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Biodegradation of reactive textile dye Red BLI by an isolated bacterium Pseudomonas sp. SUK1.
Bioresour Technol. 2008 Jul; 99(11):4635-41.BT

Abstract

A novel bacterial strain capable of decolorizing reactive textile dye Red BLI is isolated from the soil sample collected from contaminated sites of textile industry from Solapur, India. The bacterial isolate was identified as Pseudomonas sp. SUK1 on the basis of 16S rDNA analysis. The Pseudomonas sp. SUK1 decolorized Red BLI (50 mg l(-1)) 99.28% within 1h under static anoxic condition at pH range from 6.5 to 7.0 and 30 degrees C. This strain has ability to decolorize various reactive textile dyes. UV-Vis spectroscopy, FTIR and TLC analysis of samples before and after dye decolorization in culture medium confirmed decolorization of Red BLI. A significant increase in the activities of aminopyrine N-demethylase and NADH-DCIP reductase in cells obtained after decolorization indicates involvement of these enzymes in the decolorization process. Phytotoxicity testing with the seeds of Sorghum vulgare and Phaseolus mungo, showed more sensitivity towards the dye, while the products obtained after dye decolorization does not have any inhibitory effects.

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Authors+Show Affiliations

Kalyani DC
Department of Biochemistry, Shivaji University, Kolhapur 416 004, India.
Patil PS
No affiliation info available
Jadhav JP
No affiliation info available
Govindwar SP
No affiliation info available

MeSH

Azo CompoundsBiodegradation, EnvironmentalCell DeathColorColoring AgentsEnzymesPseudomonasSpectrophotometry, UltravioletSpectroscopy, Fourier Transform InfraredTextiles

Pub Type(s)

Journal Article

Language

eng

PubMed ID

17765541

Citation

Kalyani, D C., et al. "Biodegradation of Reactive Textile Dye Red BLI By an Isolated Bacterium Pseudomonas Sp. SUK1." Bioresource Technology, vol. 99, no. 11, 2008, pp. 4635-41.
Kalyani DC, Patil PS, Jadhav JP, et al. Biodegradation of reactive textile dye Red BLI by an isolated bacterium Pseudomonas sp. SUK1. Bioresour Technol. 2008;99(11):4635-41.
Kalyani, D. C., Patil, P. S., Jadhav, J. P., & Govindwar, S. P. (2008). Biodegradation of reactive textile dye Red BLI by an isolated bacterium Pseudomonas sp. SUK1. Bioresource Technology, 99(11), 4635-41.
Kalyani DC, et al. Biodegradation of Reactive Textile Dye Red BLI By an Isolated Bacterium Pseudomonas Sp. SUK1. Bioresour Technol. 2008;99(11):4635-41. PubMed PMID: 17765541.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Biodegradation of reactive textile dye Red BLI by an isolated bacterium Pseudomonas sp. SUK1. AU - Kalyani,D C, AU - Patil,P S, AU - Jadhav,J P, AU - Govindwar,S P, Y1 - 2007/08/31/ PY - 2006/11/02/received PY - 2007/04/30/revised PY - 2007/06/30/accepted PY - 2007/9/4/pubmed PY - 2008/8/5/medline PY - 2007/9/4/entrez SP - 4635 EP - 41 JF - Bioresource technology JO - Bioresour Technol VL - 99 IS - 11 N2 - A novel bacterial strain capable of decolorizing reactive textile dye Red BLI is isolated from the soil sample collected from contaminated sites of textile industry from Solapur, India. The bacterial isolate was identified as Pseudomonas sp. SUK1 on the basis of 16S rDNA analysis. The Pseudomonas sp. SUK1 decolorized Red BLI (50 mg l(-1)) 99.28% within 1h under static anoxic condition at pH range from 6.5 to 7.0 and 30 degrees C. This strain has ability to decolorize various reactive textile dyes. UV-Vis spectroscopy, FTIR and TLC analysis of samples before and after dye decolorization in culture medium confirmed decolorization of Red BLI. A significant increase in the activities of aminopyrine N-demethylase and NADH-DCIP reductase in cells obtained after decolorization indicates involvement of these enzymes in the decolorization process. Phytotoxicity testing with the seeds of Sorghum vulgare and Phaseolus mungo, showed more sensitivity towards the dye, while the products obtained after dye decolorization does not have any inhibitory effects. SN - 0960-8524 UR - https://www.unboundmedicine.com/medline/citation/17765541/Biodegradation_of_reactive_textile_dye_Red_BLI_by_an_isolated_bacterium_Pseudomonas_sp__SUK1_ L2 - https://linkinghub.elsevier.com/retrieve/pii/S0960-8524(07)00591-3 DB - PRIME DP - Unbound Medicine ER -