Phenolic composition, antioxidant and cytotoxic prospective of three linum species: A potential source of novel anticancer pharmacophores

摘要: The therapeutic potential of some Linum species has been reported previously. Nonetheless, several species of this genus warrant further scientific consideration. In this study, the phenolic composition, antioxidant activity (DPPH, phosphomolybdenum, iron chelating, hydroxyl radical and lipid peroxidation assays) and cytotoxicity effect (human rhabdomyosarcoma, human cervix carcinoma, and murine fibroblast cell lines) of ethyl acetate, methanol, and water extracts of three Linum species (Linum austriacum subsp. glaucescens, Linum hirsutum subsp. anatolicum, and Linum tenuifolium) were assessed. High performance liquid chromatography with diode-array detection (HPLC-DAD) analysis revealed the presence of ferulic acid, p-hydroxybenzoic acid, synapic acid, rutin, apigenin-glucoside, quercetin, luteolin, and naringenin in all the extracts. It was observed that the extracts (IC50 ranging from 42.07 to 51.66 …