Where to buy Phosphatidylserine with low price and high quality. We are your best choice, and all the information about Phosphatidylserine is available.
Where to buy Phosphatidylserine with high quality, we can provide you all the sales information.
Product name: Phosphatidylserine
Phosphatidylserine source: Phosphatidylserine (PS) is from the phospholipids family, which is the only one that could control the functioning of key membrane proteins.
Phosphatidylserine introduction: Phosphatidylserine is a chemical. The body can make phosphatidylserine, but gets most of what it needs from foods. Phosphatidylserine supplements were once made from cow brains, but now are commonly manufactured from cabbage or soy. The switch was triggered by a concern that products made from animal sources might cause infections such as mad cow disease.
Appearance: light yellow powder
Active ingredient: Phosphatidylserine
Phosphatidylserine specifications: 20%/50%/60% Phosphatidylserine
Test by: HPLC
Phosphatidylserine Main benefits:
1. Phosphatidylserine can improve the function of nerve cells
3. Phosphatidylserine has strong lipotropy, absorbed quickly through the blood brain barrier into the brain
4. It can relax vascular smooth muscle cells, increase the role of brain blood flow.
Phosphatidylserine specification
|
ANALYSIS |
SPECIFICATION |
RESULTS |
|
L-α-Phosphatidyl-L-serine |
>20.0% |
21.2% HPLC |
|
L-α-Phosphatidylinositol |
<5.0% |
1.12% HPLC |
|
L-α-Phosphatidylcholine |
<10.0% |
10.31% HPLC |
|
L-α-Phosphatidylethanolamine |
<10.0% |
7.16% HPLC |
|
L-α-Phoshatidic acid |
<15.0% |
12.64.% HPLC |
|
Phosphatidylserine Heavy metals |
||
|
As |
<2.0 ppm |
Conform |
|
Mercury |
<0.5 ppm |
Conform |
|
Total Heavy Metals |
<10 ppm |
Conform |
|
Cadmium(Cd) |
<2.0 ppm |
Conform |
|
Lead |
<2.0 ppm |
Conform |
|
Phosphatidylserine Organoleptic |
||
|
Color |
Light Yellow or Brown Powder |
Conform |
|
Odor |
Characteristic |
Conform |
|
Taste |
Characteristic |
Conform |
|
Appearance |
Fine Powder |
Conform |
|
Phosphatidylserine Physical Characteristics |
||
|
Particle Size (80 mesh) |
>98.0% pass 80mesh |
Conform |
|
Solubility |
Soluble in chloroform, n-hexane, diethyl ether, Petroleum ether;Insoluble in water, ethanol, methanol. |
Conform |
|
Ash Content |
<1.0% |
0.34% |
|
Solvent Residue |
Eur Pharm |
Conform |
|
Peroxide value |
<10 meq/kg |
Conform |
|
Loss on drying |
<2.0% |
0.75% |
