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Production of mannosylerythritol lipids using oils from oleaginous microalgae: two sequential microorganism culture approach

2022-12Journal article Open access
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dc.contributor.authorNascimento, Miguel Figueiredo
dc.contributor.authorCoelho, Tiago
dc.contributor.authorReis, Alberto
dc.contributor.authorGouveia, Luísa
dc.contributor.authorFaria, Nuno Torres
dc.contributor.authorFerreira, Frederico Castelo
dc.date.accessioned2023-02-16T11:33:11Z
dc.date.available2023-02-16T11:33:11Z
dc.date.issued2022-12
dc.description.abstractMannosylerythritol lipids (MELs) are biosurfactants with excellent biochemical properties and a wide range of potential applications. However, most of the studies focusing on MELs high titre production have been relying in the use of vegetable oils with impact on the sustainability and process economy. Herein, we report for the first time MELs production using oils produced from microalgae. The bio-oil was extracted from Neochloris oleoabundans and evaluated for their use as sole carbon source or in a co-substrate strategy, using as an additional carbon source D-glucose, on Moesziomyces spp. cultures to support cell growth and induce the production of MELs. Both Moesziomyces antarcticus and M. aphidis were able to grow and produce MELs using algae-derived bio-oils as a carbon source. Using a medium containing as carbon sources 40 g/L of D-glucose and 20 g/L of bio-oils, Moesziomyces antarcticus and M. aphidis produced 12.47 +/- 0.28 and 5.72 +/- 2.32 g/L of MELs, respectively. Interestingly, there are no significant differences in productivity when using oils from microalgae or vegetable oils as carbon sources. The MELs productivities achieved were 1.78 +/- 0.04 and 1.99 +/- 0.12 g/L/h, respectively, for M. antarcticus fed with algae-derived or vegetable oils. These results open new perspectives for the production of MELs in systems combining different microorganisms.pt_PT
dc.description.sponsorshipLA/P/0140/2020
dc.description.sponsorshipLISBOA-01-0145-FEDER-022059
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.doi10.3390/microorganisms10122390pt_PT
dc.identifier.eissn2076-2607
dc.identifier.urihttp://hdl.handle.net/10400.1/19096
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherMDPIpt_PT
dc.relationLISBOA-01-0145-FEDER-022059pt_PT
dc.relationInstitute for Bioengineering and Biosciences
dc.relationInstitute for Bioengineering and Biosciences
dc.relationAlgae to yeast biorefinery system: Closing the nutrient cycle for a sustainable production of fuels and added value biosurfactants from waste streams
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectOleaginous microalgaept_PT
dc.subjectBioprocesspt_PT
dc.subjectMannosylerythritol lipids (MELs)pt_PT
dc.subjectMoesziomyces spppt_PT
dc.titleProduction of mannosylerythritol lipids using oils from oleaginous microalgae: two sequential microorganism culture approachpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleInstitute for Bioengineering and Biosciences
oaire.awardTitleInstitute for Bioengineering and Biosciences
oaire.awardTitleAlgae to yeast biorefinery system: Closing the nutrient cycle for a sustainable production of fuels and added value biosurfactants from waste streams
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04565%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F04565%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT//SFRH%2FBD%2F137007%2F2018/PT
oaire.citation.issue12pt_PT
oaire.citation.startPage2390pt_PT
oaire.citation.titleMicroorganismspt_PT
oaire.citation.volume10pt_PT
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream6817 - DCRRNI ID
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isProjectOfPublication2aa82082-d177-45a7-bcfb-53835259cdf7
relation.isProjectOfPublicationb77fb4c4-29d2-40d6-a038-861ad88968d7
relation.isProjectOfPublication1cb21888-3e23-46d7-8fa4-dc64d3571fed
relation.isProjectOfPublication.latestForDiscovery2aa82082-d177-45a7-bcfb-53835259cdf7

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