Johann Frederik Eijkman
Johann Frederik Eijkman | |
---|---|
![]() Portrait published in 1898 | |
Born | |
Died | 7 January 1915 | (aged 63)
Scientific career | |
Fields | Chemist |
Institutions | Tokyo, Groningen |
Johan Fredrik Eykman or Johann Frederik Eijkman (19 January 1851 – 7 January 1915) was a Dutch chemist.
Family background[]
He is one of the eight children of Christiaan Eijkman, the headmaster of a local school, and Johanna Alida Pool. His brother Christiaan Eijkman (1858–1930) was a physician and professor of physiology whose demonstration that beriberi is caused by poor diet led to the discovery of vitamins. Together with Sir Frederick Hopkins, his brother received the Nobel Prize for Physiology or Medicine.
Life in Japan[]
He was hired during the Meiji period, a Japanese era which extended from September 1868 through July 1912. During his stay in Japan, he was the first to isolate shikimic acid in 1885 from the Japanese flower shikimi (シキミ, the Japanese star anise, Illicium anisatum).[1]
Works[]
![](http://upload.wikimedia.org/wikipedia/commons/thumb/1/15/Eykman1883-2.jpg/220px-Eykman1883-2.jpg)
- 1883 : "Phytochemische Notizen ueber einige Japanische Pflanzen"
References[]
- Notice sur la vie et l'oeuvre scientifique Johan Frederik Eykman. Recueil des Travaux Chimiques des Pays-Bas et de la Belgique, 1916, Volume 35, Issue 11-12, pages 365–411, doi:10.1002/recl.19160351102
- Johan Frederik Eykman—A physical chemist. van Klooster H. S., Journal of Chemical Education, volume 28, issue 12, page 616, doi:10.1021/ed028p616
External links[]
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Wikimedia Commons has media related to Johann Frederik Eijkman. |
- 1851 births
- 1915 deaths
- 20th-century Dutch chemists
- People from Nijkerk
- University of Amsterdam faculty
- University of Tokyo faculty
- 19th-century Dutch chemists
- Chemist stubs
- Dutch scientist stubs