L-arginine is one of the 20 amino acids that build up protein. L-arginine is one of the non-essential amino acids, meaning it can be synthesised in the body.
L-arginine is a precursor of nitric oxide and other metabolites. It is an important component of collagen, enzymes and hormones, skin and connective tissues. L-arginine plays important roles in the synthesis of various protein molecules; creatine and insulin being the most easily recognised. It may have antioxidant property and reduces accumulation of compounds such as ammonia and plasma lactate, by-products of physical exercise. It also inhibits platelet aggregation and has also been known to decrease blood pressure.
Specification
| Items | Standard |
| Appearance | White crystals or crystalline powder |
| Assay | 99.0~101.0% |
| Specific rotation | +26.9~+27.9° |
| Chloride(Cl) | ≤0.020% |
| Ammonium(NH4) | ≤0.020% |
| Sulfate(SO4) | ≤0.020% |
| Iron(Fe) | ≤10ppm |
| Heavy metals(Pb) | ≤10ppm |
| Arsenic(As2O3) | ≤1ppm |
| Other Amino Acids | Chromatographically not detectable |
| Loss on drying | ≤0.50% |
| Residue on ignition(Sulfated) | ≤0.10% |
| pH | 10.5~12.0 |
- Payment term: T/T 30% in advance and T/T 70% against copy of B/L. or 100% L/C at sight.
- Shipment time: Within 3 weeks after confirming order.
- We take photos of every stage of the process and can send them to you. Before we ship the container, you will have photos and lab test results.
Provide quality after-sale service once the container is received.
In case the product is damaged, we will refund you or resend a new packaging.
Also, if the goods are not as per your specification, we will callback the container at our cost, or compensate you as per our agreement.
Any question about this product, please feel free to contact.