High-concentration DHA algae oil (feed additive, microalgae-derived omega-3 oil)
DHA Algal Oil Feed Grade DHA 35%・40% Compatible Omega-3 Lipid Feed Additive and Fish Oil Alternative Solution
High-concentration DHA source that can be used as a fish oil substitute, functional oil suitable for aquaculture, livestock, and pet applications.
This product is a feed additive DHA algal oil made from the microalgae Schizochytrium, produced through fermentation culture followed by cell separation and extraction processes. It contains DHA in high concentrations as triglycerides (TG type), making it suitable for use in aquaculture and livestock as an alternative to fish oil. It is available in DHA content specifications of 35% and 40%, allowing for flexible selection based on formulation design. Being a liquid oil, it is easy to mix uniformly into feed, contributing to improved formulation efficiency. As a sustainable ingredient derived from microalgae, it can be supplied stably without relying on marine resources, and it has recently been utilized in the development of environmentally friendly feed.
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basic information
Raw Material Origin Microalgae of the Schizochytrium genus Product Form Liquid oil (feed additive) Manufacturing Process Microalgae fermentation culture Cell separation Oil extraction Refining Lipid Form Triglyceride (TG type DHA) DHA Content 35% 40% Appearance Pale yellow to orange-yellow transparent oily liquid Functional Characteristics High concentration DHA supply Energy source Lipid nutritional enhancement Blending Characteristics Compatible with liquid formulations Good uniform mixing Suitable for feed lines Application Suitability Aquaculture feed Livestock feed Pet food Features Can replace fish oil High concentration design Stable supply possible Environmental Characteristics Sustainable raw materials Fermentation-derived production Packaging Specifications 200 kg/drum (coated steel interior) IBC container compatible Storage Conditions Store away from direct sunlight and high temperatures Shelf Life 24 months unopened
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Applications/Examples of results
This product is widely used in aquaculture, livestock, and pet fields as a feed additive oil capable of supplying high concentrations of DHA. Aquaculture Applications Seedling and juvenile development → Improved survival rates → Enhanced stress resistance Cultured fish (eels, sturgeons, catfish, etc.) → Promotion of sexual maturation → Increased spawning quantity and egg quality → Improved hatching rates Crustaceans (shrimp, etc.) → Growth promotion → Improved feed palatability Additionally, the enhancement of DHA contributes to the improvement of lipid value in the final products. Livestock Applications Dairy cows → Improved milk quality (DHA-containing milk) Chickens → Production of DHA-enriched eggs Pigs and sheep → Improved meat quality → Optimized lipid balance DHA tends to accumulate in the body and is utilized in the development of value-added livestock products. Pet Applications Dog food → Improvement of skin and coat Cat food → Nutritional enhancement Ornamental fish → Support for growth and coloration This product excels in blending efficiency as a liquid oil and is easy to introduce into existing facilities, making it suitable for mass production applications. It is increasingly adopted as a DHA supply solution that balances cost performance and functionality.
Company information
YOUCHANG INDUSTRIAL DEVELOPMENT CO., LTD is a specialized manufacturer of natural ingredients, focusing on herbal extracts and plant-derived extracts, and is a global company with strengths in international exports. We develop products that integrate traditional knowledge of Chinese medicine with biotechnology, catering to diverse industries such as pharmaceuticals, cosmetics, health foods, functional beverages, personal care, animal nutrition, and aromatherapy. Our main products include herbal extracts, fruit and vegetable powders, tea extracts, peptides, active pharmaceutical ingredients (APIs), natural flavors, essential oils, reed diffusers, and aroma candles. We utilize advanced extraction technologies such as supercritical CO₂ extraction, low-temperature vacuum concentration, membrane separation, and spray drying to achieve high purity and stability of components. We have obtained various international certifications including ISO, GMP, HACCP, HALAL, KOSHER, and organic certification, establishing a quality control and traceability system. We can accommodate both small batches and large-scale production. Through stable quality, competitive pricing, professional support, and sustainable sourcing of raw materials, we build trust with business partners around the world.
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