History
Ellagic acid was first discovered by chemist Michel Eugène Chevreul in oak galls and was more closely examined by Henri Braconnot in 1831. Buchner was the first to show in 1845 that ellagic acid is formed when alkaline solutions of gallotannin are exposed to air. Maximilian Nierenstein prepared this substance from algarobilla and certain other fruits in 1905. He also suggested its formation from galloyl-glycine by Penicillium in 1915. Löwe was the first person to synthesize ellagic acid by heating gallic acid with arsenic acid.
Read more about this topic: Ellagic Acid
Famous quotes containing the word history:
“Man watches his history on the screen with apathy and an occasional passing flicker of horror or indignation.”
—Conor Cruise OBrien (b. 1917)
“Every library should try to be complete on something, if it were only the history of pinheads.”
—Oliver Wendell Holmes, Sr. (18091894)
“The history of the world is none other than the progress of the consciousness of freedom.”
—Georg Wilhelm Friedrich Hegel (17701831)