Biodegradation mechanism of phenanthrene by halophilic hortaea sp. B15
This aim of the study is to investigate a halophilic bacterium Hortaea sp. B15, isolated from petroleum-contaminated soil for biodegradation of phenanthrene. Hortaea sp. B15 has the ability to completely degrade phenanthrene (100 mg/L) under salinity 10% within 1-week incubation. The metabolitic pro...
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| Format: | Article |
| Language: | English English |
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Springer International Publishing
2018
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| Online Access: | http://umpir.ump.edu.my/id/eprint/22350/ http://umpir.ump.edu.my/id/eprint/22350/1/Biodegradation%20Mechanism%20of%20Phenanthrene%20by%20Halophilic%20Hortaea%20sp.pdf http://umpir.ump.edu.my/id/eprint/22350/7/Biodegradation%20Mechanism%20of%20Phenanthrene%20by%20Halophilic%20Hortaea%20sp.%20B15.pdf |
| _version_ | 1848821573777096704 |
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| author | Risky Ayu, Kristanti Hadibarata, Tony Al Farraj, Dunia A. Elshikh, Mohamed Soliman Alkufeidy, Roua M. |
| author_facet | Risky Ayu, Kristanti Hadibarata, Tony Al Farraj, Dunia A. Elshikh, Mohamed Soliman Alkufeidy, Roua M. |
| author_sort | Risky Ayu, Kristanti |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | This aim of the study is to investigate a halophilic bacterium Hortaea sp. B15, isolated from petroleum-contaminated soil for biodegradation of phenanthrene. Hortaea sp. B15 has the ability to completely degrade phenanthrene (100 mg/L) under salinity 10% within 1-week incubation. The metabolitic product of phenanthrene was identified and assayed by using ultraviolet-visible spectrophotometer and mass spectral analysis. Result revealed that Hortaea sp. B15 metabolized phenanthrene to form 9,10-phenanthrene quinone, salicylic acid, and gentisic acid. Hortaea sp. B15 has an efficient utilization of phenanthrene in high-saline liquid medium. All the results indicated that the fungus has a promising application for the study of high-molecular-weight PAH biodegradation and contaminated saline-alkali soil bioremediation. |
| first_indexed | 2025-11-15T02:27:30Z |
| format | Article |
| id | ump-22350 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English English |
| last_indexed | 2025-11-15T02:27:30Z |
| publishDate | 2018 |
| publisher | Springer International Publishing |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-223502018-11-19T04:35:07Z http://umpir.ump.edu.my/id/eprint/22350/ Biodegradation mechanism of phenanthrene by halophilic hortaea sp. B15 Risky Ayu, Kristanti Hadibarata, Tony Al Farraj, Dunia A. Elshikh, Mohamed Soliman Alkufeidy, Roua M. T Technology (General) This aim of the study is to investigate a halophilic bacterium Hortaea sp. B15, isolated from petroleum-contaminated soil for biodegradation of phenanthrene. Hortaea sp. B15 has the ability to completely degrade phenanthrene (100 mg/L) under salinity 10% within 1-week incubation. The metabolitic product of phenanthrene was identified and assayed by using ultraviolet-visible spectrophotometer and mass spectral analysis. Result revealed that Hortaea sp. B15 metabolized phenanthrene to form 9,10-phenanthrene quinone, salicylic acid, and gentisic acid. Hortaea sp. B15 has an efficient utilization of phenanthrene in high-saline liquid medium. All the results indicated that the fungus has a promising application for the study of high-molecular-weight PAH biodegradation and contaminated saline-alkali soil bioremediation. Springer International Publishing 2018 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/22350/1/Biodegradation%20Mechanism%20of%20Phenanthrene%20by%20Halophilic%20Hortaea%20sp.pdf pdf en http://umpir.ump.edu.my/id/eprint/22350/7/Biodegradation%20Mechanism%20of%20Phenanthrene%20by%20Halophilic%20Hortaea%20sp.%20B15.pdf Risky Ayu, Kristanti and Hadibarata, Tony and Al Farraj, Dunia A. and Elshikh, Mohamed Soliman and Alkufeidy, Roua M. (2018) Biodegradation mechanism of phenanthrene by halophilic hortaea sp. B15. Water, Air, & Soil Pollution, 229 (10). pp. 1-8. ISSN 0049-6979(Print); 1573-2932(Online). (Published) https://doi.org/10.1007/s11270-018-3969-9 10.1007/s11270-018-3969-9 |
| spellingShingle | T Technology (General) Risky Ayu, Kristanti Hadibarata, Tony Al Farraj, Dunia A. Elshikh, Mohamed Soliman Alkufeidy, Roua M. Biodegradation mechanism of phenanthrene by halophilic hortaea sp. B15 |
| title | Biodegradation mechanism of phenanthrene by halophilic hortaea sp. B15 |
| title_full | Biodegradation mechanism of phenanthrene by halophilic hortaea sp. B15 |
| title_fullStr | Biodegradation mechanism of phenanthrene by halophilic hortaea sp. B15 |
| title_full_unstemmed | Biodegradation mechanism of phenanthrene by halophilic hortaea sp. B15 |
| title_short | Biodegradation mechanism of phenanthrene by halophilic hortaea sp. B15 |
| title_sort | biodegradation mechanism of phenanthrene by halophilic hortaea sp. b15 |
| topic | T Technology (General) |
| url | http://umpir.ump.edu.my/id/eprint/22350/ http://umpir.ump.edu.my/id/eprint/22350/ http://umpir.ump.edu.my/id/eprint/22350/ http://umpir.ump.edu.my/id/eprint/22350/1/Biodegradation%20Mechanism%20of%20Phenanthrene%20by%20Halophilic%20Hortaea%20sp.pdf http://umpir.ump.edu.my/id/eprint/22350/7/Biodegradation%20Mechanism%20of%20Phenanthrene%20by%20Halophilic%20Hortaea%20sp.%20B15.pdf |