavy metals: Pb, Cd, Hg, As

· Microbiological safety: Cronobacter sakazakii, Salmonella, total plate count

· Pesticide residue screening

Third-party testing covers:

· Nutrition label verification

· PAH (Polycyclic Aromatic Hydrocarbons) screening

· Plasticizer testing

· Natural source confirmation

Test reports are available upon request before purchase.

COA (Certificate of Analysis)

A full COA is issued for every production batch and includes:

· DHA% confirmed by GC

· Appearance, color, and odor description

· Moisture and bulk density

· Heavy metal results

· Microbiological test results

· Manufacturing date, expiry date, and batch number

You can request the COA directly from our sales team before placing an order.

DHA Algal Oil Powder Advantages

1. High Oxidative Stability

The microencapsulation matrix creates a physical barrier that prevents oxygen and metal ions from reaching the DHA core. Stability at ambient temperature is maintained for up to 24 months in sealed Packaging — no cold chain required for storage.

2. No Fishy Off-Notes

Encapsulation technology masks the inherent marine odor. Surface oil content below 1% ensures there is no rapid oxidation or odor development after opening.

3. Vegan & Allergen-Flexible

The algal source is 100% plant-derived. You can specify a starch-based wall material for vegan-certified formulations, or a dairy-based matrix (whey/casein) where allergen labeling is acceptable.

4. Excellent Dry-Blend Compatibility

The 100–200 micron particle size matches the granulometry of milk powders and flour, preventing ingredient segregation during mixing and ensuring consistent DHA dosage per serving.

5. Verified by Multiple International Certifications

Kosher, Halal, BRC, Organic, cGMP, ISO9001, and ISO22000 certifications support entry into regulated markets including the EU, US, and Middle East.

Production Process

Hongda's algal DHA powder production follows a controlled, multi-stage process:

1. Microalgae Fermentation — Schizochytrium or Crypthecodinium is fermented under controlled conditions to accumulate intracellular DHA-rich oil.

2. Extraction & Refining — Oil is extracted and refined to remove impurities, then tested for fatty acid profile by GC.

3. Emulsification — Refined oil is homogenized with wall materials (modified starch or protein) to form a stable pre-emulsion.

4. Spray Drying — The emulsion is spray-dried to produce free-flowing microcapsules with DHA oil uniformly distributed inside the matrix.

5. Quality Testing — Each batch is tested for DHA%, TOTOX, surface oil, heavy metals, microbiology, and particle size before release.

6. Packaging — Double-layer thickened PE bag inside fiber drum; 25 kg net per drum.

The entire production process runs in Hongda's 100,000-level purification workshops under GMP-controlled conditions.

Why Choose Us?

· Factory-direct pricing from a 20,000 m² GMP-certified manufacturing site

· 3,000 tons annual output with sufficient stock and 3–7 working day delivery

· In-house SGS-standard laboratory with HPLC, GC, UV, and atomic absorption equipment

· Over 20 R&D personnel with university and research institution backgrounds

· Full certification portfolio: cGMP, Kosher, Halal, BRC, Organic (EU & NOP), ISO9001, ISO22000

· Europe warehouse available for faster delivery to EU buyers

· Transparent documentation: COA, third-party test reports, and MSDS provided for every order

OEM / ODM Support

Hongda supports full OEM and ODM customization for buyers who need product-specific formulations or private-label packaging.

What you can customize:

· DHA concentration (specification adjustment beyond 10%)

· Wall material selection: starch-based (vegan), whey-based, or casein-based

· Finished product format: powder blend, hard capsule, soft capsule, tablet, premix sachet

· Private label packaging with your brand design

Minimum order quantities and sample quantities are available on request. Your product can be developed from raw material through to finished dosage form within Hongda's facility.

DHA Algal Oil Powder Application

Infant Formula

This ingredient meets the critical requirements of infant nutrition manufacturing. It withstands dry-blending processes without nutrient degradation and supports cognitive and visual development in early life formulations.

Dietary Supplements

The powder fills hard-shell capsules and gummy formats efficiently. Its stability during compression and extrusion outperforms liquid oil, and it delivers consistent potency per dose.

Plant-Based Dairy & Functional Beverages

In soy milk, almond milk, and fortified RTD beverages, the high emulsification properties of the encapsulated powder produce a stable, homogeneous dispersion. It resists sedimentation and maintains sensory quality after pasteurization.

Premix Blending

Suitable for dry nutrient premix manufacturing where uniform distribution of omega-3 across bulk powder blends is required.

FAQ

Q1: What is the minimum DHA content in your algal oil powder?

A: The standard specification is DHA 10% verified by GC. Custom concentrations are available depending on your formulation target.

Q2: How stable is the powder compared to liquid algal oil?

A: The microencapsulated powder is significantly more stable. It remains shelf-stable at ambient temperature for 24 months in sealed packaging, while liquid oil requires cold storage and nitrogen flushing after opening.

Q3: Is the product suitable for vegan-certified products?

A: The algal oil itself is vegan. To maintain a vegan claim, request the starch-based (modified starch) wall material option. Dairy-based wall materials (whey or casein) are available but require allergen labeling.

Q4: What does TOTOX < 26 mean, and why does it matter?

A: TOTOX is calculated as 2 × Peroxide Value + Anisidine Value. A TOTOX below 26 confirms the oil is fresh and oxidation is within acceptable limits. This is a key quality parameter for omega-3 ingredients.

Q5: Why is surface oil content important when buying DHA powder?

A: Surface oil is non-encapsulated oil sitting on the outside of each particle. If it exceeds 1–2%, the product oxidizes rapidly and develops a fishy smell. Hongda specifies surface oil below 1% as a standard quality requirement.

Q6: Can the product be used in UHT liquid applications?

A: Standard spray-dried powder may not withstand UHT conditions. For RTD beverage applications, please contact our technical team to discuss specific encapsulation options suitable for high-temperature processing.

Contact Us

Do you have more questions about DHA Algal Oil Powder? Get a sample, COA, or custom formulation quote today — email us at duke@hongdaherb.com and our team will respond within 24 hours.