Polycaprolactone and bentonite-based granules with isothiocyanates for controlling potato nematodes.
https://doi.org/10.1234/2221-7789-2025-3-40-45
EDN: CGYSXG
Abstract
In this article, the granules based on polycaprolactone (PCL) and bentonite in the ratio of 75/25 and 50/50 were obtained as a promising carrier for long-term release of isothiocyanates (ITC). According to GC-MS and FTIR spectroscopy, it was found that concentration of ITC in granules increases with increase in clay ratio and depends on the ITC species. It is observed that the inclusion of ITC in PCL/bentonite granules increases the persistence of ITCs in the soil for up to 45 days and prevents their premature hydrolysis.
About the Authors
Kristina E. Zabolotnaya
Siberian State University of Science and Technology named after M.F. Reshetnev.
Russian Federation
Russian Federation
Junior researcher at the High-Molecular-Weight Compounds Research Laboratory.
Natalia L. Yertilezkaya
Siberian State University of Science and Technology named after M.F. Reshetnev.
Russian Federation
Russian Federation
Junior researcher at the Scientific Laboratory of High-Molecular Compounds.
Alexandra V. Pozdnyakova
Siberian State University of Science and Technology named after M.F. Reshetnev.
Russian Federation
Russian Federation
Junior researcher at the High-Molecular-Weight Compounds Research Laboratory.
Sergey N. Syrtsov
Siberian State University of Science and Technology named after M.F. Reshetnev.
Russian Federation
Russian Federation
Junior Researcher at the Scientific Laboratory of High-Molecular-Weight Compounds.
Elena V. Brilkova
Siberian State University of Science and Technology named after M.F. Reshetnev.
Russian Federation
Russian Federation
Engineer at the Scientific Laboratory of High-Molecular Compounds.
Anatoly N. Boyandin
Siberian State University of Science and Technology named after M.F. Reshetnev,
Russian Federation
Russian Federation
Candidate of Biological Sciences in the Scientific Laboratory of High-Molecular Compounds.
Anna A. Sukhanova
Reshetnev Siberian State University of Science and Technology. Senior Researcher.
Russian Federation
Russian Federation
Candidate of Biological Sciences in the Scientific Laboratory of High-Molecular Compounds.
References
1. Pérez-Lucas G., Vela N., Aatik A.El., Navarro S. Environmental Risk of Groundwater Pollution by Pesticide Leaching through the Soil Profile // Intech Open. 2018. N 82418. Р. 1–27.
2. Thakur M., Majid I., Hussain S., Nanda V. Poly-(ε-caprolactone): A potential polymer for biodegradable food packaging applications // Packaging Technology and Science. 2021. V. 34. P. 449–461.
3. Nevoralová M., Koutný M., Ujčić A., Starý Z., Šerá J., Vlková H., Kruliš Z. Structure characterization and biodegradation rate of poly (ε-caprolactone)/starch blends // Frontiers in Materials. 2020. V. 7. P. 141.
4. Mariani D., Neto A.P.V., da Silva J.P., Cardoso E.J., Esposito E., Innocentini-Mei L.H. Mineralization of poly (ɛ-caprolactone)/adipate modified starch blend in agricultural soil // Journal of Polymers and the Environment. 2007. V. 15. P. 19–24.
5. Ramos R.M.A., Aquino R.R., Tolentino M.S., Eleazar E.G., Basilia B.A. Synthesis and characterization of polycaprolactone (Pcl)/organo-montmorillonite (o-mmt) blendvia solvent casting // Materials Science Forum. 2020. V. 998. P. 255–260.
6. Hu S., Peng F., Wang C., Lei X., Ruan C., Wang W., Zeng K. Preparation and application of polycaprolactone/β-cyclodextrin/gamma-Decalactone nanofiber composites in citrus postharvest diseases // Food Chemistry. 2025. V. 463, N 4. P. 141476.
7. Chen J., Huang Y., Deng L., Jiang H., Yang Z., Yang R., Wu D. Preparation and research of PCL/cellulose composites: Cellulose derived from agricultural wastes // International Journal of Biological Macromolecules. 2023. V. 235. P. 123785.
8. Sukhanova A., Boyandin A., Ertiletskaya N., Shalygina T., Shabanov A., Vasiliev A., Obvertkin I., Brott V., Prokopchuk Y., Samoilo A. Composite Polymer Granules Based on Poly-ε-Caprolactone and Montmorillonite Prepared by Solution-Casting and Melt Extrusion // Polymers. 2023. V. 15. P. 4099.
9. Andini S. Antimicrobial isothiocyanates from Brassicaceae glucosinolates: Analysis, reactivity, and quantitative structure-activity relationships: Dissertation, Wageningen University and Research, 2020. 208 p.
10. Shakour Z.T., Shehab N.G., Gomaa A.S., Wessjohann L.A., Farag M.A. Metabolic and biotransformation effects on dietary glucosinolates, their bioavailability, catabolism and biological effects in different organisms // Biotechnology Advances. 2022. V. 54. P. 107784.
11. Ntalli N., Caboni P. A review of isothiocyanates biofumigation activity on plant parasitic nematodes // Phytochemistry Reviews. 2017. V. 16. P. 827–834.
Review
For citations:
Zabolotnaya K.E., Yertilezkaya N.L., Pozdnyakova A.V., Syrtsov S.N., Brilkova E.V., Boyandin A.N., Sukhanova A.A. Polycaprolactone and bentonite-based granules with isothiocyanates for controlling potato nematodes. Proceedings of the Kabardino-Balkarian State University. 2025;15(3):40-45. (In Russ.) https://doi.org/10.1234/2221-7789-2025-3-40-45. EDN: CGYSXG
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