Chika Kuroda (24 March 1884 – 8 November 1968) was a Japanese chemist whose research focussed on the structures of natural pigments. Kuroda determined the molecular structure of shikonin, the pigment in purple gromwell (Lithospermum erythrorhizon) as well as the structure of carthamin, the red pigment in safflower (Carthamus tinctorius). Her extraction of quercetin crystals from onion skin led to the development of the antihypertensive drug Kerutin C. Kuroda was a pioneer in many ways. She was amongst the first female students to be admitted to Tohoku Imperial University when it started accepting females and became the first woman in Japan to receive a Bachelor of Science. Kuroda was also the second woman in Japan to receive a doctorate in Science.
The chemist who studied the structures of pigments (Giants in Research Series)
Chika Kuroda (24 March 1884 – 8 November 1968) was a Japanese chemist whose research focussed on the structures of natural pigments.