IDENTIFICATION AND CHARACTERIZATION OF BIOSURFACTANT PRODUCING BACTERIA ISOLATED FROM DIESEL-CONTAMINATED SEAWATER

One of the most severe environmental problems today is oil pollution, especially in seawater. Bioremediation is one method to restore the environment due to the pollution of hydrocarbon compounds. Natural surfactants produced by bacteria can accelerate the biodegradation of hydrocarbon compounds. Th...

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Autores principales:	Susanti M.E., Maftuch, Prihanto A.A.
Formato:	article
Lenguaje:	EN RU
Publicado:	Russian Journal of Agricultural and Socio-Economic Sciences 2021
Materias:	aeromonas hydrophila bioremediation biosurfactant oil spills Agriculture (General) S1-972
Acceso en línea:	https://doaj.org/article/6a1ea90ab21d46da846960d6678c44d3
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spelling	oai:doaj.org-article:6a1ea90ab21d46da846960d6678c44d32021-11-04T11:34:57ZIDENTIFICATION AND CHARACTERIZATION OF BIOSURFACTANT PRODUCING BACTERIA ISOLATED FROM DIESEL-CONTAMINATED SEAWATER10.18551/rjoas.2021-10.332226-1184https://doaj.org/article/6a1ea90ab21d46da846960d6678c44d32021-10-01T00:00:00Zhttps://doaj.org/toc/2226-1184One of the most severe environmental problems today is oil pollution, especially in seawater. Bioremediation is one method to restore the environment due to the pollution of hydrocarbon compounds. Natural surfactants produced by bacteria can accelerate the biodegradation of hydrocarbon compounds. This study aims to obtain indigenous bacteria which produce biosurfactants from the Tanjung Perak Port, Indonesia. Isolation using selective media obtained 22 isolates of bacteria. The results of the screening of biosurfactant-producing bacteria used three different tests. There are the drop collapse test, oil spreading test, and emulsification test. MWN-8 isolate was the isolate that showed the best results. Microbact testing confirmed that the MWN-8 isolate was Aeromonas hydrophila with an accuracy rate of 96.43%.Susanti M.E.MaftuchPrihanto A.A.Russian Journal of Agricultural and Socio-Economic Sciencesarticleaeromonas hydrophilabioremediationbiosurfactantoil spillsAgriculture (General)S1-972ENRURussian Journal of Agricultural and Socio-Economic Sciences, Vol 118, Iss 10, Pp 290-297 (2021)
institution	DOAJ
collection	DOAJ
language	EN RU
topic	aeromonas hydrophila bioremediation biosurfactant oil spills Agriculture (General) S1-972
spellingShingle	aeromonas hydrophila bioremediation biosurfactant oil spills Agriculture (General) S1-972 Susanti M.E. Maftuch Prihanto A.A. IDENTIFICATION AND CHARACTERIZATION OF BIOSURFACTANT PRODUCING BACTERIA ISOLATED FROM DIESEL-CONTAMINATED SEAWATER
description	One of the most severe environmental problems today is oil pollution, especially in seawater. Bioremediation is one method to restore the environment due to the pollution of hydrocarbon compounds. Natural surfactants produced by bacteria can accelerate the biodegradation of hydrocarbon compounds. This study aims to obtain indigenous bacteria which produce biosurfactants from the Tanjung Perak Port, Indonesia. Isolation using selective media obtained 22 isolates of bacteria. The results of the screening of biosurfactant-producing bacteria used three different tests. There are the drop collapse test, oil spreading test, and emulsification test. MWN-8 isolate was the isolate that showed the best results. Microbact testing confirmed that the MWN-8 isolate was Aeromonas hydrophila with an accuracy rate of 96.43%.
format	article
author	Susanti M.E. Maftuch Prihanto A.A.
author_facet	Susanti M.E. Maftuch Prihanto A.A.
author_sort	Susanti M.E.
title	IDENTIFICATION AND CHARACTERIZATION OF BIOSURFACTANT PRODUCING BACTERIA ISOLATED FROM DIESEL-CONTAMINATED SEAWATER
title_short	IDENTIFICATION AND CHARACTERIZATION OF BIOSURFACTANT PRODUCING BACTERIA ISOLATED FROM DIESEL-CONTAMINATED SEAWATER
title_full	IDENTIFICATION AND CHARACTERIZATION OF BIOSURFACTANT PRODUCING BACTERIA ISOLATED FROM DIESEL-CONTAMINATED SEAWATER
title_fullStr	IDENTIFICATION AND CHARACTERIZATION OF BIOSURFACTANT PRODUCING BACTERIA ISOLATED FROM DIESEL-CONTAMINATED SEAWATER
title_full_unstemmed	IDENTIFICATION AND CHARACTERIZATION OF BIOSURFACTANT PRODUCING BACTERIA ISOLATED FROM DIESEL-CONTAMINATED SEAWATER
title_sort	identification and characterization of biosurfactant producing bacteria isolated from diesel-contaminated seawater
publisher	Russian Journal of Agricultural and Socio-Economic Sciences
publishDate	2021
url	https://doaj.org/article/6a1ea90ab21d46da846960d6678c44d3
work_keys_str_mv	AT susantime identificationandcharacterizationofbiosurfactantproducingbacteriaisolatedfromdieselcontaminatedseawater AT maftuch identificationandcharacterizationofbiosurfactantproducingbacteriaisolatedfromdieselcontaminatedseawater AT prihantoaa identificationandcharacterizationofbiosurfactantproducingbacteriaisolatedfromdieselcontaminatedseawater
_version_	1718444905703931904

IDENTIFICATION AND CHARACTERIZATION OF BIOSURFACTANT PRODUCING BACTERIA ISOLATED FROM DIESEL-CONTAMINATED SEAWATER

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