White orthorhombic crystal or crystalline powder. Slightly sweet. The best recrystallization method is water, followed by ethanol. Hydrolyze to aspartic acid in case of alkali. The aqueous solution also decomposes when heated. Almost insoluble in ethanol and ether. The aqueous solution is acidic. Nonessential amino acids. If lacking, it will affect development and regulate the metabolic function of brain and nerve cells. Natural products exist in all kinds of beans.
It has the function of preventing and recovering fatigue. It is used as ammonia antidote, liver function promoter and fatigue recovery agent.
1. In medicine, it can be used to treat heart disease, liver disease and hypertension. It can prevent and restore fatigue. Together with a variety of amino acids, it can be made into amino acid infusion, which can be used as ammonia antidote, liver function promoter and fatigue recovery agent. 2. In the food industry, it is a good nutritional supplement, which is added to all kinds of cool drinks; It is also the main raw material of sweetener (aspartame) - aspartyl phenylalanine methyl ester. 3. In chemical industry, it can be used as raw material for manufacturing synthetic resin. It can also be used as nutritional additives for cosmetics.