Phosphatidylserine Bulk Powder

Phosphatidylserine Powder Supplier with OEM and ODM Services - Guanjie Biotech

Guanjie Biotech is a professional Phosphatidylserine Bulk Powder supplier and manufacturer, providing soybean-derived phosphatidylserine (PS) powder for dietary supplements, functional foods, and health product formulations. Our bulk phosphatidylserine powder is available in concentrations ranging from 20% to 80%, meeting different formulation and product development requirements. The light yellow powder is tested using HPLC, with a water content of ≤2% to support consistent quality control.

As a bulk phosphatidylserine powder supplier, Guanjie Biotech offers OEM and ODM services, including customized specifications, private labeling, and flexible packaging solutions. We support supplement brands, ingredient distributors, and contract manufacturers with reliable ingredient supply and technical assistance. Contact Guanjie Biotech to discuss bulk phosphatidylserine powder, request product specifications, or obtain a sample for your formulation development. Welcome to enquire with us at info@gybiotech.com.

 

 

COA

Item	Specification	Result	Method
Basic Product Information
Country of Origin	China	Conform	/
Marker Compounds
L-α-Phosphatidyl-L-serine	＞50.0%	52.57%	HPLC-ELSD
L-α-Phosphatidylcholine	＜5.0%	3.88%	HPLC-ELSD
Organoleptic Data
Appearance	Fine Powder	Conform	/
Color	Light Yellow	Conform	/
Odor	Characteristic	Conform	/
Taste	Characteristic	Conform	/
Physical Characteristics
Peroxide value	＜5.0 meq/kg	Conform	GB 5009.227
Particle Size	＞98.0% pass 40 mesh	Conform	GB/T 5507
Loss on drying	＜2.0%	Conform	GB 5009.3
Acetone insolubility substance	＞95.0%	Conform	SN/T 0802.2
Solvent Residue	Ethanol <1000ppm	200	GB 5009.262
	Acetone <10ppm	1.5
	N-Hexane <10ppm	＜0.5
Heavy Metals
Total Heavy Metals	＜10.0 ppm	Conform	GB 5009.74
As	＜2.0 ppm	Conform	GB 5009.11
Pb	＜2.0 ppm	Conform	GB 5009.12
Cd	＜0.5 ppm	Conform	GB 5009.15
Hg	＜0.5 ppm	Conform	GB 5009.17
Microbiology
Total Plate Count	＜10,000cfu/g	Conform	GB 4789.2
Mold	＜1,000cfu/g	Conform	GB 4789.15
E. Coli	＜10cfu/g	Negative	GB 4789.3
Salmonella	Negative	Negative	GB 4789.4
Non-GMO
Non-GMO	Conform	Conform	SN/T 1195-2003

 

How To Produce Phosphatidylserine Powder?

The production process for bulk phosphatidylserine powder focuses on improving conversion efficiency, reducing manufacturing costs, and maintaining consistent Phosphatidylserine Bulk Powder quality. One of the key features of this process is the use of liquid-phase actinomycete GJ technology, which helps reduce the need for enzyme immobilization and minimizes the risk of enzyme deactivation during production. This approach can simplify processing, reduce intermediate steps, shorten the production cycle, and improve overall conversion efficiency.

 

Efficient Liquid-Phase Conversion

During the conversion stage, water is used as the reaction medium, making the process relatively straightforward to operate and manage. Compared with processes that require additional intermediate treatment, this approach can reduce processing complexity and support more efficient phosphatidylserine powder manufacturing.

The liquid-phase conversion method is designed to improve reaction efficiency while reducing the time and resources required for production. These advantages may help Phosphatidylserine Bulk Powder manufacturers optimize the production of phosphatidylserine ingredients for dietary supplements and other commercial formulations.

Simplified Separation and Purification

During product separation, a limited amount of organic solvent is used for extraction. This approach can reduce the need for intermediate concentration and recrystallization steps, helping shorten the production cycle and improve product yield.

Efficient separation and purification are important considerations for a phosphatidylserine powder manufacturer, as they can influence production costs, processing efficiency, and the quality of the final ingredient. Appropriate process controls are also necessary to ensure that residual solvents meet the applicable product specifications and regulatory requirements.

Improved Product Stability and Processing Performance

Anhydrous ethanol is introduced during subsequent processing to help reduce microbial activity associated with residual actinomycetes GJ. It can also dissolve residual oil in the product, supporting improved physical properties and making the final material easier to pulverize.

These processing characteristics can facilitate downstream operations, including powder preparation, blending, and formulation development. Consistent control of moisture, residual solvents, and other quality parameters is essential for maintaining the stability of bulk phosphatidylserine powder during storage and transportation.

Cost Reduction and Manufacturing Advantages

A key advantage of this production technology is its use of liquid-phase actinomycete GJ, which is reported to reduce enzyme-related costs by more than 70% under the specified process conditions. The overall process offers several potential benefits, including simplified operations, shorter reaction times, lower production costs, improved product yield, and favorable powder appearance.

For supplement manufacturers and ingredient distributors, these advantages may support a more efficient supply of phosphatidylserine powder. However, actual performance depends on raw material quality, process parameters, and quality-control results. Manufacturers should verify conversion rates, purity, stability, and other relevant specifications before commercial application.

 

What Is Phosphatidylserine Powder Used For?

Phosphatidylserine Bulk Powder is widely used as an ingredient in dietary supplements, functional foods, and beverages. It is also studied for its potential role in supporting cognitive health, memory, and attention.

Food and Beverage Applications

Solid Foods: Natural Phosphatidylserine powder can be incorporated into selected solid food formulations, including fortified cereals and nutritional products. Formulation stability depends on processing conditions, ingredient compatibility, and storage requirements.

• Functional Beverages: As a functional food ingredient, phosphatidylserine can be used in specially formulated beverages. Manufacturers should evaluate its dispersion, stability, and compatibility with other ingredients during product development.

• Milk and Dairy Products: Phosphatidylserine can be incorporated into milk-based formulations. Its stability depends on the product's fat content, processing temperature, homogenization conditions, and packaging. Compatibility testing helps manufacturers determine suitable processing parameters.

• Yogurt: Pure Phosphatidylserine powder may be used in fortified drinking yogurt and other dairy formulations. Stability testing throughout the intended shelf life is recommended to assess changes in active ingredient content and product quality.

• Milk Powder: Phosphatidylserine powder can be considered for adult nutritional milk powder and products formulated for older adults. Manufacturers should assess its compatibility with proteins, fats, minerals, and other ingredients.

• Specialized Nutritional Products: Phosphatidylserine may be combined with DHA and other nutrients in nutritional formulations. Such combinations require appropriate stability testing and substantiation of any intended health claims.

Phosphatidylserine in Dietary Supplements

Phosphatidylserine Bulk Powder is used in dietary supplements formulated to support normal cognitive function and memory. Research has investigated phosphatidylserine supplementation and its potential effects on memory, attention, and other cognitive outcomes.

One research approach involves fortifying milk with phosphatidylserine. For example, a formulation containing 0.08% of a 50% phosphatidylserine raw material can be evaluated during ultra-high-temperature (UHT) processing. The resulting product should be tested to determine phosphatidylserine retention, formulation stability, and shelf-life performance. The experimental formulation alone does not establish clinical effectiveness.

 

Potential Functions of Phosphatidylserine

Phosphatidylserine is studied for several potential applications:

• Cognitive health: Research has examined its potential role in supporting memory and normal cognitive function.

• Cell membrane structure: It is an important component of cell membranes and contributes to membrane-related cellular processes.

• Attention and mental performance: Studies have investigated its potential effects on attention and selected cognitive outcomes.

• Stress response and mood: Some research has explored its relationship with stress-related responses and mood.

Evidence varies by outcome, dosage, and study population. Claims concerning the prevention or treatment of Alzheimer's disease, ADHD, cardiovascular disease, or insomnia should not be made without adequate clinical evidence and applicable regulatory authorization.

 

Importance of project implementation(Phosphatidylserine)

 

 

FAQs:

Q1: What Concentrations of Phosphatidylserine Bulk Powder Are Available?

Phosphatidylserine bulk powder is available in different concentrations to meet various formulation requirements. Guanjie Biotech offers specifications ranging from 20% to 80% phosphatidylserine. Buyers should confirm the active ingredient content and corresponding test method before placing a bulk order.

Q2: How Is Phosphatidylserine Powder Tested?

Phosphatidylserine powder can be analyzed using high-performance liquid chromatography (HPLC). This method helps determine pure phosphatidylserine powder content and supports quality control. Buyers should request a Certificate of Analysis (COA) to verify the product's assay, moisture content, and other relevant quality parameters.

Q3: What Is the Appearance of Phosphatidylserine Bulk Powder?

The bulk phosphatidylserine powder supplied by Guanjie Biotech has a light yellow powder appearance. Appearance is one of the basic quality indicators used during raw material inspection. Buyers should also evaluate assay, moisture content, odor, solubility or dispersibility, and other parameters relevant to their manufacturing processes.

Q4: Can Phosphatidylserine Powder Be Used in Capsules and Tablets?

Yes. Phosphatidylserine Bulk Powder can be incorporated into capsule and tablet formulations, depending on its grade and the formulation design. Manufacturers should evaluate powder flow, bulk density, moisture, blend uniformity, and compatibility with excipients. Pilot-scale testing can help determine the appropriate processing conditions.

Q5: Does Guanjie Biotech Offer OEM and ODM Services for Phosphatidylserine Products?

Guanjie Biotech offers OEM and ODM services to support supplement brands and product manufacturers. Depending on project requirements, services may include customized specifications, private-label development, and packaging options. Buyers should discuss the intended dosage form, target market, order quantity, and documentation requirements with the supplier.

 

Storage:

Keep in a dry place away from light, in an inert atmosphere,2-8°C

 

Physicochemical Property :

Phosphatidylserine Bulk Powder is emulsified in water; Insoluble in ethanol and methanol; Soluble in chloroform and petroleum ether.

 

Product Qualification

Bulk PS Powder is produced in a clean working environment, and every step of the process, beginning with the farming pool to packaging, is conducted by highly qualified professionals. Both the production processes of manufacture and the product itself meet all international standards. And if you need our testing report, we can provide it.

 

 

Our factory:

There are two factories both in Baoji city and Shangluo City, Guanjie factories covers an area of 7000㎡, including GMP standard workshop of 2000㎡.

 

Certification

We have obtained the NON-GMO by Pony test international group. And we get the certifications about HALAAL,ISO 9001,ISO 22000,Kosher, PAHS,SC and so on.

 

 

Package&Warehouse:

 

Shipment:

DHL, Sea freight, FEDEX, you can choose.

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