Antimicrobial activity of aqueous-ethanolic extracts of Comarum salesovianum (Rosaceae) and Artemisia obtusiloba (asteraceae)
Irina S. Andreeva1, Olga D. Totmenina1, Elena P. Khramova2, Irina E. Lobanova2, Anastasiya A. Cheremiskina1, Tatiana M. Shaldaeva2, Serafima Ya. Syeva3
1State Research Center of Virology and Biotechnology Vector of Rospotrebnadzor, Koltsovo, Russia
2Central Siberian Botanical Garden, SB RAS, Novosibirsk, Russia
3Gorno-Altay research Institute of agriculture (branch) of National research Tomsk State University Mayma village, Altai Republic, Russia
Keywords: Rosaceae, Сomarum salesovianum, Asteraceae, Artemisia obtusiloba, aqueous-ethanol extracts, antimicrobial activity, pathogenic Gram-positive, Gram-negative microorganisms
Abstract
Antimicrobial activity of aqueous-ethanol plant extracts of Сomarum salesovianum and Artemisia obtusiloba against collection pathogenic gram-positive strains of Staphylococcus haemolyticus against collection pathogenic Gram-positive strains of Staphylococcus haemolyticus, Bacillus cereus, Staphylococcus aureus, Candida albicans , Gram-negative bacteria Shigella sonnei, Klebsiella pneumoniae, Salmonella typhimurium, Escherichia coli , and - relatively ten bacterial aerosols that are also characterized with the ability to cause infectious diseases. For the extraction were used leaves, roots, stems and fruits of the plants. The high antimicrobial activity of the studied extracts has been established not only for Gram-positive microorganisms, but also for a number of Gram-negative bacteria, for which resistance to many antimicrobial compounds is known. The lowest activity or lack thereof with respect to the test strains of microorganisms used were observed for variants with using plant root extracts.
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