Biodegradability kraft paper coated with films emulsified chitosan and palmitic acid.

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dc.contributorARLETE BARBOSA REIS, FEQ-UNICAMP; CRISTINA MARIA PEDROSO YOSHIDA, FEQ-UNICAMP; ELKE SIMONI DIAS VILELA, CNPMA; ROSELY DOS SANTOS NASCIMENTO, CNPMA; ITAMAR SOARES DE MELO, CNPMA; TELMA TEIXEIRA FRANCO, FEQ-UNICAMP.
dc.creatorREIS, A. B.
dc.creatorYOSHIDA, C. M. P.
dc.creatorVILELA, E. S. D.
dc.creatorNASCIMENTO, R. dos S.
dc.creatorMELO, I. S. de
dc.creatorFRANCO, T. T.
dc.date2013-10-02T23:39:13Z
dc.date2013-10-02T23:39:13Z
dc.date2013-10-01
dc.date2013
dc.date2013-10-02T23:39:13Z
dc.date.accessioned2026-07-07T04:56:29Z
dc.descriptionAbstract: The use of natural polymers is an alternative to polymers derived from petroleum that may reduce industrial waste and contribute to the environmental protection. Following the same reasoning, the biodegradability of paper packaging is already known for it being a product originated from cellulosic materials (cellulosic fibers). The aim of this work was to assess the process of degradation from the junction of two different materials; biopolymer and sheets of paper. This paper proposes the study of the biodegradability of chitosan film-coated Kraft paper sheets and emulsified chitosan film-coated Kraft paper sheets added with palmitic acid, both in comparison with uncoated Kraft paper sheets. The biodegradability study was conducted based on analyses of biofilm formation by Scanning Electron Microscopy (SEM), soil respiration, Gravimetry, Microbial Biomass Carbon and enzymatic soil activity and evaluation.
dc.identifierJournal of Research Updates in Polymer Science, v. 2, n. 2, p. 122-131, 2013.
dc.identifierhttp://www.alice.cnptia.embrapa.br/alice/handle/doc/967553
dc.identifier.urihttp://hdl.handle.net/123456789/475124
dc.languageeng
dc.rightsopenAccess
dc.subjectBiopolymer
dc.subjectMicrobial biomass carbon
dc.subjectBiofilm formation
dc.subjectEnzymatic activity
dc.subjectBiodegradação
dc.subjectPapel
dc.subjectBiofilme
dc.subjectBiodegradation
dc.subjectChitosan
dc.subjectkraft paper
dc.subjectsoil respiration
dc.titleBiodegradability kraft paper coated with films emulsified chitosan and palmitic acid.
dc.typeArtigo de periódico

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