Cannabaceae

Theodor Wertheim
Born(1820-12-25)25 December 1820
Died6 July 1864(1864-07-06) (aged 43)
Vienna, Austrian Empire
NationalityAustrian

Theodor Wertheim (25 December 1820 – 6 July 1864) was an Austrian chemist born in Vienna. He was the father of gynecologist Ernst Wertheim (1864-1920).

He studied organic chemistry in Berlin as a pupil of Eilhard Mitscherlich, and in 1843 travelled to the University of Prague, where he studied under Josef Redtenbacher.[1][2] He served as privatdozent in Vienna, and from 1853 to 1860, was a professor at the University of Pest. From 1861 onward, he was a professor at the University of Graz. In May 1864, he moved back to Vienna, where he died soon afterwards.

In 1848 he became a corresponding member of the Vienna Academy of Sciences.[1]

In 1844 Wertheim distilled a pungent substance from garlic, naming it "allyl".[3] In his research, he noticed the close relationship between garlic oil and mustard oil.[4][5] He published a number of studies on garlic oil, piperine, quinine and coniine in Liebig’s Annalen der Chemie.

See also

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References

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  1. ^ a b {Statement based on translated text from an equivalent article at the German Wikipedia.
  2. ^ Redtenbacher Josef @ Austrian Biographical Encyclopaedia 1815-1950 (ÖBL). Volume 9.
  3. ^ Ernst Wertheim @ Who Named It
  4. ^ The Volatile Oils by Eduard Gildemeister, Friedrich Hoffmann, Edward Kremers
  5. ^ Theodor Wertheim: About the relationship between mustard oil and garlic oil, Annalen der Chemie and Pharmacie 55/3 (1845) 297-304.

Bibliography

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  • Johannes Uray, Organische Chemie in chemischer Forschung und Lehre an österreichischen Universitäten zwischen 1840 und 1870. In: Bericht über den 25. Österreichischen Historikertag in St. Pölten 2008. St. Pölten 2010, S 402-427.


One thought on “Cannabaceae

  1. Well, that’s interesting to know that Psilotum nudum are known as whisk ferns. Psilotum nudum is the commoner species of the two. While the P. flaccidum is a rare species and is found in the tropical islands. Both the species are usually epiphytic in habit and grow upon tree ferns. These species may also be terrestrial and grow in humus or in the crevices of the rocks.
    View the detailed Guide of Psilotum nudum: Detailed Study Of Psilotum Nudum (Whisk Fern), Classification, Anatomy, Reproduction

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