Obtaining and research of callus biomass of some plants of the family Ranunсulaсаe

Introduction: Research among the Ukrainian (Carpatian) flora’s representatives is important for searching for new active compounds.Objective: The study aims to determine the potential of callus biomass of Delphinium elatum, Anemone nemorosa, and Pulsatilla alba to become an analog of medicinal plant raw material for the use in the pharmaceutical industry, to investigate the composition, antioxidant activity and antimicrobial activity of extracts of the callus biomass of the above-mentioned plants.Methods: The individual members of the family Ranunculaceae (Delphinium elatum L., Anemone nemorosa L., Pulsatilla alba Rchb.) were introduced into in vitro culture, and their callus induction was studied using the Folin-Ciocalteu spectrophotometric method, colorimetric analysis, antioxidant, and antimicrobial activity methods.Results: The maximum content of flavonoids and phenolic compounds was observed in 40% hydro-ethanolic extracts of callus biomass and plant raw materials of D. elatum. 90.0% and 70.0% D. elatum extracts showed significant activity against Gram-positive microorganisms. 90.0/70.0/40.0% extracts showed significant activity against Bacillus licheniformis. 70.0 % extract showed significant antifungal activity against clinical and reference strains of Candida albicans. Conclusion: Summarizing experimental results, it was proved that the callus biomass of D. elatum, A. nemorosa, and P. alba have potential as analogs of medicinal plant raw materials, both for the content of biologically active substances and biological activities.