Factory Supply Natural High Quality Phosphatidylserine

Risun Bio-Tech Inc is one of the leading phosphatidylserine manufacturers and suppliers, welcome to buy factory supply pure natural and 100% natural serinephosphatide, phosphatidylserine 50%, cas:51446-62-9 of both low price and high quality.PhosphatidylserineProduct Name: PhosphatidylserineOther name: L-α-Phosphatidyl-L-serine; Improve memory; Serinephosphatide; PS;1,2-Distearoyl phosphatidyl serine; 1,2-Distearoyl-sn-3-glycerophosphoserine; 1,2-Distearoyl-sn-glycero-3-phosphatidylserineBotanical Source: Soy (Glycine max.)Part Used: Seeds                                                                        Appearance: Light Yellow fine powder.Specifications:  L-α-Phosphatidyl-L-serine20-60%Test Method: HPLCCAS No.: 51446-62-9Health Benefits:1. Improve brain function, attention and improve memory.2. To improve student performance.3. To stabilize mood and improve sleep.4. To repair brain damage.5. To scavenge free radicals, anti-oxidation,To improving immunity.7. To Prevention and treatment of cardiovascular and cerebrovascular diseases.6. To relieve stress, enhance the recovery of brain fatigue.8. To effectively improve the vitality of brain cells,preventing Alzheimer's disease.                                                     9. (1): consumption of phosphatidylserine may reduce the risk of dementia and cognitive dysfunction in the elderly. (2): phosphatidylserine on memory and cognition used a supplement which isolated the molecule from the bovine brain. (3):  phosphatidylserine has been shown to improve performance, (4): endocrine response to exercise stress, and decrease muscle damage in athletes involved in cycling, weight training, golf and endurance running. PS has been reported to be an effective supplement for combating exercise-induced stress by blunting the exercise-induced increase in cortisol levels in a dose dependent manner. (5):  Age-related mental decline. Phosphatidylserine made from cow brains seems to improve attention, language skills, and memory in aging people with declining thinking skills. It is not known whether the newer products, which are made from soy and cabbage, will have the same benefit. However, there is developing evidence that plant-derived phosphatidylserine improves memory in people with age-associated memory loss.(6):  Alzheimer's disease. Taking phosphatidylserine can improve some of the symptoms of Alzheimer’s disease after 6-12 weeks of treatment. It seems to be most effective in people with less severe symptoms. However, phosphatidylserine might lose its effectiveness with extended use. After 16 weeks of treatment, progression of Alzheimer's disease seems to overcome any benefit provided by phosphatidylserine. Packing Detail:Net weight: 25Kg per Drum. Packed in two plastic-bags with paper-drum outside Or as per customers request.Storage: Store in a cool, dry and well-sealed container; Keep away from moisture and strong light/heat.Shelf life: Two years under specified environment.COA of the PS ItemSpecificationResultMethodMaker CompoundsL-α-Phosphatidyl-L-serine>50.0%52.1%ELSDL-α-Phosphatidylcholine<10.0%9.01%ELSDL-α-Phosphatidylethanolamine<10.0%7.85%ELSDL-α-Phosphatidylinositol<5.0%1.21%ELSDL-α-Phoshatidic acid（PA）<15.0%10.31%ELSDOrganolepticAppearanceFine PowderConformGJ-QCS-1008ColorLight YellowConformGB/T 5492-2008OdorCharacteristicConformGB/T 5492-2008TasteCharacteristicConformGB/T 5492-2008 Part UsedSeedsConforms/extract solventEthanol & WaterConforms/Physical CharacteristicsParticle Size (80 mesh)98.0%pass 40meshConformGB/T 5507-2008Moisture<5.0%1.20%GB/T 14769-1993Ash Content<4.0%1.50%AOAC 942.05, 18thSolvent ResidueEur PharmConformNLS-QCS-1007Heavy metalsTotal Heavy Metals<10 ppmConformUSP <231>, method IIAs<1.0 ppmConformAOAC 986.15, 18thPb<1.0 ppmConformAOAC 986.15, 18thCd<0.5ppmConformAOAC 986.15, 18thHg<0.5 ppmConformAOAC 971.21, 18thPesticide   Residue666<0.2ppmConformGB/T5009.19-1996DDT<0.2ppmConformGB/T5009.19-1996Microbiological TestsTotal Plate Count<1,000cfu/g90cfu/gAOAC 990.12, 18thTotal Yeast & Mold<100cfu/g15cfu/gFDA (BAM) Chapter 18, 8th Ed.E. ColiNegativeNegativeAOAC 997.11, 18thSalmonellaNegativeNegativeFDA (BAM) Chapter 5, 8th Ed.