11 May 2017

Quartz: The incredible taste of umami was proven in 1907 in Japan—but ignored by the West for a century

Imperial University of Tokyo scientist Kikunae Ikeda discovered the flavor in 1907, after studying the compounds in kelp that his wife used when making stock from the sea-bound stalk, according to The Economist magazine. Ikeda called it umami (which literally translates to “delicious taste”) and developed it just a year later into the now well-known crystals we call “MSG” (monosodium L-glutamate). Just a tiny bit will transform nearly any basic dish into a savory spectacle (paywall).

Ikeda published his paper in Japanese shortly after making his discovery, but umami didn’t make any impact in Western culture. In fact, scientists for decades declined to accept the presence of umami receptors on the human tongue—little areas that notice glutamate. Even still, that didn’t stop others from adopting Ikeda’s creation. Within 20 years, MSG became a go-to in Japanese kitchens, spread further into Asia, and even into the rations of US soldiers during the Second World War—a nifty way to make otherwise bland rations more palatable. It found its way into potato chip for companies as big as Pringles. [...]

Fast-forward to today and umami is comparatively huge. It’s become a trend, even, as its reach has transcended Japanese home cooking and has found its way onto grocery store shelves in Western countries—witness the rise of instant noodles. The flavor has even inspired restaurant chefs like Momofuku guru David Chang, who used it as a base for a kind of “unified theory of deliciousness.” Umami Burger is a Los Angeles-based chain that’s made a name for itself by seasoning its meat with umami.

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