názov:L-Glutamic acid hydrochloride;
Other English Name: L-Glutamic acid hydrochloride; (S)-2-Aminoglutaric Acid Hydrochloride; L-(+)-Glutamic Acid Hydrochloride;
Molekulárny vzorec: C5H10ClNO4
Molekulová hmotnosť: 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, atď. 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.
Used in medicine, health products, food, beverage, cosmetics, biological and chemical reagents and other industries
| Položka |
Špecifikácia |
Výsledky |
| Physical Property |
| Vzhľad |
Biely prášok |
Vyhovuje |
| Zápach |
Charakteristický |
Vyhovuje |
| General Analysis |
| Identifikácia
Skúška (Test by HPLC)
Strata sušením |
Identical to sample
99% - 101%
≤ 1,0 % |
Vyhovuje
99.88%
0.39% |
| Špecifická rotácia |
+20.0 ~+22.0° |
Vyhovuje |
| Ash |
≤3.0% |
0.68% |
| Contaminants |
| Viesť (Pb) |
≤3.0mg/kg |
2.2 |
| Arzén (Ako) |
≤2.0mg/kg |
1.6 |
| kadmium (Cd) |
≤1.0mg/kg |
0.5 |
| Merkúr (Hg) |
≤0.1mg/kg |
0.06 |
| Microbiological |
| Celkový počet tanierov |
≤ 1000 cfu/g |
Vyhovuje |
| Kvasnice&Pleseň |
≤ 100 cfu/g |
Vyhovuje |
| E.Coli. |
Negatívne |
Vyhovuje |
| Salmonella |
Negatívne |
Vyhovuje |
