Product Description
Phosphatidylserine (PS) is quite literally a "brain nutrient." As a matter of fact, this phospholipid is an integral component in the structure of the brain and spinal cord, and is active at cell membranes (including synaptic membrane zones).It plays a key role in cell cycle signaling, specifically in relationship to apoptosis. Studies have provided evidence that PS may promote attention, memory, processing speed, and support overall cognitive health. PS may also support healthy stress and cortisol levels. A significant amount of published clinical research has demonstrated that PS supplementation supports various cognitive parameters in children, including those with ADHD.
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Function
Phosphatidylserine is a brain-boosting supplement. It is a class of phospholipids found in cell membranes. Its levels and location within the brain can affect important signaling pathways for cell survival and communication. Phosphatidylserine includes two fatty acids that can vary from saturated or monounsaturated to polyunsaturated omega-6 and omega-3 versions like docosahexaenoic acid (DHA). Some clinical trials of phosphatidylserine supplements have shown modestly improved cognitive function, but better designed trials reported no benefit.
Application
Phosphatidylserine is indicated in the treatment of cognitive impairment, including Alzheimer's disease, age-associated memory impairment and some non-Alzheimer's dementias Further research is required before phosphatidylserine can be indicated for immune enhancement or for reduction of exercise stress.
Product Parameters
| Test Index |
Standard Provision |
Result |
| Appearance |
White or Similar White Crystalline Powder |
White Powder |
| Smell |
Odorless |
Odorless |
| Assay(Converted on Dry Basis) |
>99% |
99.65% |
| Purity(by HPLC) |
>99% |
99.45% |
| optical rotation |
-30°~ -34° |
-32.1° |
| Heavy Metal |
<10ppm |
<10ppm |
| Fe |
<5ppm |
Not Detected |
| Pb |
<0.1mg/kg |
Not Detected |
| Hg |
<0.3mg/kg |
Not Detected |
| As |
<0.3mg/kg |
Not Detected |
| Cr |
<0.3mg/kg |
0.088 |
| Transmittance |
≥99% |
99.5% |
| PH |
1.8-2.3 |
2.13 |
| Water Content |
≤1.0% |
0.25% |
| Ash |
≤1.0% |
0.46% |
| Ethanol residue |
<0.5% |
0.15% |
| Loss on drying |
≤0.5% |
0.32% |
| Total plate count |
<100CFU/g |
<10CFU/g |
| Yeast and Molds |
<10CFU/g |
<10CFU/g |
| Number of Coliforms |
Not Detectable |
Not Detected |
| Staphylococcus Aureus |
Not Detectable |
Not Detected |
| Salmonella Count |
Not Detectable |
Not Detected |
| Listeria Monocytogenes |
Not Detectable |
Not Detected |
| Cronobacter sakazakii |
Not Detectable |
Not Detected |
| Bacillus Cereus |
<50CFU/g |
<10CFU/g |
| Dibutyl Phthalate |
Not Detectable |
Not Detected |
| Conclusion:The products Conforms to in-house |
Certifications
Company Profile
Packaging & Shipping
Shipping: DHL / FedEx/ EMS/By Air
- <50kgs, International Express(FedEx/DHL) is recommended, shipping term DAP service;
- <200kgs, Air transportation is recommended, customer pick up or door to door service;
- 2500kgs, Sea transportation is recommended, customer pick up or door to door service;
FAQ
1. What types of ingredients do you supply?
We supply a wide range of ingredients, including but not limited to nutraceutical ingredients, cosmetic ingredients, food ingredients and pharmaceutical intermediates to meet diverse formulation needs.
2. How could l get a sample?
Before we received the first order, please afford the sample cost and express fee. We will return the sample cost back to you within your first order.
3. Do you provide OEM&ODM service?
Yes, we support OEM&ODM service, we have our own professional R&D team to support customer's demand.
4. What quality standards do your ingredients adhere to?
Our ingredients adhere to industry-standard quality and safety regulations. We ensure compliance with relevant standards and provide documentation, such as Certificates of Analysis, upon request.
5. What is your lead time?
7-10 working days normally, any special requirements can be discussed.
6. What is your payment Term?
We accept T/T, Paypal, Western union or others to be negotiated.
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