Comparison of indigo carmine decolorization by Pseudomonas aeruginosa and crude laccase enzyme from Funalia trogii

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dc.authoridÖZBEY, Elif/0000-0001-7215-1922
dc.authoridYesilada, Ozfer/0000-0003-0038-6575
dc.authoridBoran, Filiz Kuru/0000-0002-8801-7987;
dc.authorwosidÖZBEY, Elif/AAJ-5577-2021
dc.authorwosidYesilada, Ozfer/ABI-1335-2020
dc.authorwosidBoran, Filiz Kuru/AAA-3061-2021
dc.authorwosidBirhanli, Emre/AAA-4009-2021
dc.contributor.authorBoran, Filiz
dc.contributor.authorBirhanli, Emre
dc.contributor.authorYesilada, Ozier
dc.contributor.authorOzbey, Elif
dc.date.accessioned2024-08-04T20:09:57Z
dc.date.available2024-08-04T20:09:57Z
dc.date.issued2019
dc.departmentİnönü Üniversitesien_US
dc.description.abstractThe effects of incubation time, temperature, initial pH, and dye concentration on the indigo carmine decolorization activity of Pseudomonas aeruginosa ATCC 10145 and some factors on the decolorization potential of crude laccase enzyme obtained from Funalia trogii ATCC 200800 were comparatively investigated. This bacterium showed effective decolorization activity at all agitation and temperature values. Indigo carmine was greatly decolorized by P. aeruginosa at all pH values except pH 10. A decrease in decolorization activity occurred with increasing dye concentration, but this bacterium effectively decolorized the dye within 24 h. The decolorization process was through microbial metabolism, not biosorption. No decolorization or laccase activity could be obtained by the cell-free intracellular extract or culture filtrate of this bacterium. On the other hand, crude laccase effectively decolorized indigo carmine under highly acidic conditions, especially at pH 3.0 as 57% in 300 seconds. This activity decreased progressively due to the increase in pH values. In a short incubation period and at high temperature values, the crude laccase enzyme removed the color of the dye at 50 degrees C (56%), 60 degrees C (45%), and 70 degrees C (38%). These data are important for improving methods for decolorization of textile dyes used at high temperatures in various industrial applications.en_US
dc.identifier.doi10.3906/biy-1807-48
dc.identifier.endpage46en_US
dc.identifier.issn1300-0152
dc.identifier.issn1303-6092
dc.identifier.issue1en_US
dc.identifier.pmid30930634en_US
dc.identifier.scopus2-s2.0-85062665027en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage37en_US
dc.identifier.trdizinid336014en_US
dc.identifier.urihttps://doi.org/10.3906/biy-1807-48
dc.identifier.urihttps://search.trdizin.gov.tr/yayin/detay/336014
dc.identifier.urihttps://hdl.handle.net/11616/92525
dc.identifier.volume43en_US
dc.identifier.wosWOS:000458059900005en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakTR-Dizinen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherTubitak Scientific & Technological Research Council Turkeyen_US
dc.relation.ispartofTurkish Journal of Biologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectBacteriumen_US
dc.subjectcrude laccaseen_US
dc.subjectdecolorizationen_US
dc.subjectindigo carmineen_US
dc.titleComparison of indigo carmine decolorization by Pseudomonas aeruginosa and crude laccase enzyme from Funalia trogiien_US
dc.typeArticleen_US

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