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dc.creatorMihajlovski, Katarina
dc.creatorBuntić, Aneta
dc.creatorMilić, Marija
dc.creatorRajilić-Stojanović, Mirjana
dc.creatorDimitrijević-Branković, Suzana
dc.date.accessioned2021-03-10T09:33:42Z
dc.date.available2021-03-10T09:33:42Z
dc.date.issued2021
dc.identifier.issn1877-2641
dc.identifier.urihttp://TechnoRep.tmf.bg.ac.rs/handle/123456789/20
dc.description.abstractPurpose To avoid a negative environmental and economic impact of agricultural wastes, and following the principles of circular economy, the reuse of agricultural wastes is necessary. For this purpose, isolation of novel microorganisms with potential biotechnological application is recommended. The current researches in bioethanol production are aimed to reduce the production costs using low-cost substrates and in-house produced enzymes by novel isolated microorganisms. In line with this, in this study valorization of these agricultural by-products by novel isolate S. fulvissimus CKS7 to biotechnological value added products was done. Methods Standard microbiological methods were used for the isolation and characterization of strain. Enzymes activities were determinated using DNS method while, the ethanol concentration was determined based on the density of the alcohol distillate at 20 degrees C. Results The maximal enzymatic activities for amylase, cellulases (carboxymethyl cellulase and Avicelase), pectinase and xylanase were achieved using rye bran as a waste substrate for CKS7 growth. Obtained crude bacterial enzymes were used for enzymatic hydrolysis of lignocellulosic materials including horsetail waste, yellow gentian waste, corn stover, cotton material and corona pre-treated cotton material. The maximum yield of reducing sugars was obtained on horsetail waste and corona pre-treated cotton material. Waste brewer's yeast Saccharomyces cerevisiae was successfully used for the production of bioethanol using horsetail waste hydrolysate and corona pre-treated cotton material hydrolysate. Conclusion The obtained results showed that bacterial strain CKS7 has a significant, still unexplored enzymatic potential that could be used to achieve a cleaner, environmental friendly and economically acceptable biofuel production. [GRAPHICS] .en
dc.publisherSpringer, Dordrecht
dc.relationinfo:eu-repo/grantAgreement/MESTD/Technological Development (TD or TR)/31035/RS//
dc.rightsrestrictedAccess
dc.sourceWaste and Biomass Valorization
dc.subjectSolid state fermentationen
dc.subjectStreptomyces fulvissimus CKS7en
dc.subjectHydrolytic enzymes productionen
dc.subjectLignocellulosic waste hydrolysisen
dc.subjectBioethanolen
dc.titleFrom Agricultural Waste to Biofuel: Enzymatic Potential of a Bacterial Isolate Streptomyces fulvissimus CKS7 for Bioethanol Productionen
dc.typearticle
dc.rights.licenseARR
dc.citation.epage174
dc.citation.issue1
dc.citation.rankM22
dc.citation.spage165
dc.citation.volume12
dc.identifier.doi10.1007/s12649-020-00960-3
dc.identifier.scopus2-s2.0-85079461025
dc.identifier.wos000516057100001
dc.type.versionpublishedVersion


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