5A140 501-Kimyo (fan yo‘nalishlari bo‘yicha) mutaxassisligi Qodirova Gullolaxon Adhamovnaning yurak kasalliklarini davolashda ishlatiladigan dorivor o‘simliklar tarkibidagi kaliy va magniy miqdorini tadqiq qilish

Object and subject of research. Tussilago farfara, Mellissa officinalis, Plantago major, Taraxacum officinale L., Leonurus herba, Mellissa officinalis, Leonurus herba, Mentha piperita, Calendula officinalis, Inula helenium, Tribulus terrestris and their macro- and microelements.
Research goals and objectives. Our scientific research is devoted to the study of the above medicinal plants, the plant plays a very important role in traditional and complementary medicine and has been used by doctors and o »to solve many human health problems. used by wire scientists. Therefore, research into the micro- and macronutrient content of these plants is of great importance. To achieve these goals, the following tasks have been identified:
- Collection of samples of medicinal plants growing in the Fergana Valley and preparation of vegetative organs for analysis;
- Determination of potassium, magnesium, manganese and selenium in the vegetative organs of medicinal plants growing in the Fergana Valley;
- Development of a collection of biologically active (sedative, ie sedative and cardiotonic effect) samples of the studied plants;
- To determine the amount of heavy metals and toxins in the composition of medicinal plants, such as Cd, Sb, Hg, Ba, As.
The degree of scientific novelty of the research results.
Medicinal plants of the Fergana Valley are promising sources of important elements (Mg, K, Mn, Se) that affect the heart and cardiovascular system.
Two sets of sedative and cardiotonic effects on the heart and cardiovascular system were prepared from samples of medicinal plants growing in the Fergana region.
It was found that the content of heavy and toxic elements in the prepared medicinal kits does not exceed the permissible norm (REM), which indicates the ecological purity and safety of raw materials of medicinal plants in the Fergana Valley. indicates that it can be recommended for use.
Significance of the topic: Thus, information on the composition of elements in plants is necessary for their rational use in medical practice, not only in terms of importance, but also in terms of eliminating the effects of poisoning. Neutron-activation analysis is a reliable tool for studying plant composition, accumulation of elements according to the vegetation phase, sampling time, distribution of elements between organs, between different species, and other research problems. Information has been obtained on the composition of vital and toxic elements in plants, as well as elements that have little studied role for the human body. Data are being collected and processed, and we are trying to determine some of the laws governing the distribution of elements in plants.
Description of the work structure. The dissertation is described on 87 pages and consists of an introduction, chapter 3, conclusions and a list of 91 references.
Discussion and publication rate:
The main results of the master's dissertation were published in 3 scientific works, including 1 scientific article, 2 theses at scientific conferences and international conferences.

Supervisor: k.f.f.d.PhD docent

P.Q.Turdaliyeva

Master's student: G.A. Kadyrova

Mundarija