The study of the elemental composition of common domestic types of the medicinal plant raw material

Aim. To determine the elemental composition of common domestic types of the medicinal plant raw material, such as Sophora japonica flower buds, Crataegus sanguinea leaves and flowers, Astragalus dasyanthus herb, Mentha piperita leaves, Arctium lappa roots. Materials and methods. The elemental composition was studied by atomic absorption spectrography with photographic registration. The research was conducted at the premises of STC “Institute of Single Crystals” of the National Academy of Sciences of Ukraine (Kharkiv). Results and discussion. The results of the research obtained show that the samples of common domestic types of the medicinal plant raw material studied contain at least 19 chemical elements; potassium, calcium, magnesium, and phosphorus predominate among them. Conclusions. The study shows the prospects of creating new original complex drugs from the raw material of the plants studied for the prevention and treatment of diseases of the cardiovascular system, in particular hypertension.