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Summary

Description
English: The constitution of piperic acid was elucidated by R. Fittig and his pupils (Ann., vols. 152, 159, 168, 216, 227) and shown to be (1). Piperine consequently is (2).
Date published 1911
Source “Piperine,” Encyclopædia Britannica (11th ed.), v. 21, 1911, p. 635.
Author R. Fittig?
Permission
(Reusing this file)
Public domain This image comes from the 13th edition of the Encyclopædia Britannica or earlier. The copyrights for that book have expired in the United States because the book was first published in the US with the publication occurring before January 1, 1929. As such, this image is in the public domain in the United States.

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current15:34, 5 April 2021Thumbnail for version as of 15:34, 5 April 2021899 × 293 (55 KB)Library Guy{{Information |Description={{en|The constitution of piperic acid was elucidated by R. Fittig and his pupils (''Ann.'', vols. 152, 159, 168, 216, 227) and shown to be (1). Piperine consequently is (2).}} |Source=“Piperine,” ''Encyclopædia Britannica'' (11th ed.), v. 21, 1911, p. 635. |Date={{Date context|published|1911}} |Author=R. Fittig? |Permission={{PD-Britannica}} }} Category:Piperine Category:Biochemistry diagrams

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