​​​Olga Bragina​

Projects

Year: 2022 - 2024
The aim of this project is to apply an innovative approach to the study of the antioxidant / antibacterial properties of plant extracts used in folk medicine using structure-based fractionation, characterization by multi-instrumental methods and evaluation of activity against Gram-negative bacteria (E. coli and B. burgdorferi).
Year: 2024 - 2024
The aim of the study is to determine the chemical composition of 30 propolis samples collected from different counties of Estonia and to study their antioxidant and antibacterial effects.
Year: 2021 - 2023
Studies on semi-industrial scale extraction of hemp, optimisation of conditions. Destillation of extracts, CBD crystallization. CBD fractionation by flush-chromatography.