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Decolorization and biodegradation of textile dye Navy blue HER by Trichosporon beigelii NCIM-3326.
J Hazard Mater. 2009 Jul 30; 166(2-3):1421-8.JH

Abstract

Navy blue HER was decolorized and degraded within 24h by Trichosporon beigelii NCIM-3326 under static condition. In the present study, we investigated various physicochemical parameters such as agitation, temperature, pH, cell concentration, initial dye concentration and different carbon and nitrogen sources to achieve maximum dye degradation by T. beigelii. Sequentially, decolorization and decrease in the total organic carbon (TOC) of Navy blue HER by T. beigelii were measured. Among five strains T. beigelii gave the better performance on the decolorization of Navy blue HER along with a 95% TOC reduction within 24h. A significant increase in the activities of NADH-DCIP (dichlorophenolindophenol) reductase and azoreductase in the cells obtained after complete decolorization presumably indicates involvement of these enzymes in decolorization process. UV-vis, TLC, HPLC and FTIR analysis of extracted products confirmed the biodegradation of Navy blue HER. Phytotoxicity study demonstrated no toxicity of the biodegraded products with respect to plants viz. Phaseolus mungo and Sorghum vulgare. In addition to Navy blue HER, this strain also shows ability to decolorize various industrial dyes, including Red HE7B, Golden yellow 4BD, Green HE4BD, Orange HE2R, Malachite green, Crystal violet and Methyl violet.

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Authors+Show Affiliations

Saratale RG
Department of Biochemistry, Shivaji University, Kolhapur 416004 (MS), India.
Saratale GD
No affiliation info available
Chang JS
No affiliation info available
Govindwar SP
No affiliation info available

MeSH

Biodegradation, EnvironmentalBiotransformationColoring AgentsIndustrial WasteOxidoreductasesPlantsTextilesToxicity TestsTrichosporon

Pub Type(s)

Journal Article

Language

eng

PubMed ID

19157708

Citation

Saratale, R G., et al. "Decolorization and Biodegradation of Textile Dye Navy Blue HER By Trichosporon Beigelii NCIM-3326." Journal of Hazardous Materials, vol. 166, no. 2-3, 2009, pp. 1421-8.
Saratale RG, Saratale GD, Chang JS, et al. Decolorization and biodegradation of textile dye Navy blue HER by Trichosporon beigelii NCIM-3326. J Hazard Mater. 2009;166(2-3):1421-8.
Saratale, R. G., Saratale, G. D., Chang, J. S., & Govindwar, S. P. (2009). Decolorization and biodegradation of textile dye Navy blue HER by Trichosporon beigelii NCIM-3326. Journal of Hazardous Materials, 166(2-3), 1421-8. https://doi.org/10.1016/j.jhazmat.2008.12.068
Saratale RG, et al. Decolorization and Biodegradation of Textile Dye Navy Blue HER By Trichosporon Beigelii NCIM-3326. J Hazard Mater. 2009 Jul 30;166(2-3):1421-8. PubMed PMID: 19157708.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Decolorization and biodegradation of textile dye Navy blue HER by Trichosporon beigelii NCIM-3326. AU - Saratale,R G, AU - Saratale,G D, AU - Chang,J S, AU - Govindwar,S P, Y1 - 2008/12/24/ PY - 2008/10/02/received PY - 2008/11/28/revised PY - 2008/12/12/accepted PY - 2009/1/23/entrez PY - 2009/1/23/pubmed PY - 2009/8/6/medline SP - 1421 EP - 8 JF - Journal of hazardous materials JO - J Hazard Mater VL - 166 IS - 2-3 N2 - Navy blue HER was decolorized and degraded within 24h by Trichosporon beigelii NCIM-3326 under static condition. In the present study, we investigated various physicochemical parameters such as agitation, temperature, pH, cell concentration, initial dye concentration and different carbon and nitrogen sources to achieve maximum dye degradation by T. beigelii. Sequentially, decolorization and decrease in the total organic carbon (TOC) of Navy blue HER by T. beigelii were measured. Among five strains T. beigelii gave the better performance on the decolorization of Navy blue HER along with a 95% TOC reduction within 24h. A significant increase in the activities of NADH-DCIP (dichlorophenolindophenol) reductase and azoreductase in the cells obtained after complete decolorization presumably indicates involvement of these enzymes in decolorization process. UV-vis, TLC, HPLC and FTIR analysis of extracted products confirmed the biodegradation of Navy blue HER. Phytotoxicity study demonstrated no toxicity of the biodegraded products with respect to plants viz. Phaseolus mungo and Sorghum vulgare. In addition to Navy blue HER, this strain also shows ability to decolorize various industrial dyes, including Red HE7B, Golden yellow 4BD, Green HE4BD, Orange HE2R, Malachite green, Crystal violet and Methyl violet. SN - 1873-3336 UR - https://www.unboundmedicine.com/medline/citation/19157708/Decolorization_and_biodegradation_of_textile_dye_Navy_blue_HER_by_Trichosporon_beigelii_NCIM_3326_ L2 - https://linkinghub.elsevier.com/retrieve/pii/S0304-3894(08)01915-8 DB - PRIME DP - Unbound Medicine ER -