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dc.contributor.authorGutiérrez Suárez, Ana-
dc.contributor.authorRodríguez García, María I.-
dc.contributor.authorRío Andrade, José Carlos del-
dc.date.accessioned2011-09-23T09:42:59Z-
dc.date.available2011-09-23T09:42:59Z-
dc.date.issued2006-
dc.identifier.citationJournal of Agricultural and Food Chemistry 54: 2138-2144 (2006)es_ES
dc.identifier.urihttp://hdl.handle.net/10261/39900-
dc.descriptionInstituto de Recursos Naturales y Agrobiología, CSIC, P.O. Box 1052, 41080 Seville, Spaines_ES
dc.description.abstractThe chemical composition of lignin and lipids of bast fibers from industrial hemp (Cannabis sativa) used for high-quality paper pulp production was studied. Pyrolysis-gas chromatography/mass spectrometry (Py-GC/MS) of fibers showed a lignin with a p-hydroxyphenyl:guaiacyl:syringyl unit (H: G:S) molar proportion of 13:53:34 (S/G ratio of 0.64). p-Hydroxycinnamic acids, namely, p-coumaric and ferulic acids, were found in only trace amounts. Among the lipids, the main compounds identified by GC/MS of the hemp fibers extracts were series of n-alkanes, free and esterified sterols and triterpenols, waxes, and long-chain n-fatty acids. Other compounds such as n-aldehydes, n-fatty alcohols, steroid hydrocarbons, and steroid and triterpenoid ketones as well as steryl glycosides were also found.es_ES
dc.description.sponsorshipThis study has been supported by the Spanish Ministerio de Ciencia y Tecnología (MCyT) and FEDER funds (Projects AGL2002-00393).es_ES
dc.language.isoenges_ES
dc.publisherAmerican Chemical Societyes_ES
dc.rightsopenAccesses_ES
dc.subjectIndustrial hempes_ES
dc.subjectCannabis sativaes_ES
dc.subjectBast fiberses_ES
dc.subjectPaper pulpes_ES
dc.subjectLipidses_ES
dc.subjectLignines_ES
dc.subjectSteroidses_ES
dc.subjectPyrolysises_ES
dc.titleChemical characterization of lignin and lipid fractions in industrial hemp bast fibers used for manufacturing high-quality paper pulpses_ES
dc.typeartículoes_ES
dc.identifier.doi10.1021/jf052935a-
dc.description.peerreviewedPeer reviewedes_ES
dc.contributor.funderEuropean Commission-
dc.contributor.funderMinisterio de Ciencia y Tecnología (España)-
dc.identifier.funderhttp://dx.doi.org/10.13039/501100000780es_ES
dc.identifier.funderhttp://dx.doi.org/10.13039/501100006280es_ES
dc.type.coarhttp://purl.org/coar/resource_type/c_6501es_ES
item.openairetypeartículo-
item.cerifentitytypePublications-
item.languageiso639-1en-
item.grantfulltextopen-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.fulltextWith Fulltext-
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