globalchange  > 过去全球变化的重建
DOI: 10.1016/j.marpolbul.2016.02.035
Scopus记录号: 2-s2.0-84990922562
论文题名:
Potential biodegradation of crude petroleum oil by newly isolated halotolerant microbial strains from polluted Red Sea area
作者: Shetaia Y.M.H.; El khalik W.A.A.; Mohamed T.M.; Farahat L.A.; ElMekawy A.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2016
卷: 111, 期:2018-01-02
起始页码: 435
结束页码: 442
语种: 英语
英文关键词: Biodegradation ; Crude oil ; Halotolerant ; Lipomyces ; Paecilomyces
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science ; Earth and Planetary Sciences: Oceanography ; Environmental Science: Pollution
英文摘要: Two microbial isolates from oil polluted Red Sea water in Egypt, designated as RS-Y1 and RS-F3, were found capable of degrading Belayim mix (BX) crude oil. Strains RS-Y1 and RS-F3 were assigned to the genera Lipomyces tetrasporus and Paecilomyces variotii based on their morphological and physiological characteristics. Both isolates were compared for the biodegradation of crude petroleum-oil hydrocarbons in basal salt medium supplemented with 5% (w/v) of BX-crude oil. Gas chromatography profile showed that the biodegradation of total petroleum hydrocarbons (TPHs) inoculated with L. tetrasporus (68.3%) and P. variotii (58.15%) along with their consortium (66%) significantly reduced TPHs levels as compared to the control after 30 days. L. tetrasporus (44.5%) was more effective than P. variotii strain (32.89%) in reducing the unresolved complex mixtures (UCM) content from the medium. Both isolates exhibited a strong growth over a wide range of salinity (5–45 g/L NaCl). © 2016 Elsevier Ltd
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/86745
Appears in Collections:过去全球变化的重建
全球变化的国际研究计划

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作者单位: Microbiology Department, Faculty of Science, Ain shams University, Egypt; Egyptian Petroleum Research Institute (EPRI), Cairo, Egypt; Department of Chemistry, Faculty of Science, Tanta University, Tanta, Egypt; Department of Industrial Biotechnology, Genetic Engineering and Biotechnology Research Institute, University of Sadat City (USC), Sadat City, Egypt; School of Chemical Engineering, University of Adelaide, Adelaide, Australia

Recommended Citation:
Shetaia Y.M.H.,El khalik W.A.A.,Mohamed T.M.,et al. Potential biodegradation of crude petroleum oil by newly isolated halotolerant microbial strains from polluted Red Sea area[J]. Marine Pollution Bulletin,2016-01-01,111(2018-01-02)
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