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Antibakterijski i antifungalni potencijal gljive Ganoderma applanatum bazidiomicete iz prirode

dc.creatorKlaus, Anita
dc.creatorKozarski, Maja
dc.creatorVunduk, Jovana
dc.creatorPetrović, Predrag M.
dc.creatorNikšić, Miomir
dc.date.accessioned2020-12-17T21:50:05Z
dc.date.available2020-12-17T21:50:05Z
dc.date.issued2016
dc.identifier.issn0455-6224
dc.identifier.urihttp://aspace.agrif.bg.ac.rs/handle/123456789/4281
dc.description.abstractHot water extract (AN), partially purified polysaccharides (AP) and hot alkali extract (ANa) obtained from wild mushroom G. applanatum were examined for their antibacterial and antifungal activity. Five Gram negative (Proteus hauseri, Escherichia coli O157:H7, Salmonella Enteritidis, Shigella sonnei, Yersinia enterocolitica), five Gram positive (Listeria monocytogenes, Staphylococcus aureus, Bacillus cereus, Geobacillus stearothermophyllus, Enterococcus faecalis) bacterial strains, as well as two fungal strains (Candida albicans and Cryptococcus neoformans), all belonging to the American Type Culture Collection (ATCC), were tested by broth microdilution assay. In general, Gram-positive bacteria were more sensitive in the presence of tested extracts than Gram-negative bacterial species. Almost all tested extracts demonstrated a high microbistatic potential, and in most cases the microbicidal effect also has been reached. The best antibacterial effect of hot water alkali extract, ANa, was observed in the case of E. faecalis (MIC 0.039 mg/mL, MBC 1.25 mg/mL), while the same extract was the most effective antifungal agent towards C. neoformans (MIC 0.078 mg/mL, MFC 2.5 mg/mL). This research indicates possibility to use selected extracts, obtained from the mushroom G. applanatum, in order to prevent the development of some pathogenic microorganisms and food spoilage.en
dc.description.abstractIspitivana je antibakterijska i antifungalna aktivnost vrelog vodenog ekstrakta (AN), parcijalno prečišćenog polisaharidnog ekstrakta (AP) i vrelog alkalnog ekstrakta, dobijenih iz G. applanatum, gljive iz prirode. Pet Gram negativnih (Proteus hauseri, Escherichia coli O157:H7, Salmonella Enteritidis, Shigella sonnei, Yersinia enterocolitica), pet Gram pozitivnih (Listeria monocytogenes, Staphylococcus aureus, Bacillus cereus, Geobacillus stearothermophyllus, Enterococcus faecalis) bakterijskih vrsta, kao i dva soja gljiva (Candida albicans and Cryptococcus neoformans), od kojih svi pripadaju Američkoj tipskoj kolekciji kultura (ATCC), testirani su mikrodilucionom metodom u bujonu. Generelno, Gram pozitivne bakterije su bile mnogo osetljivije u prisustvu testiranih ekstrakata nego Gram negativne bakterijske vrste. Skoro svi testirani ekstrakti pokazali su visok mikrobistatički potencijal, a u najvećem broju slučajeva dostignut je i mikrobicidni efekat. Najbolji antibakterijski efekat vrelog alkalnog ekstrakta, ANa, uočen je u slučaju E. faecalis (MIC 0.039 mg/mL, MBC 1.25 mg/mL), dok je ovaj ekstrakt bio i najefikasniji antifungalni agens prema C. neoformans (MIC 0.078 mg/mL, MFC 2.5 mg/mL). Ovo istraživanje ukazuje na mogućnost korišćenja odabranih ekstrakata dobijenih iz gljive G. applanatum u cilju prevencije razvoja nekih patogenih mikroorganizama i kvarenja hrane.sr
dc.publisherInstitut za proučavanje lekovitog bilja Dr Josif Pančić, Beograd
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/46001/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/46010/RS//
dc.rightsopenAccess
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.sourceLekovite sirovine
dc.subjectGanoderma applanatumen
dc.subjectmushroom extracten
dc.subjectbactericidalen
dc.subjectbacteriostaticen
dc.subjectfungicidalen
dc.subjectfungistaticen
dc.subjectGanoderma applanatumsr
dc.subjectekstrakti gljivasr
dc.subjectbaktericidnosr
dc.subjectbakteriostatičkosr
dc.subjectfungicidnosr
dc.subjectfungistatičkosr
dc.titleAntibacterial and antifungal potential of wild basidiomycete mushroom Ganoderma applanatumen
dc.titleAntibakterijski i antifungalni potencijal gljive Ganoderma applanatum bazidiomicete iz prirodesr
dc.typearticle
dc.rights.licenseBY
dc.citation.epage46
dc.citation.issue36
dc.citation.other(36): 37-46
dc.citation.rankM52
dc.citation.spage37
dc.identifier.doi10.5937/leksir1636037K
dc.identifier.fulltexthttp://aspace.agrif.bg.ac.rs/bitstream/id/2826/4278.pdf
dc.type.versionpublishedVersion


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