The term umami was coined by Japanese chemist Kikunae Ikeda when he first identified the concept in 1908. Ikeda analysed the active ingredients in kelp (seaweed) stock, an indispensable part of Japanese cuisine, discovering that the delicious taste was linked to glutamate. He found that this taste was also present in other savoury foods, including those used in Western cuisine, like tomatoes, cheese and meat. In 1912, addressing an international congress in applied chemistry in Washington, Ikeda stated that: