oxidative modification of proteins (OMP)

Study of antioxidant properties and component composition of cereal crop extracts

The scientific work researched the level of inhibition of Fenton's reagent-initiated lipid peroxidation (LPO) and oxidative modification of proteins (OMP) processes in rat hepatocytes in vitro, as an effect of aqueous, and 40, 70% aqueous-ethanolic extracts of wheat and oat bran. Qualitative reactions were used to assess the total amount of phenolic compounds, especially flavonoids. Thin-layer chromatography (TLC) identified gallic acid, ferulic acid, and quercetin in the samples of the studied objects.

Research on the antioxidant properties of extracts from stemless carline thistle (Carlina acaulis l.), mountain arnica (Arnica montana l.) and pot marigold (Calendula officinalis l.)

The intensity of lipid peroxidation (LPO) and oxidative modification of proteins (OMP) was investigated under the influence of 40% and 70% aqueous-ethanol plant extracts (PE) of the root of Carlina acaulis L., flowers of Arnica montana L. and Calendula officinalis L. on rat liver hepatocytes under conditions of free radical oxidation initiation in vitro.