Search
Now showing items 1-1 of 1
Examination of alkaloidal constituents of zanthoxylum usambarense by a combination of ion-pair extraction and ion-pair chromatography using sodium perchlorate
(1995)
Quaternary alkaloids of the stem of Zanthoxylum usambarense, an important medicinal plant in Kenya utilized for the treatment of pneumonia and rheumatism, were examined by a combination of ion-pair extraction and preparative ...