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Characterization of palo podrido, an natural process of delignification in wood

Authordc.contributor.authorAgosin, 
Authordc.contributor.authorBlanchette, 
Authordc.contributor.authorSilva Silva, Laura 
Authordc.contributor.authorLapierre, 
Authordc.contributor.authorCease, 
Authordc.contributor.authorIbach, 
Authordc.contributor.authorAbad, 
Authordc.contributor.authorMuga, 
Admission datedc.date.accessioned2019-01-29T14:48:45Z
Available datedc.date.available2019-01-29T14:48:45Z
Publication datedc.date.issued1990
Cita de ítemdc.identifier.citationApplied and Environmental Microbiology, Volumen 56, Issue 1, 2018, Pages 65-74
Identifierdc.identifier.issn00992240
Identifierdc.identifier.urihttp://repositorio.uchile.cl/handle/2250/160793
Abstractdc.description.abstractChemical and morphological changes of incipient to advanced stages of palo podrido, an extensively delignified wood, and other types of white rot decay found in the temperate forests of southern Chile were investigated. Palo podrido is a general term for white rot decay that is either selective or nonselective for the removal of lignin, whereas palo blanco describes the white decayed wood that has advanced stages of delignification. Selective delignification occurs mainly in trunks of Eucryphia cordifolia and Nothofagus dombeyi, which have the lowest lignin content and whose lignins have the largest amount of β-aryl ether bonds and the highest syringyl/guaiacyl ratio of all the native woods included in this study. A Ganoderma species was the main white rot fungus associated with the decay. The structural changes in lignin during the white rot degradation were examined by thioacidolysis, which revealed that the β-aryl ether-linked syringyl units were more specifically degraded than the
Lenguagedc.language.isoen
Type of licensedc.rightsAttribution-NonCommercial-NoDerivs 3.0 Chile
Link to Licensedc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/cl/
Sourcedc.sourceApplied and Environmental Microbiology
Keywordsdc.subjectBiotechnology
Keywordsdc.subjectFood Science
Keywordsdc.subjectApplied Microbiology and Biotechnology
Keywordsdc.subjectEcology
Títulodc.titleCharacterization of palo podrido, an natural process of delignification in wood
Document typedc.typeArtículo de revista
Catalogueruchile.catalogadorSCOPUS
Indexationuchile.indexArtículo de publicación SCOPUS
uchile.cosechauchile.cosechaSI


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Attribution-NonCommercial-NoDerivs 3.0 Chile
Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivs 3.0 Chile