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Nutrient Content 70% Soy Lecithin Powder Synthesis And Metabolism Function

Nutrient Content 70% Soy Lecithin Powder Synthesis And Metabolism Function

Brand Name : BioPS
Model Number : Powder
Certification : Halal, Kosher, IP
Place of Origin : China
MOQ : 10KG
Price : USD200 - 260/KG
Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability : 5000 KG
Delivery Time : 5-8 Working days
Packaging Details : 10kg/ctn
CAS NO. : 84776-79-4
Appearance : Light Yellow to Brown Powder
Source : Soybean
Shelf Life : 24 month
Test method : HPLC, NMR
Salmonella : Negative(USP)
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Soy Derived Phosphatidylserine; Nutrient content 70%; Free-flowing powder, Easy formulated, Synthesis and metabolism

BioPS® 70% Soy Derived Phosphatidylserine

Phosphatidylserine (PS), a ubiquitous, endogenously occurring phospholipid, is the major acidic phospholipid in the brain. PS and other phospholipids make up the basic structural components of the cell membrane. These membrane phospholipids playan important role in cell-to-cell communication and transfer of biochemical messages into the cell, which trigger cellular responses.
The proper functioning of these processes is of ultimate importance, especially in the central nervous system. It is theorized that PS enhances cellular metabolism and communication by influencing the fluidity of cell membranes.1-4 Oral supplementation of PS has been shown to affect neuronal membranes, cell metabolism, and specific neurotransmitter systems, including acetylcholine, norepinephrine, serotonin, and dopamine.1-4 Numerous clinical trials have established that PS exerts significant benefit for cognition, especially those functions that tend to decline with age, including memory,learning, vocabulary skills, and concentration.5

1. Crook TH, Tinklenberg J 1. , Yesavage J, et al. Effects of phosphatidylserine in age-associated memory impairment. Neurology 1991;41:644-649.
2. Amaducci L, Crook TH, Lippi A, et al. Use of phosphatidylserine in Alzheimer's Disease. Ann N Y Acad Sci 1991;640:245-249.
3. Cenacchi T, Bertoldin T, Farina C, et al. Cognitive decline in the elderly: a double-blind, placebo-controlled multicenter study on efficacy of phosphatidylserine administration. Aging (Milano) 1993;5:123-133.
4. Crook T, Petrie W, Wells C, Massari DC. Effects of phosphatidylserine in Alzheimer's disease. Psychopharmacol Bull 1992;28:61-66.
5. Kidd PM. Phosphatidylserine; membrane nutrient for memory. A clinical and mechanistic assessment. Altern Med Rev 1996;1:70-84.

Synthesis and metabolism in the brain

PS synthesis and metabolism in the brain. PS is synthesized by replacement of the choline group of PC by serine in a reaction catalyzed by PSS1, and also by replacement of the ethanolamine group of PE by serine in a reaction catalyzed by PSS2. These synthetic reactions occur in the endoplasmic reticulum. PS is decarboxylated to PE in the mitochondria by PS decarboxylase (PSD). The phosphatidylethanolamine methyltransferase (PEMT) reaction that utilizes Sadenosylmethionine (SAM) to convert PE to PC is indicated as a dashed arrow because more recent findings have demonstrated that previously reported methylation activity in the brain [1,2] is quantitatively insignificant[3,4].

[1] Pynn CJ, Henderson NG, Clark H, Kostner G, Bernhard W, Postle AD. Specificity and rate of human and mouse liver and plasma phosphatidylcholine synthesis analyzed in vivo. J Lipid Res 2011;52:399–407.
[2] Mozzi R, Porcellati G. Conversion of phosphatidylethanolamine to phosphatidylcholine in rat brain by the methylation pathway. FEBS Lett 1979;100:363–6.

[3] Vance JE, Pau D, Campenot RB, Bussière M, Vance DE. Evidence that the major membrane lipids except cholesterol, are made in axons of cultured rat sympathetic neurons. J Neurochem 1994;62:329–37.
[4] Vance DE. Phospholipid methylation in mammals: from biochemistry to physiological function. Biochim Biophys Acta 2014;1838:1477–87.


Product nameBioPS® 70% Soy Derived Phosphatidylserine
AppearanceLight Yellow to Brown Powder
Packaging5kg per bag,10kg per carton or Customizable
Phosphatidylserine≥70% (NMR/HPLC)
Water≤2.0%(Karl Fischer)
Peroxide Value≤5.0meq/kg(Iodide titration)
SourceNon-GMO Soybeans
Solvents UsedEthanol & water
Total Plate Count≤1,000cfu/g(USP)
Yeast & Mold≤100cfu/g(USP)
Heavy metals≤10ppm(USP<231>)
Aflatoxin(B1, B2, G1, G2)≤20ppb(HPLC-FLD)
Residual Solvent≤0.5%(GC/FID)
Shelf Life2 years from date of manufacture
Storage conditionsStore in tightly closed containers at room temperature. Protected from moisture and pest infestation.


1.Q: Is this made from GMO-free soy?

A: Yes! Our product (PhosphatidylSerine powder) is Non-GMO, Non- solvent residues, identity preserved and Halal certification.

2.Q: Any other sources?

A: sunflower seed, marine fish roe

Packaging & Shipping


Company Information


ECA Healthcare Inc.

ECA (Energy Confidence Action) is a leading supplier of innovative functional ingredients for wellness. Since the establishment, we have been dedicating ourselves to developing the high quality and innovative ingredients for food, nutrition and healthcare areas. ECA has been skilled to bring the very best of natural innovation into the market and to bring professional healthcare solutions right to the consumers. Trusted for the superior quality and reliability, our brands are getting more popular in the world.

With the continuous development and constantly strict requirements on quality system and R&D, we have accumulated rich experience in developing and manufacturing innovative ingredients for food, dietary supplements and pharmaceuticals.

The continuous focus and strictness on QA & QC have earned ECA rich experience in extracting,

synthesizing,and formulating. Our GMP & cGMP bases are capable in top grade ingredients ofenzymatic synthesis and extraction, and our NSF GMP base can meet the high demands on dietary supplements (tablets, hard & soft capsules, and premixes).

We will be your competent partner, not only a supplier.

Why Choose Us?

1. Fast Delivery2. Professional health food experts
3. OEM 10 years4. Satisfied aftersalses service
5. Reliable Buisness Partner6. 100% Quality Control

Authorized Certification


Product Tags:

organic soy lecithin powder


non gmo soy lecithin powder

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