Aims: study of the composition of lyophilic substances in the raw materials of Crataegus rivularis Nutt.
Study Design: experimental laboratory studies of dry plant materials.
Place and Duration of Study: Bashkir State Medical University, Izhevsk State Medical Academy, Volga Research Medical University and Ural Branch of the Russian Academy of Sciences from August 2021 to May 2022.
Methodology: Using gas chromatography with a mass-selective detector, lipophilic fractions of the fruits, shoots, flowers, leaves and fruits of riverine hawthorn, harvested in 2021 in the South Ural Botanical Garden-Institute, were studied.
Results: In general, the shoots and leaves of Crataegus rivularis accumulate compounds of the class of steroids, phytosterols, terpenoids, saponins and phenolic compounds, which suggests that the raw material may have additional pharmacological properties, such as hypocholesterolemic and antioxidant.
Conclusion: The results obtained show the good prospects for further studies of the composition of hawthorn extracts to expand the possibilities of phytotherapy.