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Assessing resistance and bioremediation ability of enterobacter sp. Strain saw-1 on molybdenum in various heavy metals and pesticides

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dc.FundingDetailsSLB1032-2017
dc.FundingDetailsSnoc International Sdn Bhd. financially supported this project with partially funding by SGPUMS (SLB1032-2017).
dc.contributor.affiliationsFaculty of Medicine and Health Sciences
dc.contributor.affiliationsUniversiti Malaysia Sabah (UMS)
dc.contributor.affiliationsUniversiti Putra Malaysia (UPM)
dc.contributor.affiliationsSnoc International Sdn Bhd
dc.contributor.affiliationsUniversiti Sains Islam Malaysia (USIM)
dc.contributor.authorSabullah M.K.en_US
dc.contributor.authorRahman M.F.en_US
dc.contributor.authorAhmad S.A.en_US
dc.contributor.authorSulaiman M.R.en_US
dc.contributor.authorShukor M.S.en_US
dc.contributor.authorShamaan N.A.en_US
dc.contributor.authorShukor M.Y.en_US
dc.date.accessioned2024-05-28T08:32:16Z
dc.date.available2024-05-28T08:32:16Z
dc.date.issued2017
dc.description.abstractOne of the most economical approaches for removal of toxic compounds is bioremediation. In the long term, bioremediation is economic and feasible compared to other methods, such as physical or chemical methods. A bacterium that can efficiently reduce molybdenum blue was isolated from polluted soil. Biochemical analysis revealed the identity of the bacterium as Enterobacter sp. strain Saw-1. The growth parameters for optimal reduction of molybdenum to Mo-blue or molybdenum blue, a less toxic product, were determined around pH 6.0 to 6.5 and in the range of 30 to 37 �C, respectively. Glucose was selected as preferred carbon source, followed by sucrose, maltose, l-rhamnose, cellobiose, melibiose, raffinose, d-mannose, lactose, glycerol, d-adonitol, d-mannitol, l-arabinose and mucate. Phosphate and molybdate were critically required at 5.0 mM and 10 mM, respectively. The scanning absorption spectrum acquired to detect the development of complex Mo-blue showed similarity to previously isolated Mo-reducing bacteria. In addition, the spectrum closely resembled the molybdenum blue from the phosphate determination method. Heavy metals, including mercury, copper (II) and silver (I), inhibited reduction. Moreover, the bacterium also showed capability of exploiting the pesticide coumaphos as an alternative carbon source for growth. As the bacterium proved its ability to detoxify organic and inorganic xenobiotics, the usefulness of this microorganism for bioremediation is highlighted. � 2017 Published by ITB Journal Publisher.en_US
dc.description.natureFinalen_US
dc.identifier.doi10.5614/j.math.fund.sci.2017.49.2.8
dc.identifier.epage210
dc.identifier.issn23375760
dc.identifier.issue2
dc.identifier.scopus2-s2.0-85030653519
dc.identifier.spage193
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85030653519&doi=10.5614%2fj.math.fund.sci.2017.49.2.8&partnerID=40&md5=f233e0e159313b7adcb81aa0e5d4bc3a
dc.identifier.urihttps://oarep.usim.edu.my/handle/123456789/9016
dc.identifier.volume49
dc.languageEnglish
dc.language.isoen_USen_US
dc.publisherInstitute for Research and Community Services, Institut Teknologi Bandungen_US
dc.relation.ispartofOpen Accessen_US
dc.relation.ispartofJournal of Mathematical and Fundamental Sciences
dc.sourceScopus
dc.subjectBioremediationen_US
dc.subjectCoumaphosen_US
dc.subjectEnterobacter sp. strain Saw-1en_US
dc.subjectHeavy metalsen_US
dc.subjectMolybdenumen_US
dc.titleAssessing resistance and bioremediation ability of enterobacter sp. Strain saw-1 on molybdenum in various heavy metals and pesticidesen_US
dc.title.alternativeJ. Math. Fundament. Sci.en_US
dc.typeArticleen_US
dspace.entity.typePublication

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