| Product Name |
Phosphatidylserine (PS) |
|---|---|
| CAS No. | 51446-62-9 |
| MF | C42H82NO10P |
| MW | 792.06 |
| Purity | ≥98.0% (HPLC) |
| Appearance | Light yellow to yellow powder |
| Packing | 1kg/bag,25kg/drum |
| Apply |
Cognitive function enhancement, memory support, stress regulation |
Phosphatidylserine (PS) is a naturally occurring phospholipid and a key component of cell membranes, particularly abundant in brain cells. It plays an essential role in neuronal signaling, cell-to-cell communication, and neurotransmitter function.
Main physiological functions:
Improves short-term memory and cognitive performance
Supports attention and focus
Reduces cortisol levels, helping manage stress
Enhances learning ability in older adults and students
Promotes brain cell repair and regeneration
High purity ≥98% verified by HPLC
Derived from non-GMO soy or sunflower lecithin
Solvent-free extraction process, eco-friendly production
Fully compliant with GMP, ISO, HACCP standards
Stable supply and competitive pricing for bulk orders
| Specification | Qualified Testing Result | Actual Testing Result | Test Method |
|---|---|---|---|
| Part 1. Physical & Chemical Analysis | |||
| Appearance | Light yellow to yellow powder | Complied | Visual |
| Odor | Characteristic | Complied | Organoleptic |
| Assay (HPLC) | ≥98.0% | 98.6% | HPLC |
| Loss on Drying | ≤5.0% | 2.1% | USP <731> |
| Residue on Ignition | ≤0.5% | 0.08% | USP <281> |
| pH | 5.5–7.5 | 6.8 | USP |
| Part 2. Heavy Metal Analysis & Chemical Control | |||
| Total Heavy Metals | ≤10 ppm | Complied | AAS |
| Lead (Pb) | ≤3 ppm | <0.5 ppm | ICP-MS |
| Arsenic (As) | ≤1 ppm | <0.1 ppm | ICP-MS |
| Cadmium (Cd) | ≤1 ppm | <0.05 ppm | ICP-MS |
| Mercury (Hg) | ≤0.1 ppm | <0.01 ppm | ICP-MS |
| Part 3. Microbiological Analysis & Control | |||
| Total Plate Count (cfu/g) | ≤1,000 | <100 | USP <61> |
| Yeast & Mold (cfu/g) | ≤100 | <10 | USP <61> |
| E. coli | Negative | Negative | USP <62> |
| Salmonella (per 25 g) | Negative | Negative | USP <62> |
Nutraceuticals – joint health, anti-aging, brain supplements
Pharmaceuticals – chronic pain, fibromyalgia, neuropathic pain adjunct therapy
Sports nutrition – recovery and inflammation control
Functional foods – anti-inflammatory food fortification
1kg/aluminium foil bag, with two plastic bags inside.
Gross Weight: 1.5kg Size: 18cmxH27cm
25kg/fiber drum, with two plastic bags inside.
Gross Weight: 28kg Size: 42cmxH52cm Volume: 0.0625mg/Drum.
DHL / FEDEX / EMS / E-PACKET / BY AIR / BY SEA
1. ≤50kg, Express delivery(DHL /FEDEX) recommended, usually called as DDU service;
2. ≤500kg, Air shipping recommended, usually called as CIF service;
3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;
4. For high value products, please select air shipping and express delivery for safe.
We will contact you within 1 working day, please pay attention to the email with the suffix “forrest@oriherb.com”.
