Suberin Composition from different Bark Layers of Quercus Suber L. by py-gc/ms in the Presence of Tetramethylammonium Hydroxide (TMAH)
dc.contributor.author
dc.date.accessioned
2013-10-03T11:50:49Z
dc.date.available
2013-10-03T11:50:49Z
dc.date.issued
2011
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1930-2126
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dc.description.abstract
In previous studies we found significant differences in the suberin content with respect to the bark layer of Quercus suber samples. In this study the monomer composition of suberin from the two bark layers (i.e., back and cork) of three provenances (Extremadura, Castile-la Mancha, and Portugal) was investigated using pyrolysis in the presence of tetramethylammonium hydroxide (TMAH) with gas chromatography-mass spectrometry (GC/MS). The major compounds released were octadec-9-enedioic acid, docosanedioic acid, and 9,10-epoxyocta-decanedioic acid with mean values of 17%, 14.5%, and 11%, respectively. The former is more abundant in back than in cork, and the latter in cork than in back with mean differences, in terms of percentages, between the back and cork of 4.3 ± 0.81 and 2.2 ± 0.52, respectively
dc.description.sponsorship
This research was funded by the Spanish Ministry of Science and Innovation as part of the project CTM CTM2010-15185
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application/pdf
dc.language.iso
eng
dc.publisher
North Carolina State University
dc.relation
info:eu-repo/grantAgreement/MICINN//CTM2010-15185/ES/INVESTIGACION DEL PAPEL DE LOS BIOPOLIMEROS EN LA SORCION DE CONTAMINANTES ORGANICOS. ESTUDIO DEL CORCHO COMO NUEVO BIOSORBENTE./
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Reproducció digital del document publicat a: http://ojs.cnr.ncsu.edu/index.php/BioRes/article/view/BioRes_06_4_4936_Olivella_delRio_Suberin_Composition_Bark_Layers
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© BioResources, 2011, vol. 6, núm. 6, p. 4936-4941
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Articles publicats (D-Q)
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Tots els drets reservats
dc.subject
dc.title
Suberin Composition from different Bark Layers of Quercus Suber L. by py-gc/ms in the Presence of Tetramethylammonium Hydroxide (TMAH)
dc.type
info:eu-repo/semantics/article
dc.rights.accessRights
info:eu-repo/semantics/openAccess
dc.embargo.terms
Cap
dc.type.version
info:eu-repo/semantics/publishedVersion
dc.identifier.idgrec
015136
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dc.relation.ProjectAcronym