PENETAPAN KADAR ALKALOID TOTAL PADA EKSTRAK N-HEKSAN DAN ETANOL BIJI KETUMBAR (Coriandrum sativum) MENGGUNAKAN SPEKTROFOTOMETER UV-Vis

Coriander (Coriandrum sativum) is one of the medicinal plants which known to contain secondary metabolites such as flavonoids, tannins, terpenoids, saponins, steroids, and alkaloids. Alkaloids have therapeutic effects antimalarials cancer. Research in determining alkaloids coriander was carried out by separating from other substances using soxhlet method extraction with two solvents ethanol n-hexane. The total alkaloid content determined a UV-VIS spectrophotometer at wavelength 351,5 nm. reaction Bromocresol green (BCG) obtained form yellow product. use berberine standard n-hexane extract seed were 0.524% 0.583% respectively, ratio smaller than that extract.