Bulk Powders Omega 3 – Premium Microencapsulated Omega-3 for Industrial Applications

Shaanxi Nuoyuan Biotech Co., Ltd. supplies pharmaceutical-grade Bulk Powders Omega 3 engineered specifically for B2B manufacturers requiring stable, High content of EPA and DHA fatty acids Our product is a microencapsulated powder, including 10%-15% DHA and 1.5%-10% EPA, produced by our innovative spray-drying method in our 30,000㎡ accredited facility.

Unlike liquid fish oils, which oxidise very fast, our product is shelf stable for 24 months with a TOTOX value below 20 and Peroxide Value under 5 meq/kg. With a processing capacity of 20,000 tonnes annually and 5 HPLC testing systems, we provide a constant particle size distribution (100-400 microns) and excellent flowability for easy incorporation into tablets, capsules and dry-blend formulations.

The microencapsulation matrix removes fishy smell totally and protects the volatile omega-3 molecules from environmental deterioration. Each batch is tested by Gas Chromatography to ensure the preservation of efficacy post-encapsulation.

Bulk Powders Omega 3

Certificate of Analysis (COA)

Product Name	DHA Powder	Batch number	/
Grade	Food grade	Batch quantity	6500kgs
Test Standard	USP/EP	Country of origin	China

Analysis Item	Specification	Results	Test Method
Appearance	White to light yellow powder	Conforms	Visual
Identification	The retention time of the principal peak conforms to which in the reference solution	Complies	GC
Particle size	100% pass through sieve 40 mesh Min.90% pass through sieve 80 mesh	100% 96.3%	USP<786> Ph.Eur.2.9.12
Assay	DHA ≥10%	11.0%	GC
Assay	EPA ≥1.5%	2.08%	GC
Loss on Drying	≤5.0%	3.7%	USP<731 >Ph.Eur.2.2.32
Surface Oil	<1.0%	0.06%	/
Peroxide Value	≤ 5.0 mmol/kg	0.00 mmol/kg	USP<401> Ph.Eur.2.5.5
Heavy Metals(as Pb)	≤ 10.0ppm	Complies	USP<231>Ⅱ Ph.Eur.2.4.8
Lead(as Pb)	≤ 2.0ppm	< 0.05ppm	USP<251> Ph.Eur.2.4.10
Arsenic(as As)	≤ 2.00ppm	< 0.005ppm	USP<211>Ⅱ Ph.Eur.2.4.2
Cadmium (as Cd)	≤ 1.0ppm	/	USP<233>
Mercury (as Hg)	≤ 0.1ppm	/	USP<233>
Total Plate Count	≤1000cfu/g	<10cfu/g	USP<2021> Ph.Eur.2.6.12
Yeast and Mold	≤100cfu/g	<10cfu/g	USP<2021> Ph.Eur.2.6.12
Enterobacterial	≤10cfu/g	<10cfu/g	USP<2021> Ph.Eur.2.6.13
Escherichia coil Salmonella *Staphylococcus aureus	n.d./10g n.d./25g n.d./10g	n.d. n.d. /	USP<2022> Ph.Eur.2.6.13
Conclusion:	Conform to USP/EP
Storage:	Store in a well-closed container away from moisture,light, oxygen.
Shelf life:	24 months under the conditions above and in its original packaging.

Quality Control Standards for Bulk Powders Omega 3

Our manufacturing chain guarantees quality assurance of the product in compliance with GOED (Global Organization for EPA and DHA Omega-3) and USP pharmaceutical standards.

Our 30,000㎡ ISO 9001-certified factory operates in real time from raw material inspection to final packing. The key control points include verification of Surface Oil Content (kept below 2%), which is directly related to microencapsulation efficiency and long-term oxidative stability.

Each manufacturing lot is tested for heavy metals like Lead, Mercury, Cadmium and Arsenic by ICP/MS. GC-MS analysis checks for environmental pollutants including PCBs and dioxins, guaranteeing that your goods exceed international food safety laws.

Accelerated stability testing with the Rancimat technology supports our 24-month shelf life guarantee across a wide range of climatic zones. Our quality control experts perform Karl Fischer moisture analysis and adjust storage conditions to minimise clumping and preserve powder flowability throughout shipping and warehousing.

Industrial Applications & Functional Benefits

Bulk Powders Omega 3 solves critical formulation challenges in multiple B2B sectors where liquid oils fail.

At Sports Nutrition Manufacturing, our powder offers anti-inflammatory omega-3s to post-workout recovery mixes and protein powders, with no impact on taste characteristics. Form is microencapsulated so it can survive high shear mixing and be homogeneous in complicated formulations.

Powder has excellent compressibility and structural integrity for Nutraceutical Tablet Production. This means you may produce high strength EPA/DHA pills with very little excipients which helps to reduce your cost of manufacturing yet still achieving the label promises.

Functional Food & Beverage Manufacturers Our Cold Water Dispersible (CWD) grade is particularly designed for baby formula and meal replacement products. The powder stays bio-available during pasteurisation cycles and does not separate in liquid solution applications.

Dietary Supplement Brands use our powder in stick packs, sachets and capsule formulations. The stable formulation reduces rancidity problems in storage and offers longer product shelf life than soft gel options.

Our powder is used by Pet Food Formulators to help coat health and improve joint function without impacting palatability or processing equipment.

Excellence in Manufacturing Process

Our processing process offers the highest retention of omega-3 in a convenient powder form.

It starts with quality fish or algal oil that is molecularly distilled to eliminate impurities. We make a stable oil-in-water emulsion utilising pharmaceutical grade carriers such as gum arabic, maltodextrin and whey protein.

Then the emulsion is atomised into minuscule droplets by advanced spray-drying technology in a controlled-temperature chamber. As the solvent evaporates quickly it creates protective capsules around each individual oil molecule, establishing a barrier against oxygen and UV destruction.

With an annual processing capacity of 20,000 tonnes, we can arrange stable manufacturing for big commercial orders. The whole production line is under cleanroom conditions in accordance with Halal and Kosher certification norms.

Once manufactured, each batch gets particle size analysed to confirm a homogeneous distribution of 100-400 microns. This standard protects your finished goods from segregation and provides optimum dissolving rates.

International Certifications

Shaanxi Nuoyuan Biotech maintains comprehensive third-party certifications validating our manufacturing standards:

ISO 9001 Certificate for Quality Management System — Validates our systematic approach to process control, continuous improvement and customer satisfaction in all manufacturing activities.

HALAL Certification — Guarantees conformity with Islamic dietary requirements, allowing your goods to enter Muslim-majority markets in Southeast Asia, the Middle East and North Africa.

STAR-K Kosher Certification — Validates compliance with Jewish dietary standards and opens doors to North American and European kosher markets.

FDA Registration — Our plant is registered with the U.S. Food and Drug Administration and complies with American production regulations and allows for customs clearance of exports to the United States.

An yearly renewal assessment is performed on these certificates to make sure they still comply with the changing international requirements.

Packaging Options

We offer flexible packaging configurations designed for different order volumes and storage requirements:

25kg/Fiber Drum – Our primary commercial package features moisture-barrier drum liners, ideal for large-scale manufacturers requiring bulk quantities. Drums are stackable and optimized for container loading efficiency.

100g Food-Grade Plastic + Aluminum Foil Bag – Test size packages allow R&D teams to evaluate product performance before committing to commercial orders.

1kg Food-Grade Plastic + Aluminum Foil Bag – Trial order packaging suitable for initial production runs and formulation testing.

5kg Food-Grade Plastic + Aluminum Foil Bag – Medium quantity option balancing cost efficiency with inventory management flexibility.

10kg Food-Grade Plastic + Aluminum Foil Bag – Bulk trial order size designed for scaling up production while maintaining lot traceability.

All packaging materials comply with FDA food-contact regulations and provide triple-layer protection against moisture, oxygen, and light exposure. Custom labeling services available upon request.

Transportation & Logistics

Shaanxi Nuoyuan Biotech provides comprehensive shipping solutions tailored to your order size and delivery timeline requirements.

Express Courier Services – For urgent sample requests and small orders, we utilize DHL, FedEx, UPS, EMS, and USPS with typical delivery times of 3-7 business days to major international destinations.

Air Cargo – Commercial shipments requiring fast delivery benefit from our partnerships with major air freight carriers. This option provides optimal balance between speed and cost for orders exceeding 100kg.

Sea Cargo – Large commercial shipments leverage our experience in container logistics. We arrange FCL (Full Container Load) and LCL (Less than Container Load) options, with temperature-controlled containers available for sensitive climate zones.

DDP Air & Sea Options – Delivered Duty Paid service includes all customs clearance, duties, and taxes, simplifying your procurement process with single-price transparency.

All packaging fulfils IATA, IMO and international shipping regulations. Full paperwork including COA, MSDS, Health Certificates and Phytosanitary Certificates are supplied as needed by destination country legislation.

Warehouse & Shipping

Warehouse & Shipping

Our Teams

Our Teams

Exhibitions

Exhibitions

Frequently Asked Questions

Q: How does the powder remove fishy aftertaste?

A: The advanced deodorisation process during refining, together with the protective polymer encapsulating layer, prevents premature release of the oil, neutralising the sensory concerns altogether.

Q: How long will it last against liquid fish oil?

A: Our stability on the powder is 18-24 months with suitable storage circumstances. Liquid oils have a much shorter shelf life because of the exposure of oxygen. Microencapsulation helps with that.

Q: Do you have any vegan Omega-3s?

A: Yes, our algae-derived product delivers 100% plant-based EPA and DHA, making it appropriate for vegan formulations and sustainable sourcing needs.

Q: What is the best way to test EPA/DHA potency in powder form?

A: All batches are run via Gas Chromatography analysis on our 5 HPLC systems after encapsulation to ensure that the fatty acid profile is not altered during processing.

Q: Can the powder be used in high moisture applications?

A: Yes, our Cold Water Dispersible grade is formulated to avoid clumping and to provide a homogeneous suspension in liquid based compositions.

Q: What is your minimum order quantity?

A: We accommodate sample requests and small trial orders. Commercial MOQ is 25kg, with ready stock available for prompt shipment.

Contact Us

Ready to enhance your formulations with premium Bulk Powders Omega 3? Contact our technical team today for samples, custom specifications, or bulk quotations: sales@nuoyuanbio.com