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dc.contributor.authorMayur Bharat Kurade-
dc.date.accessioned2017-08-11T05:47:39Z-
dc.date.available2017-08-11T05:47:39Z-
dc.date.issued2015-10-
dc.identifier.citationJOURNAL OF BIOSCIENCE AND BIOENGINEERING, NO xx, Page. 1-8en_US
dc.identifier.issn1389-1723-
dc.identifier.issn1347-4421-
dc.identifier.urihttp://www.sciencedirect.com/science/article/pii/S1389172315003291?via%3Dihub-
dc.identifier.urihttp://hdl.handle.net/20.500.11754/28506-
dc.description.abstractBioremediation is one of the milestones achieved by the biotechnological innovations. It is generating superior results in waste management such as removal of textile dyes, which are considered xenobiotic compounds and recalcitrant to biodegradation. In the present bioremedial approach, Brevibacillus laterosporus was used as an effective microbial tool to decolorize disperse dye Disperse Red 54 (DR54). Under optimized conditions (pH 7, 40 degrees C), B. laterosporus led to 100% decolorization of DR54 (at 50 mg L-1) within 48 h. Yeast extract and peptone, supplemented in medium enhanced the decolorization efficiency of the bacterium. During the decolorization process, activities of enzymes responsible for decolorization, such as tyrosinase, veratryl alcohol oxidase and NADH-DCIP reductase were induced by 132-, 1.51- and 4.37-fold, respectively. The completely different chromatographic/spectroscopic spectrum of metabolites obtained after decolorization confirmed the biodegradation of DR54 as showed by High pressure liquid chromatography, High pressure thin layer chromatography and Fourier transform infrared spectroscopy. Gas chromatography-Mass spectroscopy studies suggested the parent dye was biodegraded into simple final product, N-(1 lambda(3)-chlorinin-2-yl)acetamide. Phytotoxicity study suggested that the metabolites obtained after biodegradation of DR54 were non-toxic as compared to the untreated dye signifying the detoxification of the DR54 by B. laterosporus. (C) 2015, The Society for Biotechnology, Japan. All rights reserved.en_US
dc.description.sponsorshipAll the authors wish to thank the Department of Biotechnology, New Delhi, India for providing funds for this study (DBT Grant Number BT/PR-10094/BCE/08/599/2007).en_US
dc.language.isoenen_US
dc.publisherSOC BIOSCIENCE BIOENGINEERING JAPANen_US
dc.subjectBiodegradationen_US
dc.subjectBioremediationen_US
dc.subjectDecolorizationen_US
dc.subjectDetoxificationen_US
dc.subjectHigh pressure thin layer chromatographyen_US
dc.titleBiodegradation and detoxification of textile dye Disperse Red 54 by Brevibacillus laterosporus and determination of its metabolic fateen_US
dc.typeArticleen_US
dc.relation.noxx-
dc.identifier.doi10.1016/j.jbiosc.2015.08.014-
dc.relation.page1-8-
dc.relation.journalJOURNAL OF BIOSCIENCE AND BIOENGINEERING-
dc.contributor.googleauthorKurade, Mayur B.-
dc.contributor.googleauthorWaghmode, Tatoba R.-
dc.contributor.googleauthorKhandare, Rahul V.-
dc.contributor.googleauthorJeon, Byong-Hun-
dc.contributor.googleauthorGovindwar, Sanjay P.-
dc.relation.code2015002692-
dc.sector.campusS-
dc.sector.daehakINDUSTRY-UNIVERSITY COOPERATION FOUNDATION[S]-
dc.sector.departmentRESEARCH INSTITUTE-
dc.identifier.pidmayurkurade-
dc.identifier.orcidhttp://orcid.org/0000-0001-7861-203X-
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