Сhitosan derivatives, in particular, ascorbate chitosan and nanoascorbate chitosan, which are not toxic to the environment and have bactericidal, growth-promoting and antifungal properties, are the subject of great interest in the world. Modern scientific literature has been studied, highlighting the preparation and physicochemical properties of these derivatives of chitosan. The optimal synthesis conditions were determined by ionotropic gelation of nanoascorbate chitosan as a cost-effective one. For the first time, the principal possibilities of obtaining ascorbate and nanoascorbate chitosan based on chitosan Bombyx mori are shown. Based on the published and own experimental data, the pronounced biological activity of ascorbate chitosan and nanoascorbate chitosan Bombyx mori is shown to suppress human and plant pathogens during the presowing treatment of agricultural seeds with innovative encapsulation technology.
| Mualliflar | K.K. Pirniyazov, С. Ш. Рашидова |
|---|---|
| Jurnal | Илм-фан ва инновацион ривожланиш |
| Nashr sanasi | 2020-11-06 |
| Jild | 3 |
| Son | 5 |
| Betlar | 47-62 |
| Til | en |
| DOI | 10.36522/2181-9637-2020-5-6 |
DOI: 10.36522/2181-9637-2020-5-6 · Maqolaning asl sahifasi · PDF
The article scrutinizes the transients of asynchronous engines regulated by a frequency converter in pumping units used in water supply systems of industrial enterprises and settlements and presents the results of…
This work was dedicated to generating the microcrystalline cellulose and nanocellulose based on straw cellulose using acid hydrolysis method. Dimensions, structure, and properties of the microcrystalline and…
The article is devoted to the issues of heat preservation of the developed heat-resistant reinforced concrete slab in kilns. It contains information about the scientific research conducted by the authors over the years…
The article presents the analysis of the research in the field of dermatoglyphics, in particular on the establishment of the role of heredity in the manifestation of comb patterns. Dermatoglyphic patterns, often used in…
Conducted review of methods of calculation of productivity of open-pit excavators and results of verification calculations shows that, there is no uniform method that counts constantly changing physical and mechanical…
The Uzbek Braille Identifier System (OBI), which will help visually impaired and blind people to independently read and understand texts with the help of artificial intelligence, is being developed in the republic…
The article is devoted to the use of renewable energy sources. It provides a comparative analysis of existing non-traditional energy sources, one of which is a photoelectric converter of solar energy into electrical…
The study is aimed at demonstrating the usefulness of the rehabilitation program after extensive surgeries in patients with maxillofacial area (MFA) and neck tumors. Data from patients who underwent surgery in the…
The fierce competition in the global silk market encourages the development and application of new biotechnologies in sericulture, such as cloning. The term “clone” in Greek means “branch”. A clone is an offspring of a…
The aim of the research was to study the features of distribution of impurity metals in the distillates of several types of heavy oil produced in Uzbekistan, mixed with gas condensate. It has been revealed that the…