... naturally occurs in a large number of vegetarian foods, medicinal herbs, and other plants1,2. For a long time, it was ... ) were exclusively used as emulsifying agents in pharmaceutical, cosmetic, and food preparations3,4. However, upon closer examination, ursolic acid ... 16-hydroxyphorbol-13-acetate (HPPA) - induced inflammation by 49% and 33%, respectively. In addition, it inhibited concanavalin A (Con ...