Gold Member Since 2008
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Nanjing Zelang Medical Technology Co., Ltd.

Phosphatidylserine, Phosphatidylserine 50%, Phosphatidylserine Powder manufacturer / supplier in China, offering Food Grade Natural Supplements 50% Phosphatidylserine, Manufacturer of Bitter Melon Extract 3: 1/2: 1, 100% Pure Natural Fructus Forsythia Extract and so on.

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Food Grade Natural Supplements 50% Phosphatidylserine

FOB Price: US $100 / kg
Min. Order: 1 kg
Min. Order FOB Price
1 kg US $100/ kg
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Production Capacity: 1 Ton/ Month
Transport Package: 1kg/Bag, 5kg/Bag25kg/Drum, Inner Within Vacuum PAC
Payment Terms: T/T, Western Union, Paypal

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Basic Info
  • Model NO.: ZL2015-053
  • Application: Food
  • Type: Herbal Extract
  • Specification: 20%-85%, 1% - 98%
  • Raw Material: Plants
  • Origin: Nanjing, China
  • Certification: ISO 9001:2000
  • Name: Food Grade Phosphatidylserine
  • Product Name: Phosphatidylserine
  • Appearance: Light Yellow Fine Powder
  • Trademark: CPE
  • HS Code: 2932999099
Product Description
Phosphatidylserine 50%, Food Grade Phosphatidylserine Powder

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.
To effectively improve the vitality of brain cells, preventing Alzheimer's disease
To stabilize mood and improve sleep
To increase attention, improving the symptoms of ADHD, etc.
Prevention and treatment of cardiovascular and cerebrovascular diseases
To scavenge free radicals, anti-oxidation
To improve immunity
Brown to light yellow powder
Phosphatidylserine (PS) 20%-85% HPLC

Basic Product Information
Country of OriginChinaConform/
Marker Compounds
L-α-Phoshatidic acid<15.0%12.64.%HPLC
Organoleptic Data
AppearanceFine PowderConformNLS-QCS-1008
ColorLight Yellow or Brown PowderConformGB/T 5492-2008
OdorCharacteristicConformGB/T 5492-2008
TasteCharacteristicConformGB/T 5492-2008
Physical Characteristics
SolubilitySoluble in chloroform, n-hexane, diethyl ether, Petroleum ether;
Insoluble in water, ethanol, methanol.
Peroxide value<10 meq/kgCompliesCP2010
Particle Size (80 mesh)>98.0% pass 80meshConformGB/T 5507-2008
Loss on drying<2.0%0.75%GB/T 14769-1993
Ash Content<1.0%0.34%AOAC 942.05, 18th
Solvent ResidueEur PharmConformNLS-QCS-1007
Heavy Metals
Total Heavy Metals<10 ppmConformUSP <231>, method II
As<2.0 ppmConformAOAC 986.15, 18th
Lead<2.0 ppmConformAOAC 986.15, 18th
Cadmium(Cd)<2.0 ppmConformAOAC 986.15, 18th
Mercury<0.5 ppmConformAOAC 971.21, 18th

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