Description

1.Product Introduction

Algal DHA Oil is a high-quality Omega-3 fatty acid ingredient produced through microbial fermentation of marine microalgae Schizochytrium. This advanced biotechnology enables the production of DHA in a controlled and sustainable environment without relying on marine fish resources.
Through proprietary fermentation technology, selected microalgae strains are cultivated in fully enclosed stainless-steel fermentation tanks. During the fermentation process, the microalgae naturally accumulate high levels of DHA. After cultivation, the algae biomass undergoes solvent-free physical separation, purification, and molecular distillation, producing high-purity DHA oil with excellent stability.
Compared with traditional fish-sourced DHA, microalgae DHA offers several important advantages:
• Free from heavy metals and marine pollutants
• No fishy odor or marine contamination risk
• Stable and consistent quality
• Sustainable and environmentally friendly production
• Fully traceable supply chain
The resulting product is a high-purity triglyceride (TG) form of DHA, which closely resembles the natural structure of dietary fats and allows better digestion and absorption in the human body.
Because of its safety profile and nutritional value, Algal DHA Oil has become one of the most widely used DHA sources in infant formula, health supplements, and functional food industries worldwide.

2.Nutritional Importance of DHA

Docosahexaenoic Acid (DHA) is one of the most biologically significant Omega-3 fatty acids for human health. It plays a crucial role in maintaining the normal function of the brain, nervous system, and visual organs.
DHA is an essential structural component of neuronal membranes and retinal photoreceptor cells. Scientific studies have shown that DHA contributes to:
• Brain development in infants and children
• Maintenance of normal vision
• Cognitive function and memory support
• Nervous system development
• Cardiovascular health
DHA is particularly important during pregnancy, infancy, and early childhood, when rapid brain and visual development occurs.
However, the human body has very limited ability to synthesize DHA from other fatty acids. Therefore, dietary intake of DHA is essential to maintain adequate levels in the body.

3.Product Advantages

Microalgae Fermentation Source
The DHA oil is produced from Schizochytrium microalgae, cultivated using controlled fermentation technology. This eliminates dependence on fish resources and ensures stable supply.
High DHA Concentration
The oil contains high DHA levels up to 55%, while maintaining extremely low EPA content. This makes it particularly suitable for DHA-focused nutritional formulations.
Triglyceride (TG) Structure
The DHA exists in its natural triglyceride form, which improves metabolic absorption and nutritional efficiency.
Solvent-Free Production Process
The production process uses physical extraction and molecular distillation, ensuring no solvent residues and maintaining product purity.
Low Oxidation Indicators
The oil is characterized by:
• Low peroxide value
• Low anisidine value
• High oxidative stability
These features contribute to longer shelf life and better product performance in food formulations.
Mild Taste and Long Shelf Life
Through advanced deodorization and purification technology, the oil has minimal odor and excellent storage stability, making it suitable for multiple applications.

4. Certifications & Quality Standards

The product is manufactured in accordance with strict international quality and safety standards.
Certifications include:
• ISO9001 Quality Management System
• ISO22000 Food Safety Management System
• FSSC22000 Food Safety Certification
• HALAL Certification
• KOSHER Certification
• USDA Organic Certification (NOP)
The product complies with the following standards:
• GB1903.66-2024 National Food Safety Standard – DHA Oil (Fermentation)
• Q/HXH0001S-2024 Enterprise Standard
These certifications ensure global compatibility with food safety regulations and international trade requirements.

5.Product Specifications

Product Name:Algal DHA Oil
Source:Schizochytrium Microalgae
Appearance:Light yellow to orange oily liquid
DHA Content:≥35%, ≥40%, ≥50%, ≥55%
Fatty Acid Form:Triglyceride (TG)
EPA Content:Low
Peroxide Value:Low
Anisidine Value:Low
Solubility:Oil soluble
Odor:Mild characteristic odor

6.Packaging

Multiple packaging options are available for global customers:
• 5 kg aluminum bottle × 4 bottles / carton
• 20 kg aluminum bottle × 1 bottle / carton
• 200 kg food-grade coated steel drum
• IBC bulk container
Custom packaging options are available for large volume orders.

7.Storage & Shelf Life

Storage Conditions
Store in a cool, dry place away from light and oxygen.
Recommended storage temperature: below 25°C.
Shelf Life
24 months in original sealed packaging.

8.Applications

Algal DHA Oil is widely used across multiple industries:
Infant Nutrition
• Infant formula milk powder
• Baby nutritional foods
• Infant cereals and complementary foods
Dietary Supplements
• DHA softgel capsules
• Omega-3 nutritional supplements
• Brain and eye health products
Functional Foods
• Fortified dairy products
• Nutritional beverages
• Functional snacks and nutrition bars
Medical Nutrition
• Special medical nutrition foods
• Clinical nutrition formulations
Health Foods
• Drops
• Solid beverages
• Nutritional powders

9.OEM & Custom Manufacturing

We support flexible OEM and customized ingredient solutions for global customers.
Services include:
• Customized DHA concentration
• Private label nutrition ingredients
• Custom packaging solutions
• Bulk raw material supply
• Long-term supply agreements
We welcome cooperation with nutritional brands, supplement manufacturers, food producers, distributors, and wholesalers worldwide.

What is Algal DHA Oil?

Algal DHA Oil is a plant-based Omega-3 ingredient produced from Schizochytrium microalgae through controlled fermentation. It offers a sustainable, high-purity DHA source for nutraceutical, food, and pharmaceutical manufacturers.

Why is DHA important in nutrition products?

DHA (Docosahexaenoic Acid) is a key Omega-3 fatty acid that supports brain development, cognitive function, vision health, and the nervous system, making it widely used in infant nutrition and dietary supplements.

Why choose algal DHA instead of fish oil?

Algal DHA is produced directly from microalgae, the original source of marine Omega-3. It provides consistent quality, cleaner supply chains, better sustainability, and avoids ocean contaminants commonly associated with fish oil.

What DHA concentrations are available?

Algal DHA Oil is typically available in 35%, 40%, 50%, and 55% DHA concentrations, allowing manufacturers to select suitable specifications for different formulations and regulatory requirements.

What form of DHA does this oil contain?

The DHA is naturally present in Triglyceride (TG) form, which is known for better bioavailability and absorption compared with ethyl ester Omega-3 oils.

What are the main application industries?

Algal DHA Oil is widely used in:
• Infant formula and baby nutrition
• Nutraceutical supplements (softgels, capsules, liquids)
• Functional foods and beverages
• Medical nutrition products
• Health and wellness formulations

What are the key advantages for manufacturers?

• High DHA purity and stable quality
• Sustainable microalgae fermentation production
• Mild taste and odor
• Excellent oxidative stability
• Suitable for vegetarian and vegan products