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dc.creatorBuntić, Aneta
dc.creatorStajković-Srbinović, Olivera S.
dc.creatorDelić, Dušica I.
dc.creatorDimitrijević-Branković, Suzana
dc.creatorMilić, Marija
dc.date.accessioned2021-03-10T14:10:49Z
dc.date.available2021-03-10T14:10:49Z
dc.date.issued2019
dc.identifier.issn0352-5139
dc.identifier.urihttp://TechnoRep.tmf.bg.ac.rs/handle/123456789/4311
dc.description.abstractAgricultural by-products are generated in large amounts in various industries, creating a serious disposal problem. Valorisation of tobacco waste for the extraction of value-added compounds and the production of enzymes could reduce both the problems of its disposal and the costs of cellulase production. Hitherto, there have been no reported studies concerning the utilization of tobacco residues (after extraction of polyphenols and nicotine, and fermentation pre-treatment by Streptomyces fulvissimus CKS7) for the production of cellulase (CMCase and.vicelase) by Paenibacillus chitinolyticus CKS1. The optimal conditions for the polyphenols and nicotine extraction process were obtained using the response surface methodology: 60 s extraction time in water and 30 mL g(-1) liquid/solid ratio. After the applied bacterial fermentation as a pre-treatment of tobacco residues, using Paenibacillus species, the extraction of polyphenols decreased by up to 10 %, while the extraction of nicotine increased by up to 35 %. Afterward, the maximum of cellulase activities (CMCase of 0.878 U g(-1) and avicelase of 1.417 U g(-1)) were achieved using of the strain CKS1.en
dc.publisherSrpsko hemijsko društvo, Beograd
dc.relationinfo:eu-repo/grantAgreement/MESTD/Technological Development (TD or TR)/31035/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Technological Development (TD or TR)/37006/RS//
dc.rightsopenAccess
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/
dc.sourceJournal of the Serbian Chemical Society
dc.subjectlignocellulosic wasteen
dc.subjectmicrowave-assisted extractionen
dc.subjectsolid-state fermentationen
dc.subjectCMCase and avicelase activityen
dc.titleThe production of cellulase from the waste tobacco residues remaining after polyphenols and nicotine extraction and bacterial pre-treatmenten
dc.typearticle
dc.rights.licenseBY-NC-ND
dc.citation.epage140
dc.citation.issue2
dc.citation.other84(2): 129-140
dc.citation.rankM23
dc.citation.spage129
dc.citation.volume84
dc.identifier.doi10.2298/JSC180802114B
dc.identifier.fulltexthttp://TechnoRep.tmf.bg.ac.rs/bitstream/id/10055/0352-51391800114B.pdf
dc.identifier.scopus2-s2.0-85065423643
dc.identifier.wos000460644600002
dc.type.versionpublishedVersion


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Приказ основних података о документу