OAK jurnallaridan yig‘ilgan 104809 ta ilmiy maqola: sarlavha, mualliflar, annotatsiya, kalit so‘zlar, DOI va tayyor iqtibos formatlari.
It is analyzed the methods of increasing the effectiveness of teaching in atomic, nuclear and elementary particle physics in schools with the help of innovative technologies.
Proper organization of primary education means that the process is carried out by the students themselves, not by the teacher, with the participation of the teacher. This article is based on the methods of organizing…
Plants used in the traditional medicine contain several species of quinazoline alkaloids. In recent years, thiophene analogs of quinazoline alkaloids have been recognized as a promising class of compounds in…
The article presents a method of sorption-photometric determination of nickel ions using a new azoreagent 2-(5-methylpyridylazo-2¢-hydroxy-5¢-methoxybenzene. Optimal conditions were found: the influence of the nature…
Three new esters of some ferrocenyl-containing alcohols with artesunate were synthesized, the composition and structure of which were analyzed using 1H and 13C NMR spectroscopy. An increase in the proportion of…
The article presents the synthesis of new substances with urea derivatives by the diazotization method based on ferrocene carbonic acid, the methods of obtaining water-soluble derivatives of the synthesized…
In this article, the demand for plastic utensils in the world and in our country, as well as their production indicators, has been studied in detail. By studying the data on the large amount of harm caused by the…
This article provides information on the characteristics of the Lagochilus inebrians Bunge plant, its chemical composition, methods of obtaining oil extracts of the plant, the physico-chemical properties of lagolipid…
This article describes the properties, chemical composition, methods for obtaining oil extracts of the plant Lagochilus inebrians Bunge, the results of the separation and physico-chemical properties of these vegetable…
The total content of polysaccharides in the wastes of the herbs Aconitum septentrionale (AHM) and Thermopsis alterniflora (THM) was found to be 65 and 67.7% of a. d. m. of raw materials, respectively. The content of…
Arthritis is a disease of one or more joints inflammation. The chemical composition of synthetic drugs used to treat this disease and their adverse effects on other human organs have been studied. The chemical…
The article examined melon seeds by checking the vitamins in their chemical composition through the High-performance liquid chromotography method (HPLC). According to the results obtained, it was found that the melon…
This article provides information on the chemical composition, biological activity and antioxidant activity of the Askaman food additive. In contrast to the methods used by the above scientists, we studied the…
All over the world preference is given to natural plant products, as medicines and vegetables for the prevention and treatment of various diseases due to their less painful effects. Epidemiological studies have shown…
The composition of the representatives of the plant Artemisia annua L. in different geographical regions has been studied by scientists around the world. However, the chemical composition of its representatives growing…
The article provides a methodology for determining the differences between artificial and natural honey for their classification in the commodity subheading to determine the code when determining the rates of customs…
It has been studied that melon seeds and peel were used in folk medicine for the treatment of tuberculosis, bronchitis, rheumatism, gout, anemia, heart disease, liver disease, and atherosclerosis. The total amino acid…
Alkaloid metabolite sophoridine was obtained from ethyl acetate extract of endophytic bacteria Bacillus halotolerans XJB-35. Bacterial strain was isolated from medicinal plant Vernonia anthelmintica stem and identified…
This article provides information on the chemical composition, biological activity and antioxidant activity of the Astosh food additive. In contrast to the methods used by the above scientists, we studied the…
The use of medicinal plants in folk medicine, the discovery of their new useful properties, of course, is directly related to their chemical composition. The medicinal plant Momordica charanthia L, studied in our study…
This article describes the origin of cardiovascular diseases, their most common types: atherosclerosis, hypertension, coronary heart disease, myocardial infarction, stroke, as well as pharmacological drugs used in the…
This article discusses obesity, its origin, its negative impact on the body, as well as the diseases it causes, their prevention, treatment, and the use of folk remedies in the treatment. One of the complications…
This article provides information about some unique methods of treatment of spinal hernias in modern medicine. In addition, it is advisable to determine the chemical composition and structure of synthetic drugs used in…
The article provides information on the chemical composition and pharmacological action of some synthetic drugs used in the treatment of TORCH infection.
The article shows new methods of purification of naphthenic acids from unsaponifiable components and phenols. Also, purified salts of naphthenic acids react with a 25% hydrochloric acid solution, naphthenic acids and…
Quantum-chemical methods of the ORCA and Gaussian software packages were used to calculate the atomic energies of the phenylfluorone reagent molecule used as an analytical reagent for molybdenum ions. This reagent…
This article presents the results of studies carried out in the field of classification by chemical composition according to the FEACN of the fractions isolated during the production of high-grade cottonseed oil by…
Development of selective sensors based on polyaniline and metal oxides: W, Sn, Ti for the determination of ammonia at room temperature. Flexible films of polyaniline-metal oxide hybrid nanocomposites were synthesized…
Secondary metabolites produced by endophytic microorganisms are an important rich source of biologically active compounds for novel drugs discovery. Current research is based on pharmacological activities of endophytic…
The medicinal plant Momordica charantia L is known for its healing properties from ancient times, originally from India, this plant was grown in the climatic conditions of Asian countries, including Uzbekistan. It is…
This article provides information on the chemical composition and some properties of the synthetic drug "Pegylated interferon alpha (PEG-INF-a)", used in the treatment of liver cirrhosis, and food additives used in…
This article provides information about the chemical composition and some properties of the synthetic drug lamivudine used in the treatment of hepatitis B, and food additives used in traditional medicine in the…
Speech by the Chairman of the Academy of Medical and Scientific Activities of Uzbekistan "TABOBAT", Honored Inventor of Uzbekistan, Doctor of Chemical Sciences, Professor Askarov Ibragim Rakhmonovich at the forum of the…
The article presents information on the biological activities of compounds synthesized by scientists who conducted scientific research on ferrocene derivatives. This article reports on the reaction of…
The article describes the creation of the science of commodity chemistry in Uzbekistan, the scope and importance of the subject, and the opening of a council for the awarding of Doctor of Science degrees (DSc) in the…
One of the diseases that are very common in people leading a modern lifestyle is lumbar hernia of the spine. Treatment of lumbar hernia between the vertebrae is one of the main tasks facing both traditional medicine and…
The article analyzes information about the significance of individual kidney functions and types of kidney diseases, about the composition, structure and harmful properties for the body of synthetic drugs, such as…
In this article, the antioxidant activity of lemon was determined using the method of autooxidation of adrenaline in vitro in order to determine the chemical composition, medicinal properties, as well as its use in folk…
This article contains information about natural preparations without side effects which can be an alternative to synthetic drugs used for intestinal inflammation due they side effects on the body.
In this study, horseradish compounds, potential anti-cancer activity (as a stimulator of quinone reductase activity), antioxidant activity were elucidated, and ascorbic acid was found to have higher antioxidant activity.
This article provides information on the important advantages of snail mutsin in cosmetology, which has its healing properties in modern medicine and folk medicine, the cosmetological function of proteins such as…
Annotation. Broccoli (Brassica oleracea var. Italica plenck) is an annual vegetable plant belonging to the cabbage family. Like many other medicinal plants, broccoli is a good source of various phytochemicals. This…
This article provides information on the use of non-traditional plant sources, namely components of local amaranth species, in solving the fodder problem in animal husbandry. The article also provides information about…
Saffron is a very valuable plant that has long been used in various sectors of the economy, and its importance is growing. Saffron contains carbohydrates, proteins, water, carotenoids, flavonoids, vitamins and inorganic…
Currently, in the treatment of kidney diseases, cystone is used as a natural remedy. In addition to the fact that cystone is a part of natural drugs, several side effects have been identified. When we studied the…
The prevalence of psoriasis has been studied in different parts of the world. Red flat psoriasis, pink psoriasis, normal facial psoriasis, psoriasis - scaly psoriasis, trichophytosis - shear psoriasis, as well as three…
This article provides general information about the origin of anemia in pregnant women and the role of traditional medicine in its treatment. Today, anemia is the most common type of disease. It is most common in…
From the plant Oxytropis rosea for the first time the amount of biologically active substances was isolated, from which the structure a potential therapeutic drug of the flavonoid apigenin was separated, purified and…
The stages and types of psoriasis have been studied. Psoralin, a natural biologically active food supplement made from local components of medicinal plants, has been tested in the treatment of patients with psoriasis…
The article explores the chemical composition, beneficial properties and mechanism of action of the mint plant (Mentha piperita L.), its beneficial properties and the nervous system, its constituent components, and the…