| Issue |
E3S Web Conf.
Volume 164, 2020
Topical Problems of Green Architecture, Civil and Environmental Engineering 2019 (TPACEE 2019)
|
|
|---|---|---|
| Article Number | 06025 | |
| Number of page(s) | 7 | |
| Section | Agriculture and Biotechnologies | |
| DOI | https://doi.org/10.1051/e3sconf/202016406025 | |
| Published online | 05 May 2020 | |
Sorption of medical preparations by chitosan
Saint-Petersburg State Institute of Technology, 190013, 26 Moskovsky prospect, St. Petersburg, Russia
* Corresponding author: belyaeva_any@mail.ru
The article provides information about sorption properties of crab chitosan in relation to Analgin, Aspirin, Quamatel, Mydocalm, Paracetamol, Tsifran and Phtalazol. Quantitative determination of medicines’ amount before and after sorption was performed by HPLC-MS method with the preliminary plotting of calibration curves. The sorption capacity of chitosan taken in different concentrations was determined. Sorption isotherms and kinetic curves of medications’ sorption by chitosan were plotted. It has been shown that the maximum degree of sorption in static conditions for all studied medicines was achieved within an hour after the beginning of the sorption process.
© The Authors, published by EDP Sciences 2020
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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