Optimization and Modelling of Process Conditions Using Response Surface Methodology (RSM) for Enzymatic Saccharification of Spent Tea Waste (STW)

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dc.authoridYucel, Yasin/0000-0002-8572-4213
dc.contributor.authorYucel, Yasin
dc.contributor.authorGoycincik, Sezer
dc.date.accessioned2024-09-18T20:59:04Z
dc.date.available2024-09-18T20:59:04Z
dc.date.issued2015
dc.departmentHatay Mustafa Kemal Üniversitesien_US
dc.description.abstractSpent tea waste (STW) is an important lignocellulosic waste as a cost-effective feedstock for ethanol production. The enzymatic hydrolysis of acid pretreated STW was investigated in this study. The effects of process parameters, including acid pretreatment time 26.4-93.6 min, beta-glucosidase loading from 20 to 80 IU/g and cellulase loading from 11 to 45 IU/g on reducing sugar yield, were optimized by using central composite design of response surface methodology. The analysis of variance of data was examined by using response surface quadratic model. The valid model was used for optimization of the reducing sugar concentration during enzymatic hydrolysis. The optimum conditions for enzymatic saccharification were found to be acid pretreatment time of 27 min, beta-glucosidase loading of 49 IU/g and cellulase loading of 12 IU/g. Maximum concentration of the reducing sugar under the optimum conditions was determined as 29.0 g reducing sugar/L.en_US
dc.description.sponsorshipMustafa Kemal University Research foundation [245]en_US
dc.description.sponsorshipThis research was financially supported by Mustafa Kemal University Research foundation (Project No. 245).en_US
dc.identifier.doi10.1007/s12649-015-9395-y
dc.identifier.endpage1084en_US
dc.identifier.issn1877-2641
dc.identifier.issn1877-265X
dc.identifier.issue6en_US
dc.identifier.scopus2-s2.0-84947600541en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage1077en_US
dc.identifier.urihttps://doi.org/10.1007/s12649-015-9395-y
dc.identifier.urihttps://hdl.handle.net/20.500.12483/12341
dc.identifier.volume6en_US
dc.identifier.wosWOS:000365173700014en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.ispartofWaste and Biomass Valorizationen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectSpent tea wasteen_US
dc.subjectReducing sugaren_US
dc.subjectSaccharificationen_US
dc.subjectResponse surface methodologyen_US
dc.titleOptimization and Modelling of Process Conditions Using Response Surface Methodology (RSM) for Enzymatic Saccharification of Spent Tea Waste (STW)en_US
dc.typeArticleen_US

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