Customization: | Available |
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CAS No.: | 32221-81-1 |
Formula: | C5h8nnao4 |
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Item | Unit | Standard | Result |
Purity | % | 99~100 | 99.3 |
Appearance | / | Clear and colorless Liquid | Compiles |
State of solution (Transmittance) | % | >=98.0% | 98.2 |
Solubility (at 25 degree celsius) |
/ | 72.0g/100ml water | Compiles |
Sodium Content | % | 12.2 | 12.2 |
PH (5% Solution) | / | 6.7~7.2 | 7.0 |
Loss on drying | % | <=0.3 | 0.26 |
Nitrogen (N) | % | <=7.6 | 7.50 |
Chloride (Cl) | % | <=0.039 | <0.039 |
Ammonium (NH4+) | % | <=0.02 | <0.02 |
Sulfate (SO42-) | % | <=0.028 | <0.028 |
Iron (Fe) | ppm | <=5 | <5 |
Lead (Pb) | ppm | <=1 | <1 |
Arsenic (As) | ppm | <=0.5 | <0.1 |
Pyrrolidone | % | <=0.2 | <0.2 |
Total microorganism | cfu/g | <=500 | Not detectable |
Specific rotation (Alfa d 20 degree celsius) |
/ | +24.8~+25.3 | 25.0 |
Total plate count | Colony/g | <=800 | <800 |
Total coliform /g | / | Not detectable | Not detectable |
E. Coli /g | / | Not detectable | Not detectable |
Salmonella /25g | / | Not detectable | Not detectable |
Flavoring agent
Do seasoning agent used, the general dosage is 0.2% ~ 0.5%. In addition to using alone, it is appropriate to combine with nucleotide and inosine sodium and other nucleic acid flavorings into compound flavorings to improve the effect. Sodium glutamate is the most widely used flavor agent at home and abroad. When co-existing with salt, it can enhance its flavor effect. When used together with sodium 5' -inosinate or sodium 5' -guanylate, it has the function of multiplication. Our COUNTRY STIPULATES CAN BE IN ALL KINDS OF FOOD ACCORDING TO PRODUCTION NEED APPROPRIATE USE.
Glutamate sodium has a strong meat flavor, MSG diluted with water to 3000 times can still feel the flavor, widely used in the family, catering industry, food processing industry (soup, sausage, fish cake, spicy sauce, canned, etc.). Guanylate sodium and sodium glutamate used at the same time, has a synergistic effect, can improve the umami, also known as fresh aid or strong MSG.
Biochemical reagent for medical use
Glutamic acid widely exists in the body of animals and plants, is a natural nutrient in food. After eating, 96% of glutamate is absorbed in the body. The rest is oxidized and excreted in the urine. Although glutamic acid is not an essential amino acid, it can synthesize other amino acids by amino transfer with ketoacid during nitrogen metabolism. Glutamate has the effect of lowering toxins in the blood. When liver function is impaired, the level of ammonia in the blood increases, causing serious nitrogen metabolism disorders, leading to liver coma, and glutamic acid can act with ammonia, reducing the level of ammonia in the blood. In addition, brain tissue can only oxidize glutamic acid, not other amino acids.
Glutamine acts as an energy source for brain tissue when glucose is in short supply, so glutamate is necessary to improve and maintain brain function. In addition, it is also used as a brain nutrient for preventing liver coma and epilepsy.
Intermediates in organic synthesis
In the industry can be used as organic synthesis intermediates, but in the world annual output, this use accounts for a very small proportion, such as used in additives, osmotic membranes, silk protein modification, leather additives, biomedical materials, modified reclaimed collagen fibers and other fields.