Biodegradation of beta-cypermethrin and 3-phenoxybenzoic acid by a novel Ochrobactrum lupini DG-S-01

Chen, Shaohua; Hu, Meiying; Liu, Jingjing; Zhong, Guohua; Liu, Yang; Rizwan-ul-Haq, Muhammad; Han, Haitao

doi:10.1016/j.jhazmat.2011.01.049

Cited by 157 publications

(112 citation statements)

References 39 publications

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“…Degradation of deltamethrin is slower under anaerobic or sterile conditions, indicating important role of soil microorganisms in this process (Chapman et al 1981;Zhang et al 1984;Grant and Betts 2004). Deltamethrin-and other pyrethroid-degrading bacteria were found in various genera such as Micrococcus (Tallur et al 2008), Pseudomonas (Grant et al 2002;Jilani and Khan 2006;Fulekar 2009), Sphingobium (Guo et al 2009), Ochrobactrum (Chen et al 2011a), Streptomyces (Chen et al 2011b(Chen et al , 2012a, Stenotrophomonas (Chen et al 2011c), and Bacillus (Chen et al 2012b). The pathway of deltamethrin degradation as well as its intermediates was described in detail.…”

Section: Introductionmentioning

confidence: 99%

Enhancement of deltamethrin degradation by soil bioaugmentation with two different strains of Serratia marcescens

Cycoń

Żmijowska

Piotrowska‐Seget

2013

Int. J. Environ. Sci. Technol.

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Deltamethrin is one of the most commonly used pyrethroid in agricultural practice in different geographic regions of the world. It is detected in many environments, especially in soil and water, and can exhibit toxic effect to human and other organisms. In this study, we describe two bacterial strains DeI-1 and DeI-2, isolated from soil, and both identified as Serratia marcescens based on profile of the fatty acid methyl esters, biochemical test, and 16S RNA gene analysis, which were shown to efficiently degrade deltamethrin. Degradation of deltamethrin in mineral salt medium (50 mg l -1 ) proceeded by strains DeI-1 or DeI-2 reached the values of 88.3 or 82.8 % after 10 days, and DT50 was 2.8 or 4.0 days, respectively. Bioaugmentation of deltamethrin-contaminated non-sterile soils (100 mg kg -1 ) with strains DeI-1 or DeI-2 (3 9 10 6 cells g -1 of soil) enhanced the disappearance rate of pyrethroid, and its DT50 was reduced by 44.9, 33.1, 44.4, and 58.2 days or 39.1, 25.8, 35.6, and 46.0 days in sandy, sandy loam, silty loam, and silty soils, respectively, in comparison with non-sterile soils with only indigenous microflora. The three-way ANOVA indicated that DT50 of deltamethrin was significantly (P \ 0.01) affected by soil type, microflora presence, and inoculum, and the interaction between these factors. Generally, the lower content of clay and organic carbon in soil, the higher degradation rate of deltamethrin was observed. Obtained results show that both strains of S. marcescens may possess potential to be used in bioremediation of deltamethrincontaminated soils.

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Section: Introductionmentioning

confidence: 99%

Enhancement of deltamethrin degradation by soil bioaugmentation with two different strains of Serratia marcescens

Cycoń

Żmijowska

Piotrowska‐Seget

2013

Int. J. Environ. Sci. Technol.

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“…(Chen et al 2011b), Ochrobactrum sp. (Chen et al 2011c), Stenotrophomonas sp. (Chen et al 2011d), and Pseudomonas sp.…”

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confidence: 99%

Bioremediation of β-cypermethrin and 3-phenoxybenzaldehyde contaminated soils using Streptomyces aureus HP-S-01

Chen

Geng

Xiao

et al. 2011

Appl Microbiol Biotechnol

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Using laboratory and field experiments, the ability of Streptomyces aureus HP-S-01 to eliminate β-cypermethrin (β-CP) and its metabolite 3-phenoxybenzaldehyde (3-PBA) in soils was investigated. In the laboratory, 80.5% and 73.1% of the initial dose of β-CP and 3-PBA (50 mg kg(-1)) was removed in sterilized soils within 10 days, respectively, while in the same period, disappearance rate of β-CP and 3-PBA in non-sterilized soils was higher and reached 87.8% and 79.3%, respectively. Furthermore, the disappearance process followed the first-order kinetics and the half-life (T (1/2)) for β-CP and 3-PBA reduced by 20.3-52.9 and 133.7-186.8 days, respectively, as compared to the controls. The addition of sucrose to the soils enhanced the ability of strain HP-S-01 to eliminate β-CP and 3-PBA. Similar results were observed in the field experiments. The introduced strain HP-S-01 quickly adapted to the environment and rapidly removed β-CP and 3-PBA without any lag phases in the field experiments. Compared with the controls, 47.9% and 67.0% of applied dose of β-CP and 3-PBA was removed from the soils without extra carbon sources and 52.5% and 73.3% of β-CP and 3-PBA was eliminated in soils supplemented with sucrose within 10 days, respectively. Analysis of β-CP degradation products in soil indicated that the tested strain transform β-CP to 3-PBA and α-hydroxy-3-phenoxy-benzeneacetonitrile. However, both intermediates were transient and they disappeared after 10 days. Therefore, the selected actinomyces strain HP-S-01 is suitable for the efficient and rapid bioremediation of β-CP contaminated soils.

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“…From the results in table 7, In the molecular structure of cypermethrin there is an ester bond which is not as firm as other chemical bonds. Previous studies indicated that the first step in the microbial degradation and detoxification of cypermethrin is the hydrolysis of its carboxyl ester linkage [36]. It is evident from GC/MS results that E. cloacae degraded cypermethrin by reductive dechlorination, oxidation or/and hydrolysis to transform to other metabolites.…”

Section: Gc-ms Analysis Of Biodegraded Cypermethrinmentioning

confidence: 99%

Comparison the Biodegradation Efficiency of Cypermethrin by Pseudomonas aeruginosa and Enterobactercloacae

2017

IJSR

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Two local bacterial isolates were isolated from agriculture soil contaminated with cypermethrin from AlAbaeje village in Baghdad city,Iraq. Primary screening was done to test bacterial ability to growth and resistance to cypermethrin by using nutrient agar plates containing 500 mg L -1 cypermethrin as a sole source of carbon and energy, and incubation at 37 ºϹ for 72 hours. Secondary screening results showed that these two bacterial isolates have the ability to grow and resistance cypermethrin concentration till 3600 mg L -1 in solid MMSM.In lab experiment and under optimal conditions, cypermethrin biodegradation was measured by using FTIR and GC-MS analysis.The results shown that E.cloacae was the best isolate for degrading cypermethrin with percentage 94% while P. aeruginosa with degrading percentage 88%.

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Biodegradation of beta-cypermethrin and 3-phenoxybenzoic acid by a novel Ochrobactrum lupini DG-S-01

Cited by 157 publications

References 39 publications

Enhancement of deltamethrin degradation by soil bioaugmentation with two different strains of Serratia marcescens

Enhancement of deltamethrin degradation by soil bioaugmentation with two different strains of Serratia marcescens

Bioremediation of β-cypermethrin and 3-phenoxybenzaldehyde contaminated soils using Streptomyces aureus HP-S-01

Comparison the Biodegradation Efficiency of Cypermethrin by Pseudomonas aeruginosa and Enterobactercloacae

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