Comparison of bioactive compounds content in leaf extracts of Passiflora incarnata, P. caerulea and P. alata and in vitro cytotoxic potential on leukemia cell lines

ABSTRACT Passiflora caerulea L., P. alata Curtis and P. incarnata L. (synonym for P. edulis Sims), are the most popular representatives of the Passiflora genus in South America. In recent years, a growing attention is paid to the biological activity and phytochemical profiles of crude extracts from various species of Passiflora in worldwide. The aim of this study was to evaluate and to compare of anti-leukemic activity of the dry crude extracts from leaves of three Passiflora species from greenhouse of Poland in two human acute lymphoblastic leukemia cell lines: CCRF-CEM and its multidrug resi...