Complex sentence: But Umami was not properly identified until 1908 by the scientist Kikunae Ikeda, (partial translation of) Professor at the Tokyo Imperial University, he found that glutamic acid was responsible for the palatability of the broth from konbu seaweed.
Split into simpler sentences: But Umami was not properly identified until 1908 by the scientist Kikunae Ikeda, (partial translation of) Professor at the Tokyo Imperial University. He found that glutamic acid was responsible for the palatability of the broth from konbu seaweed.