Publication:
Chemical structures and biological activities of rhamnolipids produced by Pseudomonas aeruginosa B189 isolated from milk factory waste

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dc.contributor.authorThanomsub B.
dc.contributor.authorPumeechockchai W.
dc.contributor.authorLimtrakul A.
dc.contributor.authorArunrattiyakorn P.
dc.contributor.authorPetchleelaha W.
dc.contributor.authorNitoda T.
dc.contributor.authorKanzaki H.
dc.date.accessioned2021-04-05T04:32:16Z
dc.date.available2021-04-05T04:32:16Z
dc.date.issued2006
dc.date.issuedBE2549
dc.description.abstractThe aim of this work was to study chemical structures and biological activities of rhamnolipids produced by Pseudomonas aeruginosa B189 isolated from milk factory waste. The culture produced two biosurfactants, a and b, which showed strong activity and were identified as l-rhamnopyranosyl-l-rhamnopyranosyl-β-hydroxydecanoyl-β-hydroxydecanoate or Rha-Rha C10-C10 and l-rhamnopyranosyl-l-rhamnopyranosyl-β-hydroxydecanoyl-β-hydroxydodecanoate or Rha-Rha C10-C12, respectively. Both compounds exhibited higher surfactant activities tested by the drop collapse test than several artificial surfactants such as SDS and Tween 80. Rhamnolipid a showed significant antiproliferative activity against human breast cancer cell line (MCF-7) at minimum inhibitory concentration (MIC) at 6.25 μg/mL while rhamnolipid b showed MIC against insect cell line C6/36 at 50 μg/mL. © 2005.
dc.format.mimetypeapplication/pdf
dc.identifier.citationBioresource Technology. Vol 97, No.18 (2006), p.2457-2461
dc.identifier.doi10.1016/j.biortech.2005.10.029
dc.identifier.issn9608524
dc.identifier.other2-s2.0-33746227333
dc.identifier.urihttps://hdl.handle.net/20.500.14740/5151
dc.rights.holderScopus
dc.subject.otherAnticancer
dc.subject.otherBiological activity
dc.subject.otherBiosurfactant
dc.subject.otherGlycolipid
dc.subject.otherPseudomonas
dc.subject.otherRhamnolipid
dc.subject.otherBacteria
dc.subject.otherCell culture
dc.subject.otherLipids
dc.subject.otherStructure (composition)
dc.subject.otherSurface active agents
dc.subject.otherTumors
dc.subject.otherBacteriology
dc.subject.otherAntineoplastic agent
dc.subject.otherBiosurfactant
dc.subject.otherDecanoic acid derivative
dc.subject.otherDodecyl sulfate sodium
dc.subject.otherLevo rhamnopyranosyl levo rhamnopyranosyl beta hydroxydecanoyl beta hydroxydecanoate
dc.subject.otherLevo rhamnopyranosyl levo rhamnopyranosyl beta hydroxydecanoyl beta hydroxydodecanoate
dc.subject.otherLipid
dc.subject.otherPolysorbate 80
dc.subject.otherSurfactant
dc.subject.otherUnclassified drug
dc.subject.otherBacteria
dc.subject.otherBacteriology
dc.subject.otherCell culture
dc.subject.otherLipids
dc.subject.otherStructure (composition)
dc.subject.otherSurface active agents
dc.subject.otherTumors
dc.subject.otherBacterium
dc.subject.otherIndustrial waste
dc.subject.otherLipid
dc.subject.otherSurfactant
dc.subject.otherWaste treatment
dc.subject.otherAnimal cell
dc.subject.otherArticle
dc.subject.otherBacterium culture
dc.subject.otherBacterium isolate
dc.subject.otherBiological activity
dc.subject.otherCancer cell culture
dc.subject.otherCell proliferation
dc.subject.otherChemical structure
dc.subject.otherControlled study
dc.subject.otherHuman
dc.subject.otherHuman cell
dc.subject.otherMinimum inhibitory concentration
dc.subject.otherNonhuman
dc.subject.otherPriority journal
dc.subject.otherPseudomonas aeruginosa
dc.subject.otherAedes
dc.subject.otherAnimals
dc.subject.otherAntibiotics, Antineoplastic
dc.subject.otherCell Line
dc.subject.otherDairy Products
dc.subject.otherGlycolipids
dc.subject.otherHumans
dc.subject.otherMolecular Structure
dc.subject.otherPseudomonas aeruginosa
dc.subject.otherSurface-Active Agents
dc.subject.otherInsecta
dc.subject.otherPseudomonas aeruginosa
dc.titleChemical structures and biological activities of rhamnolipids produced by Pseudomonas aeruginosa B189 isolated from milk factory waste
dc.typeArticle
dspace.entity.typePublication
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