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Extraction Behavior of Lipids Obtained from Spent Coffee Grounds Using Supercritical Carbon Dioxide

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dc.contributor.authorAkgun, Nalan A.
dc.contributor.authorBulut, Hakan
dc.contributor.authorKikic, Ireneo
dc.contributor.authorSolinas, Dario
dc.date.accessioned2026-06-27T13:31:05Z
dc.date.issued2014
dc.description.abstractSupercritical carbon dioxide (sc-CO2) extraction was applied to extract lipids from spent coffee grounds. The effects of different process conditions on the extraction yield and composition of the extracts were investigated by response surface methodology. A comparison of the experimental results with those obtained by conventional solvent extraction was also performed. In all these samples, the main fatty acids were rich in palmitic and linoleic acids. Moreover, a new method was developed and validated for the gas chromatographic analysis of sterols and tocopherols. The results demonstrate that sc-CO2 extraction is principally a potential candidate method for the extraction of lipids and high value-added compounds from residues/by-products.en
dc.description.urihttps://doi.org/10.1002/ceat.201400237
dc.identifier.doi10.1002/ceat.201400237
dc.identifier.eissn1521-4125
dc.identifier.endpage1981
dc.identifier.issn0930-7516
dc.identifier.issue11
dc.identifier.startpage1975
dc.identifier.urihttps://hdl.handle.net/20.500.14981/53463
dc.identifier.volume37
dc.identifier.wos000344334300020
dc.language.isoeng
dc.publisherWILEY-V C H VERLAG GMBH
dc.relation.ispartofCHEMICAL ENGINEERING & TECHNOLOGY
dc.subjectExperimental design
dc.subjectSpent coffee grounds
dc.subjectSterols
dc.subjectSupercritical fluid extraction
dc.subjectTocopherols
dc.subjectBIODIESEL PRODUCTION
dc.subjectCAFFEINE
dc.subjectRECOVERY
dc.subjectRISK
dc.subjectEngineering
dc.titleExtraction Behavior of Lipids Obtained from Spent Coffee Grounds Using Supercritical Carbon Dioxide
dc.typeArticle
dspace.entity.typePublication
local.import.sourceWOS

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