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Spent mushroom compost as substrate for the production of industrially important hydrolytic enzymes by fungi Trichoderma spp. and Aspergillus niger in solid state fermentation
dc.creator | Grujic, Marica | |
dc.creator | Dojnov, Biljana | |
dc.creator | Potocnik, Ivana | |
dc.creator | Duduk, Bojan | |
dc.creator | Vujčić, Zoran | |
dc.date.accessioned | 2019-01-30T17:44:34Z | |
dc.date.available | 2019-01-30T17:44:34Z | |
dc.date.issued | 2015 | |
dc.identifier.issn | 0964-8305 | |
dc.identifier.uri | https://cer.ihtm.bg.ac.rs/handle/123456789/1673 | |
dc.description.abstract | Mushroom production is the biggest solid state fermentation industry in the world. Disposal and storage of spent mushroom compost (SMC) that remains after mushroom harvest poses a big economic and environmental problem. Production of industrially important hydrolytic enzymes by fungi on various agro-industrial wastes is a significant, open chapter in biotechnology. This paper proposes a novel application of SMC as substrate for cultivation of fungi in solid state fermentation (SSF) in order to obtain the enzymes cellulase, xylanase, amylase and beta-glucosidase. SMC can be used as a good substrate for cultivation of Trichoderma and Aspergillus without the addition of supplementary (nutritive) elements. Starting amount of SMC was reduced by 30% due to hydrolysis by a complex of cellulolytic enzymes. Material that is left behind is a more suitable fertilizer for horticulture. One fungal isolate was pointed out as a promising producer (Trichoderma atroviride isolate T42). It produced the greatest amount of total protein (0.204 mg mL(-1)), five isoforms of beta-glucosidase and the highest level (12 isoforms) of both endocellulase (0.76 U mL(-1)) and xylanase (2.31 U mL(-1)). The capacity of T42 to produce all examined enzymes in such a high number of isoforms demonstrates successful adaptation to new substrates. | en |
dc.publisher | Elsevier Sci Ltd, Oxford | |
dc.relation | info:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172048/RS// | |
dc.relation | info:eu-repo/grantAgreement/MESTD/Technological Development (TD or TR)/31043/RS// | |
dc.rights | restrictedAccess | |
dc.source | International Biodeterioration & Biodegradation | |
dc.subject | Spent mushroom compost | en |
dc.subject | Trichoderma | en |
dc.subject | Amylase | en |
dc.subject | Cellulase | en |
dc.subject | Xylanase | en |
dc.title | Spent mushroom compost as substrate for the production of industrially important hydrolytic enzymes by fungi Trichoderma spp. and Aspergillus niger in solid state fermentation | en |
dc.type | article | |
dc.rights.license | ARR | |
dcterms.abstract | Грујиц, Марица; Дудук, Бојан; Вујциц, Зоран; Потоцник, Ивана; Дојнов, Биљана; | |
dc.citation.volume | 104 | |
dc.citation.spage | 290 | |
dc.citation.epage | 298 | |
dc.citation.other | 104: 290-298 | |
dc.citation.rank | M22 | |
dc.identifier.doi | 10.1016/j.ibiod.2015.04.029 | |
dc.identifier.scopus | 2-s2.0-84934766303 | |
dc.identifier.wos | 000362308400041 | |
dc.type.version | publishedVersion |