Customization: | Available |
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CAS No.: | 142-47-2 |
Formula: | C5h8o4nnah2o |
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Audited by an independent third-party inspection agency
Item | Standard | Result |
Apperance | White or colorless crystal | Passed |
Assay | 99.00%min | 99.43% |
state of solution (transmittance) | Clear and colorless not less than 98.0% | 98.2% |
Specific Rotation | +24.8 - 25.3 | 25.1 |
PH (5% Solution) | 6.7 - 7.2 | 7.0 |
Chloride | 0.1% | 0.05% |
Arsenic (As2SO3) | 0.5ppm | 0.3ppm |
Loss on drying | <0.5% | 0.1% |
Cadmium | 0.5ppm max | None |
Microphyte | Not more than 15000/G | 1500 |
Coliform | Not more than 40/100G | 25 |
Mesh
10-20mesh, 10-30mesh, 30-40mesh, 20-60mesh, 40-80mesh, 60-120mesh and powder. |
1. Seasoning and freshness:
The main role of MSG is to increase the umami taste of food and make it more delicious. It is able to significantly enhance the taste of dishes without adding large amounts of salt, thus reducing the adverse effects of salt on the body.
2. Improve food preservation:
MSG also has antibacterial effect in food processing and storage. It can inhibit the reproduction of bacteria, extend the shelf life of food, and reduce the possibility of food spoilage and deterioration. Therefore, MSG is widely used in food processing and canning.
3. Regulate the pH of food:
MSG can regulate the pH of food, so that it can better maintain the freshness of food. It can reduce the sour and bitter taste of food, increase its sweet and salty taste, and make the food more suitable for taste.