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Phosphatidylserine (PS) is an important phospholipid that is abundant in brain nerve cells. It plays an important role in maintaining and repairing nerve cells, enhancing brain memory function, and is known as the "brain nutrient". It is currently recognized worldwide as a functional ingredient that can effectively prevent Alzheimer's disease and improve brain function in the elderly. It has been certified by the US FDA and the European Food Safety Agency to improve cognitive ability.
CAS Number: 1446756-47-3
HS Code: 292320
Formula: C13H24NO10P
Main efficacy：
· Improving cognition: Helps improve brain function that decreases with age.
· Improving memory: It plays an important role in the maintenance, repair, and function of nerve cells, enhancing the activity of nerve growth factor.
· Relieve mental stress: Promote concentration, improve alertness and memory, and alleviate negative emotions.
CERTIFICATE OF ANALYSIS
Product Name | Phosphatidylserine | Batch No | PS20231103 |
Manufacture Date | 2023.11.23 | Expiry Date | 2025.11.23 |
Packing | —— | Quantity | —— |
Items | Specification | Results |
Appearance | Light yellow to off white fine Powder | Conform |
L-α-Phosphatidyl-L-serine | ≥70.0% | 72.7% |
L-α-Phosphatidylcholine | ≤5.0% | 1.8% |
Solubility | Soluble in chloroform, n-hexane, diethylether,Petroleum ether； Insoluble in water ,ethanol,methanol | Conform |
Peroxide value | 5.0meq/kg | Conform |
Particle Size | ≥98.0% pass 40 mesh | Conform |
Loss on drying | ≤2.0% | 0.67% |
Acetone insolubility substance | ≥95.0% | Conform |
Solvent Residue(Ethanol) | ≤2000ppm | Conform |
Total Heavy Metals | ≤10ppm | Conform |
As | ≤0.5ppm | 0.2ppm |
Pb | ≤0.5ppm | 0.2ppm |
Cd | ≤0.5ppm | N.D. |
Hg | ≤0.5ppm | N.D. |
Total Plate Count | ≤5000cfu/g | Conform |
Mold | ≤500cfu/g | Conform |
E.Coli | Negative | Negative |
Salmonella(25g) | Negative | Negative |
Phosphatidylserine (PS) is an important phospholipid that is abundant in brain nerve cells. It plays an important role in maintaining and repairing nerve cells, enhancing brain memory function, and is known as the "brain nutrient". It is currently recognized worldwide as a functional ingredient that can effectively prevent Alzheimer's disease and improve brain function in the elderly. It has been certified by the US FDA and the European Food Safety Agency to improve cognitive ability.
CAS Number: 1446756-47-3
HS Code: 292320
Formula: C13H24NO10P
Main efficacy：
· Improving cognition: Helps improve brain function that decreases with age.
· Improving memory: It plays an important role in the maintenance, repair, and function of nerve cells, enhancing the activity of nerve growth factor.
· Relieve mental stress: Promote concentration, improve alertness and memory, and alleviate negative emotions.
CERTIFICATE OF ANALYSIS
Product Name | Phosphatidylserine | Batch No | PS20231103 |
Manufacture Date | 2023.11.23 | Expiry Date | 2025.11.23 |
Packing | —— | Quantity | —— |
Items | Specification | Results |
Appearance | Light yellow to off white fine Powder | Conform |
L-α-Phosphatidyl-L-serine | ≥70.0% | 72.7% |
L-α-Phosphatidylcholine | ≤5.0% | 1.8% |
Solubility | Soluble in chloroform, n-hexane, diethylether,Petroleum ether； Insoluble in water ,ethanol,methanol | Conform |
Peroxide value | 5.0meq/kg | Conform |
Particle Size | ≥98.0% pass 40 mesh | Conform |
Loss on drying | ≤2.0% | 0.67% |
Acetone insolubility substance | ≥95.0% | Conform |
Solvent Residue(Ethanol) | ≤2000ppm | Conform |
Total Heavy Metals | ≤10ppm | Conform |
As | ≤0.5ppm | 0.2ppm |
Pb | ≤0.5ppm | 0.2ppm |
Cd | ≤0.5ppm | N.D. |
Hg | ≤0.5ppm | N.D. |
Total Plate Count | ≤5000cfu/g | Conform |
Mold | ≤500cfu/g | Conform |
E.Coli | Negative | Negative |
Salmonella(25g) | Negative | Negative |
