Immobilized <i>Stenotrophomonas maltophilia</i> KB2 in Naproxen Degradation
Immobilization is a commonly used method in response to the need to increase the resistance of microorganisms to the toxic effects of xenobiotics. In this study, a plant sponge from <i>Luffa cylindrica</i> was used as a carrier for the immobilization of the <i>Stenotrophomonas malt...
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| Format: | Article |
| Language: | English |
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MDPI AG
2022-09-01
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| Series: | Molecules |
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| Online Access: | https://www.mdpi.com/1420-3049/27/18/5795 |
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| author | Danuta Wojcieszyńska Judyta Klamka Ariel Marchlewicz Izabela Potocka Joanna Żur-Pińska Urszula Guzik |
| author_facet | Danuta Wojcieszyńska Judyta Klamka Ariel Marchlewicz Izabela Potocka Joanna Żur-Pińska Urszula Guzik |
| author_sort | Danuta Wojcieszyńska |
| collection | DOAJ |
| description | Immobilization is a commonly used method in response to the need to increase the resistance of microorganisms to the toxic effects of xenobiotics. In this study, a plant sponge from <i>Luffa cylindrica</i> was used as a carrier for the immobilization of the <i>Stenotrophomonas maltophilia</i> KB2 strain since such a carrier meets the criteria for high-quality carriers, i.e., low price and biodegradability. The optimal immobilization conditions were established as a temperature of 30 °C, pH 7.2, incubation time of 72 h, and an optical density of the culture of 1.4. The strain immobilized in such conditions was used for the biodegradation of naproxen, and an average rate of degradation of 3.8 µg/hour was obtained under cometabolic conditions with glucose. The obtained results indicate that a microbiological preparation based on immobilized cells on a luffa sponge can be used in bioremediation processes where it is necessary to remove the introduced carrier. |
| first_indexed | 2024-03-09T23:02:48Z |
| format | Article |
| id | doaj.art-32a4b559ecb64c0bbc40f5639e89286b |
| institution | Directory Open Access Journal |
| issn | 1420-3049 |
| language | English |
| last_indexed | 2024-03-09T23:02:48Z |
| publishDate | 2022-09-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Molecules |
| spelling | doaj.art-32a4b559ecb64c0bbc40f5639e89286b2023-11-23T17:58:59ZengMDPI AGMolecules1420-30492022-09-012718579510.3390/molecules27185795Immobilized <i>Stenotrophomonas maltophilia</i> KB2 in Naproxen DegradationDanuta Wojcieszyńska0Judyta Klamka1Ariel Marchlewicz2Izabela Potocka3Joanna Żur-Pińska4Urszula Guzik5Institute of Biology, Biotechnology and Environmental Protection, Faculty of Natural Science, University of Silesia in Katowice, Jagiellońska 28, 40-032 Katowice, PolandInstitute of Biology, Biotechnology and Environmental Protection, Faculty of Natural Science, University of Silesia in Katowice, Jagiellońska 28, 40-032 Katowice, PolandInstitute of Biology, Biotechnology and Environmental Protection, Faculty of Natural Science, University of Silesia in Katowice, Jagiellońska 28, 40-032 Katowice, PolandInstitute of Biology, Biotechnology and Environmental Protection, Faculty of Natural Science, University of Silesia in Katowice, Jagiellońska 28, 40-032 Katowice, PolandInstitute of Biology, Biotechnology and Environmental Protection, Faculty of Natural Science, University of Silesia in Katowice, Jagiellońska 28, 40-032 Katowice, PolandInstitute of Biology, Biotechnology and Environmental Protection, Faculty of Natural Science, University of Silesia in Katowice, Jagiellońska 28, 40-032 Katowice, PolandImmobilization is a commonly used method in response to the need to increase the resistance of microorganisms to the toxic effects of xenobiotics. In this study, a plant sponge from <i>Luffa cylindrica</i> was used as a carrier for the immobilization of the <i>Stenotrophomonas maltophilia</i> KB2 strain since such a carrier meets the criteria for high-quality carriers, i.e., low price and biodegradability. The optimal immobilization conditions were established as a temperature of 30 °C, pH 7.2, incubation time of 72 h, and an optical density of the culture of 1.4. The strain immobilized in such conditions was used for the biodegradation of naproxen, and an average rate of degradation of 3.8 µg/hour was obtained under cometabolic conditions with glucose. The obtained results indicate that a microbiological preparation based on immobilized cells on a luffa sponge can be used in bioremediation processes where it is necessary to remove the introduced carrier.https://www.mdpi.com/1420-3049/27/18/5795biodegradationimmobilizationnaproxen<i>Stenotrophomonas</i> |
| spellingShingle | Danuta Wojcieszyńska Judyta Klamka Ariel Marchlewicz Izabela Potocka Joanna Żur-Pińska Urszula Guzik Immobilized <i>Stenotrophomonas maltophilia</i> KB2 in Naproxen Degradation Molecules biodegradation immobilization naproxen <i>Stenotrophomonas</i> |
| title | Immobilized <i>Stenotrophomonas maltophilia</i> KB2 in Naproxen Degradation |
| title_full | Immobilized <i>Stenotrophomonas maltophilia</i> KB2 in Naproxen Degradation |
| title_fullStr | Immobilized <i>Stenotrophomonas maltophilia</i> KB2 in Naproxen Degradation |
| title_full_unstemmed | Immobilized <i>Stenotrophomonas maltophilia</i> KB2 in Naproxen Degradation |
| title_short | Immobilized <i>Stenotrophomonas maltophilia</i> KB2 in Naproxen Degradation |
| title_sort | immobilized i stenotrophomonas maltophilia i kb2 in naproxen degradation |
| topic | biodegradation immobilization naproxen <i>Stenotrophomonas</i> |
| url | https://www.mdpi.com/1420-3049/27/18/5795 |
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