Origin
In 1908, Dr. Kikunae Ikeda, a researcher and professor at Tokyo Imperial University, discovered from experiments on seaweed a fifth taste - inaddition to the four already known (sweet, salty, sour and bitter) -and called it of Umami, which in Japanese means "tasty".
With the advancement of studies and research, it was discovered that glutamate, the main substance responsible for providing the fifth taste, can also be processed from other natural sources, such assugarcane by fermentation process, resulting in monosodium glutamate.