Immobilization of peroxidase from fresh horseradish extract for anthraquinone dye decolorization
Synthetic dyes are used in all sectors of industry and represent a serious ecological problem. By the presence, anthraquinone dyes are right after the azo dyes. Unlike azo, anthraquinone dyes are considerably harder to degrade due to the presence of coupled aromatic rings in their structure. Horsera...
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| Language: | English |
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Engineering Society for Corrosion, Belgrade
2015-09-01
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| Series: | Zaštita Materijala |
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| Online Access: | https://www.zastita-materijala.org/index.php/home/article/view/812 |
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| author | Nataša Ž. Šekuljica Nevena Ž. Prlainović Nevena M. Lukić Aleksandra M. Jakovljević Sanja Ž. Grbavčić Dušan Ž. Mijin Jugović Zorica D. Knežević |
| author_facet | Nataša Ž. Šekuljica Nevena Ž. Prlainović Nevena M. Lukić Aleksandra M. Jakovljević Sanja Ž. Grbavčić Dušan Ž. Mijin Jugović Zorica D. Knežević |
| author_sort | Nataša Ž. Šekuljica |
| collection | DOAJ |
| description | Synthetic dyes are used in all sectors of industry and represent a serious ecological problem. By the presence, anthraquinone dyes are right after the azo dyes. Unlike azo, anthraquinone dyes are considerably harder to degrade due to the presence of coupled aromatic rings in their structure. Horseradish peroxidase (HRP) proved to be an efficient and ecologically acceptable solution for synthetic dyes decolonization. For that reason, feasibility of peroxidase from fresh horseradish extract application in anthraquinone dye decolonization was the object of this research. Unpurified peroxidase (1.5 mg mL-1), was immobilized onto fumed silica by adsorption. In order to optimize the decolonization of anthraquinone dye Acid Violet 109 (AV 109) 0.1 IU of obtained immobilized HRP was applied in a batch reactor. Under the optimal conditions (pH 4.0, dye concentration 30 mg L-1, hydrogen peroxide concentration 0.1 mM) 55.1 % of initial dye concentration was decolorized, within 30 min. In addition, compared to free enzyme, immobilized HRP showed higher resistance towards inhibitory influence of the dye and hydrogen peroxide. |
| format | Article |
| id | doaj-art-ddaf2145a5ee46439fcd382b4fb0e20c |
| institution | OA Journals |
| issn | 0351-9465 2466-2585 |
| language | English |
| publishDate | 2015-09-01 |
| publisher | Engineering Society for Corrosion, Belgrade |
| record_format | Article |
| series | Zaštita Materijala |
| spelling | doaj-art-ddaf2145a5ee46439fcd382b4fb0e20c2025-08-20T02:21:30ZengEngineering Society for Corrosion, BelgradeZaštita Materijala0351-94652466-25852015-09-0156333533910.5937/ZasMat1503335S811Immobilization of peroxidase from fresh horseradish extract for anthraquinone dye decolorizationNataša Ž. Šekuljica0Nevena Ž. Prlainović1Nevena M. Lukić2Aleksandra M. Jakovljević3Sanja Ž. Grbavčić4Dušan Ž. Mijin5Jugović Zorica D. Knežević6University of Belgrade, Faculty of Technology and Metallurgy, SerbiaUniversity of Belgrade, Faculty of Technology and Metallurgy, SerbiaUniversity of Belgrade, Faculty of Technology and Metallurgy, SerbiaUniversity of Belgrade, Faculty of Technology and Metallurgy, SerbiaUniversity of Belgrade, Faculty of Technology and Metallurgy, SerbiaUniversity of Belgrade, Faculty of Technology and Metallurgy, SerbiaUniversity of Belgrade, Faculty of Technology and Metallurgy, SerbiaSynthetic dyes are used in all sectors of industry and represent a serious ecological problem. By the presence, anthraquinone dyes are right after the azo dyes. Unlike azo, anthraquinone dyes are considerably harder to degrade due to the presence of coupled aromatic rings in their structure. Horseradish peroxidase (HRP) proved to be an efficient and ecologically acceptable solution for synthetic dyes decolonization. For that reason, feasibility of peroxidase from fresh horseradish extract application in anthraquinone dye decolonization was the object of this research. Unpurified peroxidase (1.5 mg mL-1), was immobilized onto fumed silica by adsorption. In order to optimize the decolonization of anthraquinone dye Acid Violet 109 (AV 109) 0.1 IU of obtained immobilized HRP was applied in a batch reactor. Under the optimal conditions (pH 4.0, dye concentration 30 mg L-1, hydrogen peroxide concentration 0.1 mM) 55.1 % of initial dye concentration was decolorized, within 30 min. In addition, compared to free enzyme, immobilized HRP showed higher resistance towards inhibitory influence of the dye and hydrogen peroxide.https://www.zastita-materijala.org/index.php/home/article/view/812horseradish peroxidaseimmobilizationdyewastewater |
| spellingShingle | Nataša Ž. Šekuljica Nevena Ž. Prlainović Nevena M. Lukić Aleksandra M. Jakovljević Sanja Ž. Grbavčić Dušan Ž. Mijin Jugović Zorica D. Knežević Immobilization of peroxidase from fresh horseradish extract for anthraquinone dye decolorization Zaštita Materijala horseradish peroxidase immobilization dye wastewater |
| title | Immobilization of peroxidase from fresh horseradish extract for anthraquinone dye decolorization |
| title_full | Immobilization of peroxidase from fresh horseradish extract for anthraquinone dye decolorization |
| title_fullStr | Immobilization of peroxidase from fresh horseradish extract for anthraquinone dye decolorization |
| title_full_unstemmed | Immobilization of peroxidase from fresh horseradish extract for anthraquinone dye decolorization |
| title_short | Immobilization of peroxidase from fresh horseradish extract for anthraquinone dye decolorization |
| title_sort | immobilization of peroxidase from fresh horseradish extract for anthraquinone dye decolorization |
| topic | horseradish peroxidase immobilization dye wastewater |
| url | https://www.zastita-materijala.org/index.php/home/article/view/812 |
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