title: A colorimetric method for the estimation of judaicin, bitter principle of Artemisia judaica.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D003124:Colorimetry; D007202:Indicators and Reagents; D007783:Lactones / Q000032:analysis* / Q000302:isolation & purification; D010946:Plants, Medicinal / Q000032:analysis*; D012717:Sesquiterpenes / Q000032:analysis*
chemical_list: D007202:Indicators and Reagents; D007783:Lactones; D012717:Sesquiterpenes