Effect of Bacterial Strains Isolated from Stored Shiitake (Lentinula edodes) on Mushroom Biodeterioration and Mycelial Growth

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dc.bibliographicCitation.titleAgronomyen
dc.bibliographicCitation.volume10(6)es_ES
dc.contributor.authorTejedor Calvo, Evaes_ES
dc.contributor.authorGarcía Barreda, Sergies_ES
dc.contributor.authorSánchez Durán, Sergioes_ES
dc.contributor.authorMarco Montori, Pedroes_ES
dc.coverage.spatialRecursos forestaleses_ES
dc.date.accessioned2020-07-08T10:20:27Z
dc.date.available2020-07-08T10:20:27Z
dc.date.issued2020es_ES
dc.description.abstractShiitake (Lentinula edodes) is a fungus that attracts the attention of consumers and researchers due to its flavour and bioactive compounds with biological activities. However, it swiftly loses quality because of its short shelf life. The present work evaluated the shelf life of cultivated shiitake carpophores with a weekly monitoring of the physico-chemical, microbiological, and sensory parameters under three different storage conditions. To establish the mycopathogenicity of fruitbody-inhabiting bacterial microbiota, 48 strains were isolated from shiitake throughout its storage time and subsequently inoculated on cap cuticles and slices. Additionally, an antibiogram of these bacterial strains against shiitake mycelium was performed. Shiitake had a total microbial load of 5 log cfu/g, composed mainly of Pseudomonas genus, followed by Enterobacteriaceae family, and moulds and yeasts. Among the 48 bacterial strains identified, 18 belonged to the Enterobacteriaceae family and 21 to the Pseudomonas genus. The biodeterioration capacity of the isolated strains increased throughout the conservation period, with slices being more damaged than cap cuticles. We observed a mycopathogenic behaviour of Burkholderia sp., Ewingella americana, Serratia sp., Microbacterium sp. and Rahnella sp. strains, although only the latter highly inhibited shiitake vegetative mycelium growth.en
dc.description.statusPublishedes_ES
dc.identifier.citationAgronomy, vol. 10, num. 6, (2020)
dc.identifier.urihttp://hdl.handle.net/10532/5059
dc.language.isoenes_ES
dc.relation.doi10.3390/agronomy10060898es_ES
dc.relation.urihttps://www.mdpi.com/2073-4395/10/6/898es_ES
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 España*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/*
dc.subject.agrovocLentinula edodeses
dc.subject.agrovocPreservación de alimentoses
dc.subject.agrovocPlagas de productos almacenadoses
dc.titleEffect of Bacterial Strains Isolated from Stored Shiitake (Lentinula edodes) on Mushroom Biodeterioration and Mycelial Growthen
dc.typeJournal Contribution*
dc.type.refereedRefereedes_ES
dc.type.specifiedArticlees_ES

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