Monosodium glutamate is the main ingredient of glutamate sodium salt, is also the commercial name and common name of glutamate sodium, also known as flavor powder, ajinomoto, glutamate sodium, glutamate sodium, an umami agent.The chemical formula is C5H8O4NNa·H2O, the molar mass is 187.13g/mol, and the melting point is 232℃.Usually white crystal or powder, odorless, stable to light.It can stimulate taste buds and increase the flavor of food, especially meat and vegetables. It is often added to soups and meat products.The direct nutritional value to human body is small, but the glutamic acid provided by it can combine with blood ammonia to detoxify, which is clinically used in the treatment of liver coma patients.Glutamic acid has two acidic groups, glutamic acid monosodium salt has an umami.There was no toxicity problem under normal dosage, and the lethal dose of mice was 16200mg/kg.
Commodity details of sodium glutamate
Effects of table salt Sodium glutamate has a low sensory threshold for taste receptors in the tongue, which is 0.03% at room temperature.Although glutamate sodium is the main component of ordinary MSG, it is not simply umami, but sour, sweet, salty, bitter and fresh, with a large proportion of umami (the proportion of the five different flavors is 71.41% umami, 13.50% salty, 3.4% sour, 9.8% sweet and 1.7% bitter).At the same time, the umami taste of glutamate can only be presented in the presence of table salt, and it has a certain inhibitory effect on sour taste and bitter taste, that is, it has a certain degree of taste buffering effect.If pure monosodium glutamate is added to dishes without salt, it will not only have no flavor, but will make people feel a kind of unpleasant smell.
Commodity details of sodium glutamate
Nutritional value Glutamic acid monosodium glutamate has important physiological functions in the body, the human body essential amino acids, but it is involved in many metabolic process, and thus has high nutritional value, in the body, the glutamic acid combined with blood ammonia can generate glutamine, remove tissue metabolism in the process of ammonia produced by toxic, can be used as auxiliary therapeutic agents in the treatment of liver disease;Glutamate is also involved in the metabolism of brain protein and sugar, which is beneficial for improving and maintaining brain function.
Commodity details of sodium glutamate
Medical value Treatment of hepatic coma, hepatic function injury and coma of various causes;It has an auxiliary therapeutic effect on psychosis, neurasthenia, epilepsy and infantile brain dysplasia.According to the research shows: daily take a certain amount of glutamate sodium, can enhance memory, calm mood, cheer up the spirit, improve intelligence;Suitable for anorexia, stomach acid deficiency, malnutrition and other diseases.
Commodity details of sodium glutamate
99% of monosodium glutamate is the main component of l-glutamate sodium carbohydrates, carbohydrates (starch, rice, molasses and other sugar) as raw materials, monosodium glutamate production process is divided into starch preparation, starch hydrolysis sugar preparation, glutamate fermentation, glutamate extraction, glutamate monosodium glutamate production process.