[Extraction, purification technology and antineoplastic effects of solamargine].


OBJECTIVE To extract and purify of solamargine from Solanum nigrum, and to research its antineoplastic effects. METHOD S. nigrum was extracted refluently with 80% alcohol, solamargine was purified with silica gel column chromatography and recrystallization, and then conducted its structure identification and purity checks. Screened the effect on human… (More)