HA6985 Phosphatidylserine Powder (PS)
| Parameter | Value |
| Material | Phosphatidylserine |
| CAS Number | 51446-62-9 |
| Molecular Formula | C42H82NO10P |
| Appearance | Pale Yellow Powder |
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Description
Phosphatidylserine (PS) Description
Phosphatidylserine is a naturally occurring phospholipid that serves as a key structural component of cell membranes. Available as either a fine off-white to pale yellow powder or a viscous amber liquid, high-quality PS exhibits minimal odor with just a subtle soybean-like aroma in its unrefined state.
The compound’s unique molecular structure features:
- A serine amino acid head group
- Two fatty acid chains (composition varies by source)
- A glycerol backbone
This structure gives PS its characteristic properties:
- Excellent amphiphilic nature (both water- and fat-soluble)
- Ability to spontaneously form bilayers in aqueous solutions
- Optimal solubility in chloroform-methanol mixtures
- Limited solubility in nonpolar solvents
To ensure product stability and efficacy:
- Requires nitrogen-flushed packaging
- Must be stored at -20°C for long-term preservation
- Often formulated with antioxidant protection (e.g., tocopherols)
- Maintains stability between pH 6-8
- Susceptible to hydrolysis in extreme pH conditions
Quality specifications include:
- Minimum 50% purity (HPLC-ELSD verified)
- Controlled impurity levels:
• Lysophospholipids <3%
• Residual solvents <50ppm - Source-specific fatty acid profiles:
• Soy-derived: Rich in linoleic and oleic acids
• Sunflower-derived: Higher palmitic acid content
Phosphatidylserine (PS) Specifications
Properties
| Property | Value |
| Material | Phosphatidylserine |
| CAS No. | 51446-62-9 |
| Molecular Formula | C42H82NO10P |
| Appearance | Pale Yellow Powder |
Chemical Composition
| Phosphatidylserine | 20～22% |
| Phosphatidylcholine | 12～20% |
| Phosphatidylethanolamine | 8～16% |
| Phosphatidylinositol | 4～12% |
| Peroxide value | ≤5 |
| Moisture(K.F.) | ≤1.5% |
*The above product information is based on theoretical data. For specific requirements and detailed inquiries, please contact us.
Phosphatidylserine (PS) Applications
Cognitive Health Supplements
• Memory support formulas for aging adults
• Focus and concentration aids
• ADHD management products
Available in various delivery forms including capsules, tablets, and gummies
Sports Performance Products
• Cortisol-modulating pre-workout formulas
• Post-exercise recovery supplements
• Endurance-enhancing formulations
Functional Food & Beverage
• Brain-health fortified drinks
• Cognitive-support nutrition bars
• Dairy products with added mental wellness benefits
Children’s Nutritional Products
• Focus-enhancing chewables
• Learning support liquids
• Attention-boosting formulations for adolescents
Veterinary Cognitive Support
• Age-related cognitive decline products for pets
• Performance-enhancing supplements for working animals
• Neurological support for senior animals
Phosphatidylserine (PS) FAQs
Q1. Is soy-derived PS safe for those with soy allergies?
Highly purified PS contains negligible soy proteins, but sunflower-derived PS is recommended for severe allergies. Clinical studies show no cross-reactivity at pharmaceutical-grade purity.
Q2. How soon should I expect mental clarity benefits?
Acute effects on focus may occur within 1-2 hours post-dose, but sustained cognitive improvements (e.g., memory recall) typically build over 3-6 weeks of consistent supplementation.
Q3. Can I bake with PS powder without losing efficacy?
Avoid temperatures exceeding 150°C. For baked goods, incorporate PS into fillings or post-baking toppings, as prolonged high heat degrades phospholipid structures.
