L-Serine
Type: Amino Acid
CAS No: 56-45-1
Qty in 20' FCL: 10MT
Min. Order: 200KG
QC: Haccp, Kosher, Halal, ISO
| Name | L-Serine |
| CAS No. | 56-45-1 |
| Chemical Formula | C3H7NO3 |
| Specification | Kyowa 8th |
| Packing | In 25kg drums |
| Functional use | Nutritional Enhancer |
| Items | Specifications |
| Appearance | White crystals |
| Identification | Conforms |
| Assay | 99.0 - 101.0% |
| State of solution(Transmittance) | 98.0% min |
| Specific rotation [a]D20 | 14.4 ° --- 15.5 ° |
| Loss on drying | 0.20% max |
| Residue on ignition | 0.10% max |
| Chloride(Cl) | 0.02% max |
| Sulfate(SO4) | 0.020% max |
| Ammonium(NH4) | 0.020% max |
| Iron(Fe) | 10 mg/kg max |
| Heavy metals(as Pb) | 10 mg/kg max |
| Arsenic(As2O3) | 1 mg/kg max |
| Foreign amino acids | 0.2% max |
| PH | 5.2 - 6.2 |
Introduction of L-Serine:
1. Soluble in water and formic acid, L-serine, an organic compound, is in the shape of white crystal or crystalline powder, with a slight sweet taste.
2. As a non-necessary amino acid, L-serine plays an important role in the metabolism of fat, fatty acid and in the muscle growth.
3. It's helpful for generation of immunoglobulin and antibody, so L-serine is essential for maintaining a healthy immune system.
4. It can be obtained from soybeans, wine fermentation, dairy products, eggs, fish, lactalbumin, legumes, meat, nuts, seafood, seeds, whey and wholewheat.
5. As nutritional supplement, L-serine is mainly used in amino acid transfusion.
6. For it has special wettability, it is also used in vanishing cream and cosmetics.
