Nomen:L-Glutamic acid hydrochloride;
Other English Name: L-Glutamic acid hydrochloride; (S)-2-Aminoglutaric Acid Hydrochloride; L-(+)-Glutamic Acid Hydrochloride;
Formulae hypotheticae: C5H10ClNO4
M. Pondus: 183.59
Property: White crystal powder. Nearly alcohol and ether insoluble.
Main Use:Used to improve the bitter taste of beer, but also can be used on behalf of the salts, flavoring agents, nutrients, food supplements.
L - glutamic acid is mainly used in the production of monosodium glutamate, spices, salt and used as a generation agent, nutritional supplement and biochemical reagents, etc. It can be used as a drug, to participate in the brain protein and sugar metabolism, promote oxidation process, the goods in the body combined with ammonia into non-toxic l-glutamine, decreased blood ammonia, alleviate the symptoms of hepatic coma.
Usus in medicina, salutem products, cibus, potum, fuco, biologicum et chemica reagentia et alia industries
| Item |
Specification |
Proventus |
| Physical Property |
| Aspectus |
Alba pulveris |
Conforms |
| Odor |
Proprium |
Conforms |
| General Analysis |
| Lepidium sativum
Assay (Test by HPLC)
Damnum in Siccatio |
Identical to sample
99% - 101%
≤1.0% |
Conforms
99.88%
0.39% |
| Imprimis Rotationes |
+20.0 ~+22.0° |
Conforms |
| Cineres |
≤3.0% |
0.68% |
| Contaminants |
| Plumbum (Pb) |
≤3.0mg/kg |
2.2 |
| Arsenicum (As) |
≤2.0mg/kg |
1.6 |
| Cadmium (Cd) |
≤1.0mg/kg |
0.5 |
| Mercurius (Hg) |
≤0.1mg/kg |
0.06 |
| Microbiological |
| Totalis comitis Plate |
≤1000cfu/g* |
Conforms |
| Fermentum&Molde |
≤100cfu/g* |
Conforms |
| E.Coli. |
Negative |
Conforms |
| Salmonella |
Negative |
Conforms |
