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| 4. |  | KATO JUNIOR, E. T.; YOSHIDA, C. M. P.; REIS, A. B.; MELO, I. S. de; FRANCO, T. T. Fast detection of hydrogen sulfide using a biodegradable colorimetric indicator system. Polymer International, London, v. 60, nº 6, p. 951?956, 2011.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 5. | | REIS, A. B.; YOSHIDA, C. M. P.; VILELA, E. S. D.; NASCIMENTO, R. dos S.; MELO, I. S. de; FRANCO, T. T. Biodegradability kraft paper coated with films emulsified chitosan and palmitic acid. Journal of Research Updates in Polymer Science, v. 2, n. 2, p. 122-131, 2013.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 6. | | BARBOSA, J. D.; DUARTE, M. D.; OLIVEIRA, C. M. C.; REIS, A. B.; PEIXOTO, T. C.; PEIXOTO, P. V.; BRITO, M. F. Carcinoma de células escamosas perineal em cabras no Pará. Pesquisa Veterinária Brasileira, v. 29, n. 5, p. 421-427, maio, 2009.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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Registro Completo
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
01/10/2013 |
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Data da última atualização: |
02/10/2013 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
C - 0 |
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Autoria: |
REIS, A. B.; YOSHIDA, C. M. P.; VILELA, E. S. D.; NASCIMENTO, R. dos S.; MELO, I. S. de; FRANCO, T. T. |
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Afiliação: |
ARLETE 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. |
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Título: |
Biodegradability kraft paper coated with films emulsified chitosan and palmitic acid. |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
Journal of Research Updates in Polymer Science, v. 2, n. 2, p. 122-131, 2013. |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: 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. |
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Palavras-Chave: |
Biofilm formation; Biopolymer; Enzymatic activity; Microbial biomass carbon. |
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Thesagro: |
Biodegradação; Biofilme; Papel. |
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Thesaurus NAL: |
Biodegradation; Chitosan; kraft paper; soil respiration. |
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Categoria do assunto: |
S Ciências Biológicas |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/90339/1/2013AP24.pdf
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Marc: |
LEADER 01834naa a2200313 a 4500
001 1967553
005 2013-10-02
008 2013 bl uuuu u00u1 u #d
100 1 $aREIS, A. B.
245 $aBiodegradability kraft paper coated with films emulsified chitosan and palmitic acid.$h[electronic resource]
260 $c2013
520 $aAbstract: 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.
650 $aBiodegradation
650 $aChitosan
650 $akraft paper
650 $asoil respiration
650 $aBiodegradação
650 $aBiofilme
650 $aPapel
653 $aBiofilm formation
653 $aBiopolymer
653 $aEnzymatic activity
653 $aMicrobial biomass carbon
700 1 $aYOSHIDA, C. M. P.
700 1 $aVILELA, E. S. D.
700 1 $aNASCIMENTO, R. dos S.
700 1 $aMELO, I. S. de
700 1 $aFRANCO, T. T.
773 $tJournal of Research Updates in Polymer Science$gv. 2, n. 2, p. 122-131, 2013.
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Embrapa Meio Ambiente (CNPMA) |
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