AN ethyl acetate extract of fresh ox bile acidified to 5 per cent with concentrated hydrochloric acid yielded a dark green waxy solid on taking to dryness in vacuo. Chromatography of this substance ...
The Journal of Infectious Diseases, Vol. 35, No. 4 (Oct., 1924), pp. 327-333 (7 pages) Stored, untreated, whole ox bile dissolves pneumococci better than the bile preparations ordinarily used. It ...