| Description | Monopotassium glutamate (Potassium glutamate) can be used in foods as a flavor enhancer. |
| Synonyms | L-谷氨酸钾盐, Potassium glutamate, Potassium L-glutamate |
| molecular weight | 185.22 |
| Molecular formula | C5H8KNO4 |
| CAS | 19473-49-5 |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. |
| Solubility | DMSO: Slightly soluble |
| References | 1. Tokita K, Boughter JD Jr. Topographic organizations of taste-responsive neurons in the parabrachial nucleus of C57BL/6J mice: An electrophysiological mapping study. Neuroscience. 2016 Mar 1;316:151-66. 2. Pal Choudhuri S, Delay RJ, Delay ER. Metabotropic glutamate receptors are involved in the detection of IMP and L-amino acids by mouse taste sensory cells. Neuroscience. 2016 Mar 1;316:94-108. 3. Ruggiero MT, et al. Quantification of cation-anion interactions in crystalline monopotassium and monosodium glutamate salts. Phys Chem Chem Phys. 2017 Nov 1;19(42):28647-28652. 4. Green BG, et al. The Effect of Temperature on Umami Taste. Chem Senses. 2016 Jul;41(6):537-45. |