Phosphatidylserine (PS) is light yellow loose powder, dispersed in water. Insoluble in ethanol and methanol; soluble in chloroform, ether and petroleum ether.Phosphatidylserine (PS) is composed of three parts: the hydrophilic glycerin skeleton is the head, and the two long hydrocarbon chain lipophilic groups are the tail. The head is composed of three groups: the serine residue is combined with the phosphate residue and then connected to the hydroxyl group of C-3 glycerol; the other two hydroxyl groups of glycerol are esterified with fatty acids to form the tail. Compared with the C-1 fatty acid, the fatty acid at the C-2 position of glycerol generally has a longer carbon chain and more unsaturated bonds. Phosphatidylserine (PS) refers to a group of compounds, rather than a single component. This is due to the fact that the product lipid acetyl residues extracted from raw materials from different sources vary greatly.
Phosphatidylserine is also known as complex nerve acid, or PS for short. It is an important membrane phospholipid in bacteria, yeast, plants and mammalian cells. Extracted from natural soybean oil residue, it is an active substance of cell membrane, especially in brain cells.
Its main function is to improve the function of nerve cells, regulate the conduction of nerve impulses, and improve the memory function of the brain. Because of its strong lipophilicity, it can quickly enter the brain through the blood-brain barrier after absorption, which plays a role in soothing vascular smooth muscle cells and increasing blood supply to the brain.
Function
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1.Phosphatidylserine has effect on scavenging free radicals, anti-oxidation. 2.Phosphatidylserine can easily overcome the tensions resulting from mental stress. 3.Phosphatidylserine is used to improve older people's brain function, improve cognitive ability. 4.Phosphatidylserine has function of prevention and treatment of cardiovascular and cerebrovascular diseases. 5.Phosphatidylserine is used as a natural sebum control alcohol level of athletes to improve the training results. 6.Phosphatidylserine can extend the hours of children's attention, improve concentration and academic performance,improving the state of jelly. |
Application
1. Applied in food field, it is added into kinds of beverage,liquor and foods as functional food additive;
2. Applied in health product field, it is widely added into various kinds of health products to prevent chronic diseases or relief symptom of climacteric syndrome.
3. Applied in cosmetics field, it is widely added into the cosmetics with the function of delaying aging and compacting skin, thus make skin much smooth and delicate.
