Phosphatidylserine (PS) Powder | Soy & Sunflower Derived | CAS 51446-62-9
Product Description
Xi'an Tihealth Phosphatidylserine (PS) Bulk Powder
Xi'an Tihealth is a premium supplier of high-concentration Phosphatidylserine (PS, CAS: 51446-62-9). As a critical structural phospholipid, Phosphatidylserine covers and protects cellular membranes, particularly within the brain, where it facilitates essential intercellular messaging and neuro-receptor function.
Scientific research indicates that endogenous PS levels in the brain decline with age. Our bulk PS powder, available in various assay strengths (e.g., 20%, 50%, 70%), acts as a vital replenishing ingredient for formulations targeting cognitive preservation and sharp memory. Produced under stringent quality control, our PS ensures optimal stability and non-GMO compliance for high-end dietary supplements.
Chemical & Physical Properties
- CAS Number: 51446-62-9
- Molecular Formula (MF): C42H82NO10P
- Molecular Weight (MW): 792.07
- Synonyms: Phosphatidylserine Extract Powder (PE); L-α-Phosphatidylserine (Brain); 1,2-Diheptanoyl-sn-glycero-3-phospho-L-serine; O-[{[(2R)-2-(butyryloxy)-3-(propanoyloxy)propyl]oxy}(hydroxy)phosphoryl]-L-serine.
Mechanism of Action
1. Membrane Fluidity & Integrity: Exogenous PS integrates directly into the phospholipid bilayer of brain cells. It maintains critical cellular fluidity, ensuring the efficient transport of nutrients, removal of metabolic waste, and the proper functioning of neuro-receptors crucial for memory retention.
2. Endocrine Cortisol Regulation: Acts as a physiological buffer against stress by dampening the hyper-activation of the Hypothalamic-Pituitary-Adrenal (HPA) axis, effectively lowering elevated cortisol levels induced by physical exertion or psychological stress.
Formulation Applications
- Cognitive Health & Anti-Aging: Formulated to combat age-related cognitive decline, enhancing memory retention, and supporting neural plasticity in seniors. Frequently stacked with DHA and Choline.
- Sports Nutrition & Recovery: Utilized by elite athletes to blunt cortisol spikes post-exercise, mitigating muscle catabolism and accelerating recovery.
- Pediatric & Academic Focus: Incorporated into specialized supplements targeting sustained attention, focus, and learning capacity.
Certificate of Analysis (50% Specification)
| Test Item | Specification |
|---|---|
| Appearance | Light yellow powder |
| Assay (Phosphatidylserine) | 50.0% - 60.0% |
| Acetone-Insoluble Matter | ≥ 95.0% |
| Moisture Content | ≤ 2.0% |
| Solvent Residue (n-Hexane) | ≤ 25 ppm |
Technical FAQ
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