Monoammonium glutamate

Monoammonium glutamate (CAS 15673-81-1), also known by its food additive designation E624, is the ammonium salt form of glutamic acid used primarily as a flavor enhancer in food manufacturing. It delivers umami taste characteristics at reduced sodium levels, making it a functional alternative to monosodium glutamate in sodium-reduction applications. In processed and savory food production, it is used to boost umami intensity.

This additive is frequently utilized in soups, sauces, seasonings, and snack coatings where sodium content must be controlled. Formulators in meat processing and ready meals incorporate it to maintain flavor depth. This is particularly useful when reducing salt levels across reformulated products. In agricultural and feed applications, it functions as a palatability enhancer and amino acid supplement in compound animal feeds.

Pharmaceutical manufacturers also use it as a buffering agent in formulations requiring controlled pH stability. Monoammonium glutamate is supplied as a white crystalline powder for various industrial uses. Food-grade material conforming to FCC specifications is the standard commercial form for flavor and feed applications. Technical-grade material is available for non-food industrial uses as well.

Buyers should confirm purity levels and DL- versus L-form designation when sourcing for specific formulation requirements. This ensures the material meets the necessary standards for the intended application.