Philadelphia College of Pharmacy, Philadelphia College of Pharmacy and Science · Philadelphia : Philadelphia College of Pharmacy · leaf 83
en able to find out, have never been analyzed before, although the herb has frequently been. A bitter principle was first isolated, by G. Latin, in 1880, from the ethereal extract of the herb by means of chloroform, and was named eupatorin. This principle was found, during my own investigation, in… … over sulphuric acid needles were obtained, very bitter and nauseous. An aqueous solution of the principle gave the following reactions : Fehling's solution was reduced when boiled for some time, due probably to impurities. When heated with dilute hydrochloric acid a distinct raspberry-like odor was…
Pharmacy · Pharmacology
Internet Archive · Smithsonian Libraries · Public domain (published before 1931). Free to use for anything.
