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Please use this identifier to cite or link to this item: https://ir.swu.ac.th/jspui/handle/123456789/14968
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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.accessioned2021-04-05T04:32:15Z-
dc.date.available2021-04-05T04:32:15Z-
dc.date.issued2007
dc.identifier.issn9608524
dc.identifier.other2-s2.0-33750294814
dc.identifier.urihttps://ir.swu.ac.th/jspui/handle/123456789/14968-
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-33750294814&doi=10.1016%2fj.biortech.2005.10.045&partnerID=40&md5=5b7e5c161e38eecf9a5f0a5cf782f1eb
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. © 2006.
dc.subjectConcentration (process)
dc.subjectDairies
dc.subjectSurface active agents
dc.subjectTumors
dc.subjectAnticancer
dc.subjectBiological activity
dc.subjectBiosurfactant
dc.subjectGlycolipid
dc.subjectRhamnolipid
dc.subjectLipids
dc.subjectlipid
dc.subjectrhamnolipid
dc.subjectsurfactant
dc.subjectunclassified drug
dc.subjectConcentration (process)
dc.subjectDairies
dc.subjectLipids
dc.subjectSurface active agents
dc.subjectTumors
dc.subjectbacterium
dc.subjectbioactivity
dc.subjectindustrial waste
dc.subjectisolated population
dc.subjectlipid
dc.subjectsurfactant
dc.subjectanimal cell
dc.subjectarticle
dc.subjectbacterial strain
dc.subjectcancer cell culture
dc.subjectcell proliferation
dc.subjectchemical structure
dc.subjectdrug activity
dc.subjecthuman
dc.subjecthuman cell
dc.subjectmicrobial activity
dc.subjectmilk
dc.subjectminimum inhibitory concentration
dc.subjectnonhuman
dc.subjectpriority journal
dc.subjectPseudomonas aeruginosa
dc.subjectInsecta
dc.subjectPseudomonas
dc.subjectPseudomonas aeruginosa
dc.titleChemical structures and biological activities of rhamnolipids produced by Pseudomonas aeruginosa B189 isolated from milk factory waste
dc.typeArticle
dc.rights.holderScopus
dc.identifier.bibliograpycitationBioresource Technology. Vol 98, No.5 (2007), p.1149-1153
dc.identifier.doi10.1016/j.biortech.2005.10.045
Appears in Collections:Scopus 1983-2021

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