Separation and Quantification of Some Alkaloids from Fumaria parviflora by Capillary Isotachophoresis1

The isotachophoretic separation of some isoquinoline alkaloids in acid-base partially purified extracts from Bulgarian FUMARIA PARVIFLORA was studied. The electrolyte system for model mixtures of alkaloids (-)-stylopine, (-)-canadine, coptisine, berberine, protopine, cryptopine, chelidonine, bulbocapnine, papaverine, parfumine and for the plant extracts contained the leading ion K (+) (0.01 M), counter ion CH (3)COO (-), pH (L) 5.5, and the terminating ion H (+) (acetic acid 0.01 M). In the plant extracts, protopine and parfumine were quantitatively determined during F. PARVIFLORA growth and development in the term May-June 1984.