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dc.contributor.authorChacón-Navarrete, Helena
dc.contributor.authorMedina, Carlos Orestes Martin
dc.contributor.authorMoreno-García, Jaime
dc.date.accessioned2022-05-12T11:47:47Z
dc.date.available2022-05-12T11:47:47Z
dc.date.created2021-10-06T10:29:10Z
dc.date.issued2021
dc.identifier.citationBiofuels, Bioproducts and Biorefining. 2021, 15 (5), 1549-1565.en_US
dc.identifier.issn1932-104X
dc.identifier.urihttps://hdl.handle.net/11250/2995453
dc.description.abstractYeast immobilization with low-cost carrier materials is a suitable strategy to optimize the fermentation of lignocellulosic hydrolysates for the production of second-generation (2G) ethanol. It is defined as the physical confinement of intact cells to a certain region of space (the carrier) with the preservation of their biological activity. This technological approach facilitates promising strategies for second-generation bioethanol production due to the enhancement of the fermentation performance that is expected to be achieved. Using immobilized cells, the resistance to inhibitors contained in the hydrolysates and the co-utilization of sugars are improved, along with facilitating separation operations and the reuse of yeast in new production cycles. Until now, the most common immobilization technology used calcium alginate as a yeast carrier but other supports such as biochar or multispecies biofilm membranes have emerged as interesting alternatives. This review compiles updated information about cell carriers and yeast-cell requirements for immobilization, and the benefits and drawbacks of different immobilization systems for second-generation bioethanol production are investigated and compared. © 2021 The Authors. Biofuels, Bioproducts and Biorefining published by Society of Industrial Chemistry and John Wiley & Sons Ltd.en_US
dc.language.isoengen_US
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internasjonal*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/deed.no*
dc.subjectyeast immobilizationen_US
dc.subjectyeasten_US
dc.subjectalcoholic fermentationen_US
dc.subjectsecond-generation ethanolen_US
dc.titleYeast immobilization systems for second-generation ethanol production: actual trends and future perspectivesen_US
dc.typePeer revieweden_US
dc.typeJournal articleen_US
dc.description.versionpublishedVersionen_US
dc.subject.nsiVDP::Matematikk og Naturvitenskap: 400en_US
dc.source.pagenumber1549-1565en_US
dc.source.volume15en_US
dc.source.journalBiofuels, Bioproducts and Biorefiningen_US
dc.source.issue5en_US
dc.identifier.doi10.1002/bbb.2250
dc.identifier.cristin1943688
cristin.ispublishedtrue
cristin.fulltextoriginal
cristin.qualitycode1


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Attribution-NonCommercial-NoDerivatives 4.0 Internasjonal
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