Phosphatidyl serine supplier

Product name: Phosphatidylserine
CAS number: 51446-62-9
Molecular formula: C42H82NO10P
Molecular weight: 792.07
Form: liquid/powder
Color: Yellow
Boiling point: 816.3±75.0°C(Predicted)
Density: 1.039±0.06g/cm3(Predicted)
Storage conditions: underinertgas(nitrogenorArgon) AT2-8 °C
Acidity coefficient (pKa) : 1.31±0.50(Predicted)
Phosphatidylserine, also known as complex neuric acid, PS for short, is one of the phospholipids. Pure phosphatidylserine is a white waxy solid soluble in most non-polar solvents containing a small amount of water, but insoluble in anhydrous acetone. It can be extracted from tissue cells by chloroform methanol extraction. When phosphatidylserine is dissolved in water, most of the insoluble lipids form microclumps, except for a few that form a true solution. At pH7, the phosphatidylserine has two negative charges and one positive charge, leaving a net negative charge. The metal salt of fatty acid is hydrolyzed by weak base, and the remaining part is not hydrolyzed; Fatty acids, serine and glycerol phosphate are produced by hydrolysis with strong bases. phosphatidylserine is easily oxidized when exposed to air and darkens from white to yellow and finally black. In its natural form, PS is almost unaffected by alcohol; saturated phosphatidylserine and alcohol form cross-chain gels, while dipalmitoyl-phosphatidylserine interacts with 5% alcohol at room temperature to induce regular gels.
Phosphatidylserine consists of three parts: two long chain fatty acids, a glycerol skeleton and a phospholipid head group. The phospholipid head group is formed by combining serine and phosphoric acid, and the phospholipid head group has a negative charge. The phospholipid head group of PS has hydrophilic properties, while the tail containing fatty acids has lipophilic properties, so PS has amphiphilic properties, both hydrophilic and lipophilic. In addition, because of the difference in long-chain fatty acids, PS refers to a class of compounds rather than a single component
Phosphatidylserine is extracted from natural soybean oil residues. It is an active substance in cell membranes, especially in brain cells. Its main function is to improve the function of nerve cells, regulate the conduction of nerve impulses, and enhance brain memory function. Due to its strong lipophilicity, it can quickly enter the brain through the blood-brain barrier after absorption, and play a role in soothing vascular smooth muscle cells and increasing blood supply to the brain.以上翻译结果来自有道神经网络翻译（YNMT）· 通用场景

Currently,we can provide the following specifications of phosphatidyl serine products:
1, non-GMO soybean source:
(1) 20% purity, powder and oil products
(2) 50%-60% purity, powder product
2. Non-gmo sunflower seed sources:
(1) 20% purity, powder and oil products
(2) 40%-50% purity, powder product
3, Marine DHA-PS (custom) :
10%-30% pure, oily product