CasNo.51446-62-9,Factory Supply High Quality PS Powder 50% 70% Phosphatidylserine,(51446-62-9) Suppliers

1 Kilogram	FOB Price: USD 150.0000

Min.Order :1 Kilogram
Purity: 98%
Payment Terms : L/C,T/T,Other

Keywords

Phosphatidylserine PS powder PS

Quick Details

Appearance:White powder
Application:Pharma grade & Food grade
PackAge:1kg/bag; 25kg/drum, or as customer's request.
ProductionCapacity:1|Metric Ton|Day
Storage:Far from fire and heat, keep in cool place
Transportation:DHL, EMS, FedEx, TNT, AIR, SEA

Superiority:

Q1: Are you a manufacturer
Answer: Yes, we are factory founded on 2002.

Q2: How to contact with us
Click "contact supplier" And then send us message the product you interest in, you will get reply within 12 hours.

Q3:Which kind of payment terms do you accept
For small order,you can pay by T/T, or Paypal,nomal order by T/T to our company account

Q4:Can you give me a discount price
Surely,It depend on your qty

Q5:How can i get a sample
free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.

Q6: How to confirm the Product Quality before placing orders
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.

Q7:How do you treat quality complaint
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.

Details:

ISO Certificated Raw Materials 20% 50% 70% Phosphatidylserine Powder

Product introduction

Phosphatidylserine powder (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. Phosphatidylserine 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.

Source: Any of various leguminosae seeds of soybean, having compound leaves, three leaflets, purple or white flowers and two or four seeds in the legume. It is an annual herb which is originally native to southwest Asia and now it is widely planted in temperate zone. The fruit is harvested after it is ripe.

Active Ingredient: phosphatidylserine

Specification: phosphatidylserine ≥20%,≥50%,≥70%, etc

Items	Standards	Results
Physical Analysis
Description	Light Yellow Powder	Complies
Assay	20%(HPLC)	20.22%
Mesh Size	100 % pass 80 mesh	Complies
Ash	≤ 5.0%	2.85%
Loss on Drying	≤ 5.0%	2.65%
Chemical Analysis
Heavy Metal	≤ 10.0 mg/kg	Complies
Pb	≤ 2.0 mg/kg	Complies
As	≤ 1.0 mg/kg	Complies
Hg	≤ 0.1mg/kg	Complies
Microbiological Analysis
Residue of Pesticide	Negative	Negative
Total Plate Count	≤ 1000cfu/g	Complies
Yeast&Mold	≤ 100cfu/g	Complies
E.coil	Negative	Negative
Salmonella	Negative	Negative

1. Phosphatidylserinehas Improve brain function,attention and improve memory effect.

2. Phosphatidylserinehas can release psychological tensions, promote the recovery of brain

fatigue.

3. Phosphatidylserinehas can balance emotions.

4. Phosphatidylserinehas can help repair brain damage.

Name:	Phosphatidylserine		Origin:		P. R. China
Grade:	Food Grade		Type of extraction:		Ethanol

Item	Specification	Method
Basic Product Information
Product name	Phosphatidylserine	HPLC
Country of Origin	China	/
Organoleptic Data
Appearance	Light yellow powder	GB/T 5492-2008
Odor& Taste	Characteristic	GB/T 5492-2008
Process Data
Solvent(s) Used	Water and ethyl alcohol	/
Phosphatidylserine	20%	HPLC
Physical Characteristics
Particle Size (80 mesh)	98.0%pass 80mesh	GB/T 5507-2008
Moisture	<1.0%	GB/T 14769-1993
Ash Content	<1.0%	AOAC 942.05, 18th
Solvent Residue	Eur. Pharm	NLS-QCS-1007
Heavy Metals
Total Heavy Metals	<10 ppm	USP <231>, method II
Arsenic	<1.0 ppm	AOAC 986.15, 18th
Lead	<1.0 ppm	AOAC 986.15, 18th
Mercury	<0.5 ppm	AOAC 971.21, 18th
Pesticide Residue
666	<0.2ppm	GB/T5009.19-1996
DDT	<0.2ppm	GB/T5009.19-1996
Microbiology
Total Plate Count	<1,000cfu/g	AOAC 990.12, 18th
Total Yeast & Mold	<100cfu/g	(BAM) Chapter 18, 8th Ed.
E. Coli	Negative	AOAC 997.11, 18th
Salmonella	Negative	(BAM) Chapter 5, 8th Ed.