| Customization: | Available |
|---|---|
| CAS No.: | 25513-46-6 |
| Formula: | C5h9no4 |
|
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| Product Name: | Poly-l-glutamic acid |
| MF: | L-Glu-(L-Glu)n-L-Glu |
| CAS: | 25513-46-6 |
| Appearance: | White Powder |
| Storage: | Cool and dry place |
| Usage: | Food grade / Cosmetics grade |
| Delivery Detail: | Immediately |
| MOQ: | 1KG |
|
Item |
CP2010 |
EP6 |
AJI92 |
USP32 |
|
Assay |
≥98.5% |
98.5~100.5% |
98.5~100.5% |
98.5~100.5% |
|
pH |
|
|
3.0~3.5 |
|
|
Specific rotation[a]D020 |
+31.5°~+32.5° |
+30.5º~+32.5º |
+31.5~+32.4º |
|
|
[a]D025 |
|
|
|
+30.5°~+32.5° |
|
Transmittance(T430) |
clear & colorless |
≥98.0% |
≥98.0% |
|
|
Chloride(Cl) |
≤0.02% |
≤0.020% |
≤0.020% |
≤0.02% |
|
Ammonium(NH4) |
≤0.02% |
≤0.020% |
≤0.020% |
≤0.01% |
|
Sulfate(SO4) |
≤0.02% |
≤0.020% |
≤0.020% |
≤0.03% |
|
Iron(Fe) |
≤5ppm |
≤10ppm |
≤10ppm |
≤10ppm |
|
Heavy metals(Pb) |
≤10ppm |
≤10ppm |
≤10ppm |
≤10ppm |
|
Arsenic |
≤1ppm |
|
≤1ppm(As2O3) |
|
|
Other amino acids |
≤0.50% |
Conforms |
Conforms |
≤0.50% |
|
Loss on drying |
≤0.50% |
≤0.50% |
≤0.10% |
≤0.50% |
|
Residue on ignition |
≤0.10% |
≤0.10% |
≤0.10% |
≤0.10% |
|
pyrogen |
Conforms |
L-Glutamic acid is white crystal or crystal powder, odorless and have special taste and acid. It is insoluble in water. It can be used to medicine and food additive.
Function: L-glutamic acid is be used as nutrition supplement, salt-substitution and fresh-taste product. And it is be used to synthesis some chiral compound and medicine intermediate in fine chemical industry.
1). Glutamine can help muscle growth.
2). Glutamine can increase strength.
3). As a fuel of the immune system, Glutamine can boost the immune system function.
4). Glutamine can be used as a basic energy source of Gastrointestinal lumen cells.
5). Glutamine can improve brain function.
6). Glutamine can improve the body's antioxidant capacity.
7). Glutamine can promote protein metabolism
8). Glutamine can keep the intestinal permeability of severe acute pancreatitis patients,reduce the occurrence of gut bacteria translocation, suppress inflammatory mediator release, reduce the level of the body's stress response.
9). Glutamine can used on biochemical research as the bacteria culture.
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