You are hereHome | Biodecolourization and biotransformation of textile dyes remazol violet-5R and remazol brillant orange-3R by Bacillus sp. DT9 isolated from textile effluents
Biodecolourization and biotransformation of textile dyes remazol violet-5R and remazol brillant orange-3R by Bacillus sp. DT9 isolated from textile effluentsView Crossref metadata(active tab) <div id="edit-xml" class="form-item form-type-item"> <?xml version="1.0"?> <doi_batch version="4.4.1" xmlns="http://www.crossref.org/schema/4.4.1" xmlns:jats="http://www.ncbi.nlm.nih.gov/JATS1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.crossref.org/schema/4.4.1 http://www.crossref.org/schemas/crossref4.4.1.xsd"><head><doi_batch_id>000690</doi_batch_id><timestamp>1713557980</timestamp><depositor><depositor_name>University of the Aegean</depositor_name><email_address>uoa@university.com</email_address></depositor><registrant>Global NEST Journal</registrant></head><body><journal><journal_metadata><full_title>Global NEST Journal</full_title><full_title>Global NEST: the international Journal</full_title><issn media_type="print">1790-7632</issn><issn media_type="electronic">2241-777X</issn></journal_metadata><journal_issue><titles><title>Issue 1</title></titles><publication_date><month>03</month><year>2024</year></publication_date><journal_volume><volume>19</volume></journal_volume><issue>1</issue></journal_issue><journal_article><titles><title>Biodecolourization and biotransformation of textile dyes remazol violet-5R and remazol brillant orange-3R by Bacillus sp. DT9 isolated from textile effluents</title></titles><abstract xmlns="http://www.ncbi.nlm.nih.gov/JATS1"><p><p>The present study aims to evaluate RV-5R and RBO-3R decolourizing potential of <em>Bacillus</em> sp. DT9 isolated from textile effluent in Denizli (Turkey). In present study, maximum dye-decolourizing efficiency of the culture was achieved at 25 mg l<sup>-1</sup> concentration of RV-5R and 500 mg l<sup>-1</sup> concentration of RBO-3R. While the optimum dye-decolorizing activity of DT9 was observed at pH 7.5 and 37<sup>o</sup>C in sucrose for RV-5R (91.66% decolourization rate), 500 mg l<sup>-1</sup> RBO-3R concentration by<em> Bacillus</em> sp. DT9 was decolourized at pH 9.0 and 30°C in sucrose/peptone containing medium (98.41% decolourization rate). In other step of study, DT9 was immobilized in Ca-alginate. According to immobilization results, the percentage of decolourization of RV-5R was found very similar to cell free result. But, the percentage of decolourization of RBO-3R decreased 30.0%, when DT-9 cells were immobilized in Ca-alginate. Metabolites of the RV-5R and RBO-3R biodegradation were analysed via ESI-TOF/MS analysis at the end of decolourization process, and the biotransformation and dimerization was confirmed.</p> </p></abstract><publication_date><month>03</month><day>30</day><year>2017</year></publication_date><pages><first_page>176</first_page><last_page>181</last_page></pages><publisher_item><identifier id_type="pii">gnest_02080</identifier></publisher_item><doi_data><doi>10.30955/gnj.002080</doi><timestamp>1713557980</timestamp><resource>https://journal.gnest.org/publication/gnest_02080</resource></doi_data></journal_article></journal></body></doi_batch> </div>
