Description

1. Product Introduction

Feed Grade DHA Algal Oil is a DHA-rich Omega-3 oil produced from marine microalgae Schizochytrium, one of the most efficient natural producers of DHA. Through proprietary fermentation technology, microalgae are cultivated in controlled bioreactors where they naturally accumulate large amounts of DHA within their cellular lipids.
After fermentation, the algae biomass undergoes mechanical extraction and primary refining processes to obtain crude DHA algal oil. Unlike fully refined food-grade oils, this product retains its crude characteristics and is primarily intended for animal nutrition or further industrial processing.
Because the DHA is naturally present in Triglyceride (TG) form, the oil provides excellent biological utilization in animals. The TG form closely resembles natural lipid structures and is more easily digested and metabolized.
Compared with fish-derived DHA oils, microalgae DHA oil offers several advantages:
• No marine pollution or heavy metals
• Controlled fermentation production
• Stable DHA content and consistent quality
• Sustainable Omega-3 resource
• Traceable manufacturing process
Feed Grade DHA Algal Oil has become an important ingredient in the global animal nutrition and aquaculture feed industry, providing a stable and sustainable source of DHA.

2.Key Product Advantages

High DHA Concentration
The product contains 50% or 60% DHA, providing a highly concentrated Omega-3 source for feed formulations.
Natural Triglyceride (TG) Structure
DHA exists in the natural triglyceride form, which improves absorption efficiency and metabolic utilization in animals.
Sustainable Microalgae Source
The oil is derived from Schizochytrium microalgae fermentation, a renewable and environmentally friendly production method.
Low EPA Content
The fatty acid profile is characterized by high DHA content and very low EPA levels, making the product particularly suitable for DHA-focused applications.
Suitable for Further Processing
The crude oil can be used directly in feed or refined further into food-grade DHA oil, nutritional oils, or other Omega-3 ingredients.
Stable Supply
Unlike fish oils, which depend on marine harvesting, microalgae fermentation allows year-round production with stable supply capacity.

3.Applications

Feed Grade DHA Algal Oil is widely used in various industries.
Animal Feed
• Livestock feed
• Poultry feed
• Pig nutrition
• Dairy cattle nutrition
Aquaculture
• Fish feed
• Shrimp feed
• Aquaculture nutrition formulations
Pet Nutrition
• Pet food formulations
• Premium pet supplements
Industrial Processing
• Raw material for refining into food-grade DHA oil
• Omega-3 nutritional ingredient processing
• Raw material for functional lipid products

4.Technical Specifications

Standard:LS/T 3243-2015
DHA Content (as triglycerides):50% / 60%
Acid Value:≤0.73mg KOH/g
Peroxide Value:≤1.23 mmol/kg
Anisidine Value:≤2.6
Moisture & Volatile Matter:≤0.06%
Insoluble Impurities:ND
Unsaponifiable Matter:≤0.71%
Appearance:Light yellow to brownish oil
Fatty Acid Form:Triglyceride (TG)

5.Packaging

Standard packaging options include:
• 25 kg steel drum
• 190 kg steel drum
• 950 kg IBC container
Custom packaging solutions are available for large-scale industrial customers.

6.Storage & Shelf Life

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

7. Quality Assurance & Certifications

The product is manufactured under internationally recognized quality management systems.
Certifications include:
• ISO 9001 Quality Management System
• ISO 22000 Food Safety Management System
• ISO 14000 Environmental Management System
• ISO 45001 Occupational Health & Safety
• HALAL Certification
• KOSHER Certification
• Vegan Certification
These certifications ensure the product meets global standards for safety, sustainability, and international trade.

8.OEM & Customized Supply

We provide flexible OEM and bulk supply services for global partners.
Customization services include:
• DHA concentration customization
• Private label Omega-3 ingredients
• Custom packaging
• Long-term supply agreements
• Industrial raw material supply
Our goal is to support feed manufacturers, aquaculture companies, ingredient distributors, and Omega-3 processors worldwide with reliable DHA raw materials.

Feed Grade DHA Algal Oil – FAQ for Global B2B Buyers

1. What is Feed Grade DHA Algal Oil?

Feed Grade DHA Algal Oil is an Omega-3 rich ingredient produced from Schizochytrium microalgae through microbial fermentation. It is a crude DHA-rich oil obtained after extraction and primary refining, mainly used in animal nutrition, aquaculture feed, and further Omega-3 processing.

2. What is the DHA content of the product?

Feed Grade DHA Algal Oil typically contains 50% or 60% DHA, naturally present in Triglyceride (TG) form, which allows efficient absorption and metabolism in animals.

3. What are the advantages compared with traditional fish oil?

Compared with marine fish oils, microalgae-derived DHA oil offers several advantages:

• Produced through controlled fermentation

• Free from marine contaminants such as heavy metals and toxins

• Stable supply chain independent of fishing resources

• High DHA concentration with low EPA content

4. What animals can benefit from DHA algal oil?

Feed Grade DHA Algal Oil is widely used in:

• Aquaculture feed (fish, shrimp, marine species)

• Pet nutrition (dogs and cats)

• Livestock feed (poultry, swine, and breeding animals)

DHA helps support brain development, immune function, reproductive performance, and growth efficiency in animals.

5. Why is DHA important in animal nutrition?

DHA is a critical Omega-3 fatty acid that supports neural development, vision health, stress resistance, and immune regulation. In aquaculture and livestock production, DHA enrichment can also improve the nutritional value of animal-derived foods.

6. What are the typical applications in the feed industry?

The product is commonly used for:

• Aquaculture feed formulations

• Pet food and premium pet nutrition products

• Functional livestock feed additives

• Omega-3 enrichment of eggs, meat, and dairy products

7. Can this oil be further refined?

Yes. The crude DHA algal oil can serve as a raw material for further refining, enabling manufacturers to produce food-grade DHA oil, nutraceutical Omega-3 ingredients, or specialty lipid formulations.

8. What makes this ingredient attractive for global manufacturers?

Feed Grade DHA Algal Oil offers:

• High DHA concentration

• Stable oxidative properties

• Simple fatty acid composition

• Sustainable microalgae production

• Reliable bulk supply for global feed and Omega-3 manufacturers