Study of Biosurfactant Production by Bacterial Consortium Isolated from Oil Contaminated Soil

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

SOLEYMANI S.; LAKZIAN A.; Fottovat A.; RAMAZANPOUR M.R.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: Journal of Soil Biology Year:2020 | Volume:8 | Issue:1 Page(s): 55-72

Download Full-Text

Persian Verion

View:

363

Download:

Cites:

Information Journal Paper

Title

Study of Biosurfactant Production by Bacterial Consortium Isolated from Oil Contaminated Soil

Author(s)

SOLEYMANI S. | LAKZIAN A. | Fottovat A. | RAMAZANPOUR M.R. | Issue Writer Certificate

Keywords

Bacillus sp.Q1

BioremediationQ1

Hydrocarbon contaminationQ1

Pseudomonas spQ1

Abstract

Acenaphthene, a natural component of crude oil, is a carcinogenic compound and persistent to degradation. Bioremediation, which involves the use of living microorganisms for degradation and mineralization of contaminants, used to remove persistent contaminants such as Acenaphthene. Complete degradation of hydrocarbons is the result of different species activity that is known as a bacterial consortium. On the other hand, the low solubility of oil pollutants is a limiting factor in Bioremediation. So, recently biosurfactant-producing bacterial consortia have been considered in the Bioremediation to increase the bioavailability of oil contaminants. In the present study, Asenaphthene degrading bacteria were isolated by enriching the oil-contaminated soil and then, the biosurfactant-producing bacteria were screened based on the surface tension of the medium containing the isolates. After bacterial identification, degradation of Acenaphthene by isolates, consortium, and extracted biosurfactants from isolates, were investigated in the aqueous medium and soil. The results showed that both AP3 and BM1 could decompose Acenaphthene and produce biosurfactants. The AP3, BM1, and their consortium degraded 72. 2%, 54%, and 100% of pollutants in the aqueous medium, respectively. The effect of biosurfactant extracted from AP3 on the degradation of Acenaphthene was more than the BM1 biosurfactant. Percentage of Acenaphthene degradation in soil by AP3 and consortium was 64. 7% and 75. 7% respectively, and the use of AP3 biosurfactant with the consortium led to complete degradation. 16S rRNA gene sequences of isolates showed that AP3 100% was compatible with Bacillus velezensis CR-502 (T) and BM1 99. 5% was compatible with Pseudomonas putida ATCC 12633. Therefore, the use of a consortium and biosurfactants improve the biodegradation of Acenaphthene compared to inoculation of individual isolates.

Cites

No record.

References

No record.

Cite

APA: Copy

SOLEYMANI, S., LAKZIAN, A., Fottovat, A., & RAMAZANPOUR, M.R.. (2020). Study of Biosurfactant Production by Bacterial Consortium Isolated from Oil Contaminated Soil. JOURNAL OF SOIL BIOLOGY, 8(1 ), 55-72. SID. https://sid.ir/paper/390535/en

Vancouver: Copy

SOLEYMANI S., LAKZIAN A., Fottovat A., RAMAZANPOUR M.R.. Study of Biosurfactant Production by Bacterial Consortium Isolated from Oil Contaminated Soil. JOURNAL OF SOIL BIOLOGY[Internet]. 2020;8(1 ):55-72. Available from: https://sid.ir/paper/390535/en

IEEE: Copy

S. SOLEYMANI, A. LAKZIAN, A. Fottovat, and M.R. RAMAZANPOUR, “Study of Biosurfactant Production by Bacterial Consortium Isolated from Oil Contaminated Soil,” JOURNAL OF SOIL BIOLOGY, vol. 8, no. 1 , pp. 55–72, 2020, [Online]. Available: https://sid.ir/paper/390535/en

Related Journal Papers