Used for over 100 years in the food industry, MSG is a white, odourless, crystalline powder also known as E621. It dissolves easily in water, separating into sodium and free glutamate. MSG is made ...
The food additive has more than two dozen undercover names, including E621, glutamic acid, yeast extract, and hydrolyzed protein, so keep an eye out when buying your seasonings! While MSG crystals ...