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Category:Intermediates
Product Name:L-Glutamic acid
CAS No.:56-86-0
Standard:In-house Standards
Price(USD):Negotiable
Company:ANHUI HUAHENG BIOTECHNOLOGY CO.,LTD
Grade: Pharmaceutical Grade
Factory Location: Hefei,Anhui,China
Main Sales Markets: North America,Western Europe,Eastern Europe,Asia
Packaging Information: 25KG,200KG,1000KG
Sample Provided: no
Payment Terms: L/L
L-Glutamic acid Animal Active Pharmaceutical Ingredient Glutamic Acid / Polyglutamic Acid Cas 56-86-0
Chemical Name: L-Glutamic acid
CAS No.:56-86-0
Molecular Fomula:C5H9NO4
Chemical Structure:
Molecular weight: 147.13
Appearance: White crystal power
Assay:99%min
Items | Specifications | Results |
Description |
White crystals or crystalline powder |
Conforms |
Identification(IR) |
concordant with the reference spectrum |
Conforms |
Assay | 99~101% | 99.6% |
PH | 3.0~3.5 | 3.2 |
Specific rotation[]D | +31.5°~+32.5° | +31.9° |
State of solution | ≥98.0% | 98.5% |
Heavy metals(Pb) | ≤10ppm | <10ppm |
Arsenic(As) | ≤1ppm | <1ppm |
Other amino acids | ≤0.5% | <0.5% |
Loss on dying | ≤0.50% | 0.14% |
Residue on ignition | ≤0.10% | 0.06% |
Functions:
1. Glutamic acid as an important nutrient for human growth, not only has a special physiological role, but also has a unique feature in the food industry.
2. Glutamic acid as a flavor enhancer can be used to enhance the flavor of the beverage and food.
3. Glutamic acid can be used as a nutritional drug. Glutamic acid for hair restorer, can be absorbed by the scalp, prevent hair loss and hair newborn. Glutamic acid to the skin, the treatment of wrinkles is curative.
4. Glutamic acid can be used in medicine, because glutamic acid is one of the amino acids of protein. Although it is not essential amino acids the human body, it can be used as carbon and nitrogen nutrients involved in the body's metabolism. Glutamic acid has a higher nutritional value.
Application:
1. L-Glutamic acid is mainly used in the production of monosodium glutamate, spices, and as a salt substitute, nutritional supplement and biochemical reagent. L-glutamic acid itself can be used as a medicine, participate in the metabolism of protein and sugar in the brain, and promote the oxidation process. This product combines with ammonia in the body to form a non-toxic glutamine, which lowers blood ammonia and reduces liver coma symptoms. Mainly used to treat liver coma and severe liver dysfunction, but the effect is not very satisfactory; combined with antiepileptic drugs, it can still treat small seizures and psychomotor seizures. Racemic glutamate is used in the production of medicines and also as a biochemical reagent.
2. Usually not used alone, but used in conjunction with phenolic and quinone antioxidants to obtain a good synergistic effect.
3. Glutamate is used as a complexing agent for electroless plating.
4. Used in pharmaceuticals, food additives, nutrition enhancers;
5. Used for biochemical research, medically used for liver coma, preventing epilepsy, reducing keturia and ketemia;
6. Salt substitutes, nutritional supplements, umami (mainly used in meat, soups and poultry, etc.). It can also be used as a preventive agent for the production of magnesium ammonium phosphate crystals in canned aquatic products such as shrimps and crabs, with 0.3% to 1.6%. It can be used as a spice according to my country's GB 2760-96;
7. Other sodium salt L-glutamate is used as seasoning, and the products include MSG and MSG.
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