High Quality 20%-50% Phosphatidylserine
High Quality 20%-50% Phosphatidylserine
•Product Name: Phosphatidylserine(PS)
•Latin Name: Glycine max (L.)
•Appearance: Light Yellow Powder
•Part of the Plant Used: Seeds
•Extract Method: Water & Ethanol
•Cas No.: 51446-62-9
Specification:
PS: 20%, 30%, 40%, 50%, 60%, 70%, 80%, 98% HPLC
Introduction:
Phosphatidylserine (PS) is from the phospholipids family, which is the only one that could control the functioning of key membrane proteins. Usually it refers to a series of compounds of PS, in that the lipid-acetyl residues differs greatly in variety of product sources. PS exists in all biomembranes of animals, higher plants and microbes as an important component of cellular phospholipids, for example, it makes 10-20% of total phospholipids in brains of mammals, and plays essential roles in many cellular metabolic process.
Function of PS:
1) To effectively improve the vitality of brain cells, preventing Alzheimer's disease ;
2) To stabilize mood and improve sleep ;
3) To increase attention, improving the symptoms of ADHD, etc. Prevention and treatment of cardiovascular;
4) To scavenge free radicals, anti-oxidation ;
5) To improve immunity.
Applications of PS:
It is mainly used in food industries such as ice cream, candy, soya milk, sausage and ham, chocolates and soft drinks; it is also used in tanning industry for high grade leather.
Stockage:
1. Be set to cool, dry and ventilated place .away from Fire source and store in a well-closed container away from moisture.
2. Sealed, avoid light, Prevent from rain and strong acid or alkali.
3. Lightly transport and protect from package damage.
The Raw Material Pictures:

| Item | Specification | Result | Test Method |
| Physical Control | |||
| Appearance | Fine Powder | Complies | Visual |
| Color | Light Yellow | Complies | Visual |
| Odor | Characteristic | Complies | Organoleptic |
| Taste | Characteristic | Complies | Organoleptic |
| Sieve Analysis | 100% thru 80 mesh | Complies | 80 Mesh Screen |
| Loss on Drying | 5% Max | 4.68% | CPh |
| Ash | 5%Max | 3.27% | CPh |
| Solubility | Good Solubility in water | Complies | Organoleptic |
| Chemical Control | |||
| Heavy metals | NMT 10ppm | Conforms | Atomic Absorption |
| Arsenic (As) | NMT 1ppm | Conforms | Atomic Absorption |
| Mercury(Hg) | NMT 2ppm | Conforms | Atomic Absorption |
| Lead (Pb) | NMT 2ppm | Conforms | Atomic Absorption |
| GMO Status | GMO Free | Conforms | / |
| Pesticides Residues | Meeting USP Standard | Conforms | Gas Chromatography |
| Microbiological Control | |||
| Total Plate Count | 10000cfu/g Max | Conforms | AOAC |
| Yeast & Mold | 300cfu/g Max | Conforms | AOAC |
| E.Coli | Negative | Negative | AOAC |
| Salmonella | Negative | Negative | AOAC |
| Staph Aureus | Negative | Negative | AOAC |
Packing:
- Delivery Time: Around 7-10 days after payment
- Package: In fiber-drums with two-plastic bags inside.
- Net Weight: 25kgs/Drum / Gross Weight: 28kgs/Drum
- Drum Size & Volume: I.D.42cm × H52cm, 0.08 m³/ Drum
- Storage: Stored in dry and cool place, keep away from strong light and heat.
- Shelf Life: Two years when properly stored.
Shipping:
- 1. DHL Express, FEDEX and EMS for quantity less than 50KG, usually called as DDU service;
- 2. Sea shipping for quantity over 500KG; and air shipping is available for 50KG above;
- 3. For high value products, please select air shipping and DHL express for safe;
- 4. Please confirm if you can make the clearance when goods reach your customs before placing an order, for buyers from Mexico, Turkey, Italy, Romania,Russia, and other remote area.
1. Over 10years' production and research experiences in high quality natural ingredients
2. Have our own factory; the quality can be controlled very strictly
3. Free sample (10-20g or enough to detection) and Unconditional assume response
4. 100% Natural product, without any synthetic ingredient
5. Manufacturer direct supply, provide OEM, R&D service
6. Customer first, provide best quality and service.
ABOUT BOTEN:
♥ If you have any question or need free sample, pleas feel free to contact with Lynn!
WELCOME CONTACT US !
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