http://ir.librarynmu.com/handle/123456789/1592 2026-05-19T13:10:38Z http://ir.librarynmu.com/handle/123456789/19514 Название: Comparative Analysis Of Polysaccharides Of Rosa×Damascena Mill. Buds And Flower Petals Авторы: Abudayeh, Z.; Karpiuk, U.; Abualassal, Q.; Robinson, D.; Vereskun, Y.; Ayoub, R. Y. M. Краткий осмотр (реферат): The aim. The aim of the work was a comparative study of polysaccharides of Rosa×damascena buds and flower petals after obtaining essential oils. Materials and methods. The water distillation technique was used to determine the essential oils (EO) content in buds and flower petals of R.×damascena. The content of water-soluble polysaccharides (WSPS) and pectins (PC) from buds and flower petals of R.×damascena was obtained using the fractionation method after EO were isolated. Free and bound monosaccharides in WSPS from R.×damascena buds and flower petals were determined by gas chromatography-mass spectrometry (GC/MS) method. Agilent 6890N/5973 inert gas chromato-mass spectrometric system (Agilent Technologies, USA) was used for the chromatographic separation with HP-5ms capillary column (30 m×0.25 mm×0.25 μm, Agilent Technologies, USA). The filtrates obtained after WSPS precipitation of buds and flower petals were analyzed by chemical reactions. 2025-01-01T00:00:00Z http://ir.librarynmu.com/handle/123456789/19511 Название: Impact of climate change on populations and resources of Convallaria majalis Авторы: Minarchenko, М.; Tymchenko, I.; Pushkarova, Y.; Dvirna, T.; Futorna, O. Краткий осмотр (реферат): This study investigates the long-term effects of climate change on the populations and resource potential of Convallaria majalis L. in deciduous forest communities of Kyiv region, Ukraine. From 2005 to 2024, five monitoring plots located in oakdominated phytocenoses were observed to assess changes in species composition, plant population parameters, and resource indicators due to increasing temperatures and decreasing precipitation. 2025-01-01T00:00:00Z http://ir.librarynmu.com/handle/123456789/19506 Название: Structure and dynamics of populations of Asclepias syriaca (Asclepiadaceae) within the Left-Bank Forest-Steppe of Ukraine Авторы: Dvirna, T.; Minarchenko, V.; Tymchenko, I. Краткий осмотр (реферат): Asclepias syriaca (Asclepiadaceae) is a clonal plant, a kenophyte native to North America, and it is known for its ability to form colonies. We present here a modern distribution map of A. syriaca in Ukraine based on extensive research, including data from numerous herbaria, literature, open biodiversity databases, and our own field observations. 2025-01-01T00:00:00Z http://ir.librarynmu.com/handle/123456789/17338 Название: Diagnostic characteristics of fruits of some species of the Apiaceae family used in pharmacy: a comparative analysis Авторы: Dobrovolska, Y.; Karpuk, U.; Makhynia, L.; Dvirna, T.; Minarchenko, V.; Cholak, I.; Kovalska, N.; Pidchenko, V. Краткий осмотр (реферат): Abstract: the wide use of plants of the Apiaceae family is accompanied by difficulties in identification, since their fruits have similar morphological characteristics. During the analysis, it became clear that there is a lack of detailed descriptions and accessible information about this family. The fruits characteristic of the Apiaceae family are often similar to each other within different species, which can complicate the identification of medicinal plant materials. Macroscopic characteristics remain an important element in establishing the authenticity of medicinal plant raw materials. That is why a detailed morphological description of the fruits of the Apiaceae family is necessary for their correct use in pharmacy and medicine. Within the framework of the study, a comprehensive analysis of the morphological characteristics of the fruits of representatives of the Apiaceae family was carried out, which is of great importance for their identification and standardization in pharmaceutical practice. A comprehensive analysis of scientific literature, the educational and professional program in specialty 226 “Pharmacy, Industrial Pharmacy,” integrated licensing exam programs (EDKI-1, KROK-2), and the methodological literature of Warsaw Medical University (WMU) to structure the data about the macroscopic features description of fruits of the Apiaceae family (Umbelliferae) representatives. A theoretical justification for the need for a unified approach to describing the fruits of this family has been provided. It has been established that the standardization of medicinal plant raw materials is a crucial stage in the production of medicinal products, as it involves the accurate identification and quality control of the raw materials. A review of the literature revealed discrepancies in the macroscopic description of the fruits of representatives of the family, which complicates the process of their reliable identification. Based on the analysis, the main morphological features of the fruits were determined. It can be used as criteria for classification and identification. It was found based on the studied sources and systematized materials, that the fruits of this family are characterized by the set of features. These features can be used as diagnostic markers for determining species affiliation. The generalization of the results made it possible to form a table of morphological features suitable for distinguishing between closely related species with similar fruits. This contributes to the reliability of the identification of medicinal plant raw materials and ensures the effectiveness of quality control of medicinal products. The practical value of the study lies in the prospect of applying the results obtained in the pharmaceutical field to the formation of pharmacopoeia standards, as well as in the field of pharmaceutical botany – for the classification and systematization of species of the Apiaceae family. 2025-01-01T00:00:00Z