Mineral composition of raw material, substrate and fruiting bodies of pleurotus ostreatus in culture

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dc.contributor.authorCeci, Sales-Campos
dc.contributor.authorDa Eira, Augusto Ferreira [UNESP]
dc.contributor.authorDe Almeida Min-Honi, Marli Teixeira [UNESP]
dc.contributor.authorNogueira De Andrade, Meire Cristina
dc.contributor.institutionInstituto Nacional de Pesquisas da Amazônia (INPA)
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.contributor.institutionINPA
dc.contributor.institutionCPPF/ INPA
dc.date.accessioned2022-04-29T08:47:56Z
dc.date.available2022-04-29T08:47:56Z
dc.date.issued2009-06-01
dc.description.abstractIn a culture of a Pleurotus ostreatus (oyster mushroom) strain, macro and micronutrients of the raw material and the initial and spent substrates were evaluated. Substrates were formulated with sawdust from Simarouba amara Aubl. and Ochroma pirami- dale Cav. ex. Lam., crushed Bactris gasipaes Kunth and crushed Saccharum officinarum (sugar cane). Samples were solubilized by means of acid digestion (nitric-peridrol). Ca, Mg, Fe, Cu, Zn and Mn were determined by atomic absorption spectropho-tometry, Na and K by atomic emission, and P by colorimetry. The mineral composition of the fruiting body varied with the substrates, which made possible the production of a fruiting body rich in K, P, Mg and Fe. Potassium was the mineral with the highest content in the fruiting body in all substrates tested (36.83-42.18g-kg-1). There was an increase of protein and mineral content in the spent substrate in relation to the initial one.en
dc.description.affiliationInstituto Nacional de Pesquisas da Amazônia (INPA)
dc.description.affiliationUniversidade Estadual Paulista (UNESP)
dc.description.affiliationUNESP
dc.description.affiliationINPA
dc.description.affiliationLaboratório de Cultivo de Fungos Comestíveis CPPF/ INPA, Av. AndréAraújo, 2936, Aleixo, CEP 69060-001. Manaus, AM
dc.description.affiliationUnespUniversidade Estadual Paulista (UNESP)
dc.description.affiliationUnespUNESP
dc.format.extent432-436
dc.identifier.citationInterciencia, v. 34, n. 6, p. 432-436, 2009.
dc.identifier.issn0378-1844
dc.identifier.scopus2-s2.0-70349656921
dc.identifier.urihttp://hdl.handle.net/11449/231889
dc.language.isoeng
dc.relation.ispartofInterciencia
dc.sourceScopus
dc.subjectComposition
dc.subjectMineral
dc.subjectMushrooms
dc.subjectPleurotus ostreatus
dc.titleMineral composition of raw material, substrate and fruiting bodies of pleurotus ostreatus in cultureen
dc.typeArtigo
unesp.departmentProteção Vegetal - FCApt

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Botucatu - FCA - Faculdade de Ciências Agronômicas