Phosphatidylserine(PS)

PS, a member of phospholipids family, is the sole natural phospholipids controlling functional state of cell membrane key protein. It is a mixture of compounds, not a single substance. Existing in biomembrane of all animals, higher plant and microbe, PS is a major part of cell membrane phospholipids. It takes 10-20% of total phospholipids in brain of mammal and play a major role for adjustment of cell metabolic process.

PS can not be synthesized totally in human body. It could be only obtained after head base group of phosphatidylcholine (PC) & phosphatidylethanolamine (PE) have been replaced via 2 enzyme catalysis (phosphatidylserine synthesis enzyme1&2., PS1 and PS2)

Now PS is mainly from beef brain & soy. PS from soy lecithin contains polyunsaturated fatty acid. But PS from beef brain contains saturated fatty acid, monounsaturated fatty acid and docosahexenoic acid (DHA)

Flow Chart:
     Soy PC + serine  -----> PS(20%~50%) -----> Purified PS
     Enzyme

Origin of Raw Material: Soy

Main Function:
  A) Increase brain cell activity.
      Improve Memory&intellectural.
      Recover brain damage
  B) Relieve brain fatigue and improve insomnia.
  C) Ease stress
  D) Improve concentration&relieve A DHD

Application: As the food additive for Drink,Daily Supplement and Medicine

Specification£º
  Phosphatidylserine (PS)   20%  30%  50%
  Phosphatidylcholine (PC)  50%