caffeic

Adjective

 * of, or pertaining to coffee or caffeic acid
 * 1) * 1895, {unattributed}, The New England Medical Gazette, Volume 30
 * Caffeic poisoning showed itself chiefly in digestive and in nervous troubles, the symptoms of caffeic dyspepsia very nearly resembling those of alcoholic gastritis, such as catarrhal gastritis, saburral tongue, a marked loss of appetite, etc.