Monosodium Glutamate, commonly known as MSG, is a sodium salt of an amino acid (L-glut amic acid). MSG is used to intensify flavors of foods. It is produced by a bacterial ferment- ation process with starch or molasses. MSG is not a direct taste enhancer but acomplex flavor enhancer for gravies, meats, poultry, sauces, and in other combinations. It is also used to enhance thetaste of tobacco.