Luteolin

Luteolin was first isolated in pure form, and named, in 1829 by the French chemist Michel Eugène Chevreul.

[2][3][4] The luteolin empirical formula was determined by the Austrian chemists Heinrich Hlasiwetz and Leopold Pfaundler in 1864.

[5][6] In 1896, the English chemist Arthur George Perkin proposed the correct structure for luteolin.

[8][9] Luteolin is most often found in leaves, but it is also present in rinds, barks, clover blossoms, and ragweed pollen.

[10] Dietary sources include celery, broccoli, artichoke, green pepper, parsley, thyme, dandelion, perilla, chamomile tea, carrots, olive oil, peppermint, rosemary, navel oranges, and oregano.

The chemical structure of luteolin
The chemical structure of luteolin
Ball-and-stick model of Luteolin