Screening the Lipid Production Potential of Oleaginous Yeast Yarrowia lipolytica under Wood Hydrolysates

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dc.authoridAltinbas, Mahmut/0000-0003-3946-741X
dc.authoridUnver, Hulya/0000-0001-7662-7297
dc.authoridPolat, Ece/0000-0001-7173-9126
dc.contributor.authorUnver, Huelya
dc.contributor.authorPolat, Ece
dc.contributor.authorAltinbas, Mahmut
dc.date.accessioned2025-03-23T19:26:18Z
dc.date.available2025-03-23T19:26:18Z
dc.date.issued2023
dc.departmentSinop Üniversitesi
dc.description.abstractSince Yarrowia lipolytica, an oily yeast, contains many valuable products as biomass, to increase its widespread use, it is very important to develop a sustainable production model. In this study, the production of high acid hydrolysate from sawdust biomass, which is produced in very high amounts in our environment, and the effect of these products on the growth efficiency of Yarrowia lipolytica were investigated. A preliminary statistical analysis was carried out to assess sugar production from sawdust by hydrolysis, which estimated 85% of total sugar recovery (TSR) using 96 g of sawdust, while TSR at the highest sawdust was as high as 79%. There was a higher loss in the recovery of C-5 sugars with acid and time. This study revealed that Y. lipolytica could grow with high biomass yields in varying hydrolysate concentrations, approaching yields achieved in synthetic glucose media. The maximum biomass obtained was 13 and 26 g in batch and airlift operations, respectively, using organic nutrients. Biomass and lipid yields from kinetic modeling provided a close approximation to the experimental yields performed on an airlift reactor. It was found that Y. lipolytica biomass cultivated on sawdust hydrolysates had significant lipid and protein compositions, as high as 29 and 38%, respectively.
dc.identifier.doi10.3390/separations10070371
dc.identifier.issn2297-8739
dc.identifier.issue7
dc.identifier.scopus2-s2.0-85166426222
dc.identifier.scopusqualityQ3
dc.identifier.urihttps://doi.org/10.3390/separations10070371
dc.identifier.urihttps://hdl.handle.net/11486/4679
dc.identifier.volume10
dc.identifier.wosWOS:001036530700001
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherMdpi
dc.relation.ispartofSeparations
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_WOS_20250323
dc.subjectwood hydrolysate
dc.subjectoleaginous microbial products
dc.subjectlipid
dc.subjectprotein
dc.subjectRSM
dc.subjectFT-IR
dc.titleScreening the Lipid Production Potential of Oleaginous Yeast Yarrowia lipolytica under Wood Hydrolysates
dc.typeArticle

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