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Experimental biology
ISSN
1563-0218
2617-7498
Издатель
Al-Farabi Kazakh National University
2 результаты
Показано: 1 - 2 из 2
- Некоторые метрики заблокированы вашиминастройками согласия
Тип записи:Публикация, Жиделер тұқымдасы (Elaeagnаceae) жемісіндегі натрий мен калий мөлшерін атомды-абсорбциялық спектрометрия әдісімен анықтауOn this article describes method determination of sodium and potassium in fruit of medicinal plants family Elaeagnаceae by atomic absorption spectrometry. According to their content in living organisms, potassium and sodium are indispensable macronutrient, they are actively involved in metabolism, therefore these elements were identified from the species medicinal plants of the family Elaeagnаceae. As the objects of the study we collected three populations of the family Elaeagnaceae, they are Hippophae rhamnoides and Elaeagnus oxycarpa, they were collected in the Almaty region, Karasai district and Khengen district. During the experiment was performed the calibration schedule by comparing the elements of study in the fruit of family Elaeagnаceae with a standard solution. Usually prepared three comparative solutions and experimental solution, but during the reaserch work were prepared six solutions. Standard solutions of potassium and sodium (100 μg / ml) were prepared by mixing with ionized water accordıng to GSO 7474-98. In accordance with the results, a high concentration was determined from the fruits of the species Elaeagnaceae family. The World Health Organization pays great attention to drugs derived from medicinal plants. Therefore, nowadays it is important to study the healing properties of medicinal plants. From the fruits of the species belonging to the family Elaeagnаceae, as a valuable medicinal raw material for traditional and national medicine was demonstrated methods of use for various purposes and rules for collection. Key words: Elaeаgnаceae, Hippophaе rhamnoides, Elaeagnus oxycarpa, medicinal plants. - Некоторые метрики заблокированы вашиминастройками согласия
Тип записи:Публикация, A PHYLOGENETIC ANALYSIS OF THE RBCL GENE SEQUENCE OF THE PLANT GENUS AEGOPODIUM L.(Al-Farabi Kazakh National University, 2023-12-20); ; ; ; G.I. YernazarovaFor many diseases, medicinal plants have been used in treatment since ancient times. The relevance of research on medicinal plants is growing day by day. This is due to the fact that the effect of medicinal plants is higher and the effect of chemical drugs is stronger. Currently, there are numerious studies on the effects of medicinal plants and it is proven that they act more sparingly than chemical drugs. In this regard, genetic taxonomic determination will be more effective than morphological identification of medicinal plants. Thanks to the bioinformatics, it is increasingly possible to identify genes isolated from plants, align them with genes in a database, and perform phylogenetic analysis. In our work, DNA was isolated from the leaves of Aegopodium alpestre Ledeb., and the rbcL gene was sequenced, then a phylogenetic analysis was carried out to determine the relationship with Aegopodium L., as well as with representatives of the Umbelliferae family. The study showed that the plant Aegopodium alpestre Ledeb. according to the sequences of the rbcL gene, it is closer to the genus Aegopodium L, in contrast to other representatives of the Apiaceae family. However, between them were not found strong similarities.