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Docosahexaenoic Acid (DHA) is a polyunsaturated fatty acid (C22H32O2) with six double bonds and is an omega-3 essential fatty acid. Fish oil is rich in DHA. Most DHA in fish and other organisms originate from photosynthetic and heterotrophic microalgae. The more DHA components in the upper layer of the food chain. DHA is also commercially extractable from the microalgae Crypthecodinium chonii and Schizochytrium. DHA produced using microalgae is vegetarian. Most animals rarely produce DHA by metabolism. Although α-linolenic acid (ALA) is also an omega-3 fatty acid, the efficiency of ALA conversion to DHA is extremely poor, and ALA cannot be used by humans, so DHA Additional supplements are required.

DHA is a fatty acid found in the meat of cold-water fish, including mackerel, herring, tuna, halibut, salmon, cod liver, whale blubber, and seal blubber.
Don’t confuse DHA with EPA (eicosapentaenoic acid). They are both in fish oil, but they are not the same. DHA can be converted into EPA in the body. See separate listings for fish oil and EPA.
DHA is used as a supplement for premature babies and as an ingredient in baby formula during the first four months of life to promote better mental development. This practice probably started because DHA is found naturally in breast milk. DHA is also used in combination with arachidonic acid during the first four to six months of life for this purpose.

Specification:
Items | Specification | Result |
Appearance | White to light yellow powder | Conform |
Moisture | ≤5.0% | 3.3% |
Content of Omega 3(DHA) | ≥10% | 11.5% |
Content of EPA | ≥2% | Conform |
Surface oil | ≤1.0% | 0.06% |
Peroxide value | ≤2.5mmol/lg | 0.32mmol/lg |
Heavy Metals(As) | ≤2.0mg/kg | 0.05mg/kg |
Heavy Metals (Pb) | ≤2.0mg/kg | 0.5mg/kg |
Total Bacterial | ≤1000CFU/g | 100CFU/g |
Mould&Yeast | ≤100CFU/g | <10CFU/g |
Coliform | <0.3MPN/100g | <0.3MPN/g |
Pathogenic Bacteria | Negative | Negative |
Application & Benefits:


1.Usually 25kg/drum (25kg net weight, 28kg gross weight; Packed in a cardboard-drum with two
plastic-bags inside; Drum Size: 510mm high, 350mm diameter)
2.1kg/bag (1kg net weight, 1.2kg gross weight, packed in an aluminum foil bag;Outer: paper
carton; Inner: double-layer PE)
3.Packed according to customer's request
Shipping by Express(DHL,FedEx,UPS,TNT,EMS),by Air,by Sea
1.Free sample and Unconditional assume response
2.Manufacturer direct supply, provide OEM, R&D service
3.Competitive price
4.Fast delivery by DHL,TNT,EMS,FEDEX,as your requirem, usually within 3 working days after confirming your payment
5.Material: Owning cultivation based as 100% Natural material stable source.
6.Testing equipment:UV, HPLC, GC
7.Supply Ability:Production capacity: 300ton/year, large stock available;
Qingdao Chibio Tech Co,. Ltd produces and supplies well-characterized Mushroom Chitosan and Aspergillus Chitosan,Plant extract and other health material with many years research and development.Companies focus on product's quality management, improvement and innovation.Product quality is core of ChiBio and researching is the cornerstone of biological development.
We takes "ChiBio manufacturing, innovating and quality controlling" for the development idea in order to achieve product diversification opportunities. GMP standard will be the first concept to production and quality throughout the implementation of management practices. "Quality is always the first". Our company is forming "commercial production, humanist management and internationalization strategy ". As a modern enterprise, we are adhering "customer first, leading technology, striving for perfection and achieve win-win situation" to the business purposes. We are sincerely looking forward to domestic and abroad partner, we will cooperating with you to achieve a brilliant future.
ChiBio’s Non-animal Chitosan is the first vegetal-based Chitosan.Oure mission is to make you healthier in natural extracts, our version is to be the most professional vegetal chitosan supplier.
Fungi Chitosan’s Key Benefit:
It is non-allergenic, non-animal derived, and GMO-free.
Biodegradable, non-toxic.
Naturally sourced Chitosan
Renewable, Inexhaustible, Traceable,Consistent quality
Considered a polymer under the EU REACH legislation
Our staff of sales and technical support is available to help you in selecting the right specification for your application as well as to provide you with samples of our products for evaluation. At ChiBio, we are committed to providing the highest level of customer service, competitive pricing, speedy delivery and a comprehensive, cutting-edge product offering. Our ultimate goal is your satisfaction.ChiBio--Your reliable partner in natural ingredients.
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