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Hybrid liquid biphasic system for cell disruption and simultaneous lipid extraction from microalgae Chlorella sorokiniana CY-1 for biofuel production

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dc.citedby16
dc.contributor.authorYew G.Y.en_US
dc.contributor.authorChew K.W.en_US
dc.contributor.authorMalek M.A.en_US
dc.contributor.authorHo Y.-C.en_US
dc.contributor.authorChen W.-H.en_US
dc.contributor.authorLing T.C.en_US
dc.contributor.authorShow P.L.en_US
dc.contributor.authorid57205220010en_US
dc.contributor.authorid57192980692en_US
dc.contributor.authorid55636320055en_US
dc.contributor.authorid57192371616en_US
dc.contributor.authorid57200873137en_US
dc.contributor.authorid21739800800en_US
dc.contributor.authorid47861451300en_US
dc.date.accessioned2023-05-29T07:22:55Z
dc.date.available2023-05-29T07:22:55Z
dc.date.issued2019
dc.descriptionBiofuels; Cells; Chemical analysis; Cytology; Extraction; Lipids; Microorganisms; Organic solvents; Bi-phasic solutions; Biofuels production; Chemical pre-treatment; Chlorella sorokiniana; Liquid biphasic systems; Micro-algae; Pretreatment process; Radical; Algae; biofuel; concentration (composition); diesel; lipid; liquid; microalga; performance assessment; solvent; Chlorella sorokinianaen_US
dc.description.abstractBackground: The extraction of lipids from microalgae requires a pretreatment process to break the cell wall and subsequent extraction processes to obtain the lipids for biofuels production. The multistep operation tends to incur high costs and are energy intensive due to longer process operations. This research work applies the combination of radicals from hydrogen peroxide with an organic solvent as a chemical pretreatment method for disrupting the cell wall of microalgae and simultaneously extracting lipids from the biomass in a one-step biphasic solution. Result: Several parameters which can affect the biphasic system were analyzed: contact time, volume of solvent, volume ratio, type of organic solvent, biomass amount and concentration of solvents, to extract the highest amount of lipids from microalgae. The results were optimized and up to 83.5% of lipid recovery yield and 94.6% of enhancement was successfully achieved. The results obtain from GC-FID were similar to the analysis of triglyceride lipid standard. Conclusion: The profound hybrid biphasic system shows great potential to radically disrupt the cell wall of microalgae and instantaneously extract lipids in a single-step approach. The lipids extracted were tested to for its comparability to biodiesel performance. � 2019 The Author(s).en_US
dc.description.natureFinalen_US
dc.identifier.ArtNo252
dc.identifier.doi10.1186/s13068-019-1591-8
dc.identifier.issue1
dc.identifier.scopus2-s2.0-85074451610
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85074451610&doi=10.1186%2fs13068-019-1591-8&partnerID=40&md5=2f6b57d2b5707fba4261cfedec0f5f64
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/24347
dc.identifier.volume12
dc.publisherBioMed Central Ltd.en_US
dc.relation.ispartofAll Open Access, Gold, Green
dc.sourceScopus
dc.sourcetitleBiotechnology for Biofuels
dc.titleHybrid liquid biphasic system for cell disruption and simultaneous lipid extraction from microalgae Chlorella sorokiniana CY-1 for biofuel productionen_US
dc.typeArticleen_US
dspace.entity.typePublication
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