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- Publisher Website: 10.1007/s10532-010-9447-8
- Scopus: eid_2-s2.0-79961171254
- PMID: 21188476
- WOS: WOS:000293632400006
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Article: Biodegradation of leuco derivatives of triphenylmethane dyes by Sphingomonas sp. CM9
Title | Biodegradation of leuco derivatives of triphenylmethane dyes by Sphingomonas sp. CM9 |
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Authors | |
Keywords | Decolorization Degradation Leuco derivatives of triphenylmethane dyes Metabolic products |
Issue Date | 2011 |
Citation | Biodegradation, 2011, v. 22, n. 5, p. 897-904 How to Cite? |
Abstract | A leuco derivatives of triphenylmethane dyes degrading bacterium, strain CM9, was isolated from an aquafarm field. Based on morphology, physiologic tests, 16S rDNA sequence, and phylogenetic characteristics, it was identified as Sphingomonas sp. This strain was capable of degrading leucomalachite green (LMG), leucocrystal violet and leucobasic fuchsin completely. The relationship between bacterium growth and LMG degradation suggested that strain CM9 could use LMG as the sole source of carbon. The most LMG degradation activity of CM9 crude extract was observed at pH 7.0 and at 30°C. Many metal ions had little inhibition effect on the degradation activity of the crude extract. CM9 also showed strong decolorization of triphenylmethane dyes to their leuco derivatives. GC/MS analysis detected two novel metabolic products, methylbenzene and 4-aminophenol, during the LMG degradation by CM9. © 2010 Springer Science+Business Media B.V. |
Persistent Identifier | http://hdl.handle.net/10722/307332 |
ISSN | 2023 Impact Factor: 3.1 2023 SCImago Journal Rankings: 0.840 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Wu, Jun | - |
dc.contributor.author | Li, Liguan | - |
dc.contributor.author | Du, Hongwei | - |
dc.contributor.author | Jiang, Lijuan | - |
dc.contributor.author | Zhang, Qiong | - |
dc.contributor.author | Wei, Zhongbo | - |
dc.contributor.author | Wang, Xiaolin | - |
dc.contributor.author | Xiao, Lin | - |
dc.contributor.author | Yang, Liuyan | - |
dc.date.accessioned | 2021-11-03T06:22:23Z | - |
dc.date.available | 2021-11-03T06:22:23Z | - |
dc.date.issued | 2011 | - |
dc.identifier.citation | Biodegradation, 2011, v. 22, n. 5, p. 897-904 | - |
dc.identifier.issn | 0923-9820 | - |
dc.identifier.uri | http://hdl.handle.net/10722/307332 | - |
dc.description.abstract | A leuco derivatives of triphenylmethane dyes degrading bacterium, strain CM9, was isolated from an aquafarm field. Based on morphology, physiologic tests, 16S rDNA sequence, and phylogenetic characteristics, it was identified as Sphingomonas sp. This strain was capable of degrading leucomalachite green (LMG), leucocrystal violet and leucobasic fuchsin completely. The relationship between bacterium growth and LMG degradation suggested that strain CM9 could use LMG as the sole source of carbon. The most LMG degradation activity of CM9 crude extract was observed at pH 7.0 and at 30°C. Many metal ions had little inhibition effect on the degradation activity of the crude extract. CM9 also showed strong decolorization of triphenylmethane dyes to their leuco derivatives. GC/MS analysis detected two novel metabolic products, methylbenzene and 4-aminophenol, during the LMG degradation by CM9. © 2010 Springer Science+Business Media B.V. | - |
dc.language | eng | - |
dc.relation.ispartof | Biodegradation | - |
dc.subject | Decolorization | - |
dc.subject | Degradation | - |
dc.subject | Leuco derivatives of triphenylmethane dyes | - |
dc.subject | Metabolic products | - |
dc.title | Biodegradation of leuco derivatives of triphenylmethane dyes by Sphingomonas sp. CM9 | - |
dc.type | Article | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1007/s10532-010-9447-8 | - |
dc.identifier.pmid | 21188476 | - |
dc.identifier.scopus | eid_2-s2.0-79961171254 | - |
dc.identifier.volume | 22 | - |
dc.identifier.issue | 5 | - |
dc.identifier.spage | 897 | - |
dc.identifier.epage | 904 | - |
dc.identifier.isi | WOS:000293632400006 | - |