Simultaneous degradation of 3-chlorobenzoate and phenolic compounds by a defined mixed culture of Pseudomonas spp
A mixed culture of a chlorobenzoate-(3-CBA)-degrading Pseudomonas aeruginosa, strain 3mT, and a phenol/cresols-degrading Pseudomonas sp., strain CP4, simultaneously and efficiently degraded mixtures of 3-CBA and phenol/cresols. However, strains 3mT and CP4 used ortho- and meta-ring cleavage pathways...
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Veröffentlicht in: | World journal of microbiology & biotechnology 1995-03, Vol.11 (2), p.148-152 |
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creator | BABU, K. S AJITH-KUMAR, P. V KUNHI, A. A. M |
description | A mixed culture of a chlorobenzoate-(3-CBA)-degrading Pseudomonas aeruginosa, strain 3mT, and a phenol/cresols-degrading Pseudomonas sp., strain CP4, simultaneously and efficiently degraded mixtures of 3-CBA and phenol/cresols. However, strains 3mT and CP4 used ortho- and meta-ring cleavage pathways, respectively. Degradation of 3-CBA was complete when the 3-CBA was equal in amount to or less than that of phenol. CP4/3mT inoculum ratios (w/w) of 1:1 or 1:2 gave the most effective degradation of both the substrates in the mixture. The mixed culture degraded equimolar mixtures of 3-CBA/phenol up to 10 mM. Equimolar mixtures of 3-CBA and o-, m- or p-cresol were also degraded by the mixed culture. |
doi_str_mv | 10.1007/BF00704636 |
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Equimolar mixtures of 3-CBA and o-, m- or p-cresol were also degraded by the mixed culture.</description><identifier>ISSN: 0959-3993</identifier><identifier>EISSN: 1573-0972</identifier><identifier>DOI: 10.1007/BF00704636</identifier><language>eng</language><publisher>Dordrecht: Springer</publisher><subject>Biological and medical sciences ; Biology of microorganisms of confirmed or potential industrial interest ; Biotechnology ; Fundamental and applied biological sciences. 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Equimolar mixtures of 3-CBA and o-, m- or p-cresol were also degraded by the mixed culture.</description><subject>Biological and medical sciences</subject><subject>Biology of microorganisms of confirmed or potential industrial interest</subject><subject>Biotechnology</subject><subject>Fundamental and applied biological sciences. 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CP4/3mT inoculum ratios (w/w) of 1:1 or 1:2 gave the most effective degradation of both the substrates in the mixture. The mixed culture degraded equimolar mixtures of 3-CBA/phenol up to 10 mM. Equimolar mixtures of 3-CBA and o-, m- or p-cresol were also degraded by the mixed culture.</abstract><cop>Dordrecht</cop><pub>Springer</pub><doi>10.1007/BF00704636</doi><tpages>5</tpages></addata></record> |
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subjects | Biological and medical sciences Biology of microorganisms of confirmed or potential industrial interest Biotechnology Fundamental and applied biological sciences. Psychology Mission oriented research Physiology and metabolism Pseudomonas aeruginosa |
title | Simultaneous degradation of 3-chlorobenzoate and phenolic compounds by a defined mixed culture of Pseudomonas spp |
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