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Registro Completo |
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
28/02/2013 |
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Data da última atualização: |
07/11/2013 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
WILCKEN, C. F.; FERREIRA FILHO, P. J.; LIMA, A. C. V.; ZACHÉ, B.; BARBOSA, L. R.; MASSON, M. V.; SA, L. A. N. de; ZANUNCIO, J. C. |
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Afiliação: |
Carlos F. Wilcken, UNESP; Pedro J. Ferreira Filho, UFSCAR; Alexandre C. V. Lima, UNESP; Bruno Zaché, UNESP; LEONARDO RODRIGUES BARBOSA, CNPF; Marcus V. Masson, Copener Florestal; LUIZ ALEXANDRE NOGUEIRA DE SA, CNPMA; José C. Zanuncio, UFV. |
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Título: |
Introdução de Glycaspis brimblecombei e Leptocybe invasa em eucalipto no Brasil. |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
In: SEMINÁRIO INTERNACIONAL SOBRE PRAGAS QUARENTENÁRIAS FLORESTAIS, 2012, Colombo. Anais... Colombo: Embrapa Florestas, 2012. |
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Série: |
(Embrapa Florestas. Documentos, 244). |
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Idioma: |
Português |
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Palavras-Chave: |
Praga florestal; Praga invasora. |
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Thesagro: |
Praga Exótica. |
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Thesaurus Nal: |
Eucalyptus. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/92160/1/Carlos-F.-Wilcken.pdf
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Marc: |
LEADER 00814nam a2200241 a 4500
001 1951683
005 2013-11-07
008 2012 bl uuuu u00u1 u #d
100 1 $aWILCKEN, C. F.
245 $aIntrodução de Glycaspis brimblecombei e Leptocybe invasa em eucalipto no Brasil.$h[electronic resource]
260 $aIn: SEMINÁRIO INTERNACIONAL SOBRE PRAGAS QUARENTENÁRIAS FLORESTAIS, 2012, Colombo. Anais... Colombo: Embrapa Florestas$c2012
490 $a(Embrapa Florestas. Documentos, 244).
650 $aEucalyptus
650 $aPraga Exótica
653 $aPraga florestal
653 $aPraga invasora
700 1 $aFERREIRA FILHO, P. J.
700 1 $aLIMA, A. C. V.
700 1 $aZACHÉ, B.
700 1 $aBARBOSA, L. R.
700 1 $aMASSON, M. V.
700 1 $aSA, L. A. N. de
700 1 $aZANUNCIO, J. C.
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Registro original: |
Embrapa Florestas (CNPF) |
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Registro |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Instrumentação. Para informações adicionais entre em contato com cnpdia.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Instrumentação. |
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Data corrente: |
29/09/2022 |
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Data da última atualização: |
29/09/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
MASCARENHAS, A. R. P.; SCATOLINO, M. V.; DIAS, M. C.; MARTINS, M. A.; MELO, R. R. de; MENDONDÇA, M. C.; TONOLI, G. H. D. |
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Afiliação: |
MARIA ALICE MARTINS, CNPDIA. |
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Título: |
Association of cellulose micro/nanofibrils and silicates for cardboard coating: Technological aspects for packaging. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Industrial Crops & Products, v. 188, e115667, 2022. |
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ISSN: |
0926-6690 |
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DOI: |
https://doi.org/10.1016/j.indcrop.2022.115667 |
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Idioma: |
Inglês |
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Conteúdo: |
Paper coating with cellulose micro/nanofibrils (MFC/NFC) can improve the performance of paper packaging. However, the process cost is high due to the significant energy consumption. The objective of this work was to produce MFC/NFC with pre-treated fibers using calcium silicate (Ca2O4Si) and magnesium silicate (MgO3Si) and evaluate their performance as a coating on cardboard. For the production of MFC/NFC, pre-treatments with Ca2O4Si and MgO3Si reduced energy consumption by ~30 %. The layers added to the cardboard reduced the water vapor permeability, mainly for the coating with 5 % MgO3Si (~98 g mm/kPa− 1 day m2 ). These characteristics indicate that coated paperboard is suitable for packaging bread, cheese, fruit, and vegetables. Suspensions with 5 % and 10 % Ca2O4Si increased the spread of PVAc, PVOH, and printing ink. The coatings reduced the strength and stiffness of the papers by ~50 % compared to the uncoated paper due to the wetting and drying cycles. On the other hand, there was an increase in ductility, which potentiated the paper?s formability. Optimizing application and drying techniques for MFC/NFC and silicate coating formulations can improve the mechanical and barrier properties of the coated papers for multilayer packag |
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Palavras-Chave: |
Barrier properties; Multilayer packaging; Surface energy. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02069naa a2200253 a 4500
001 2146977
005 2022-09-29
008 2022 bl uuuu u00u1 u #d
022 $a0926-6690
024 7 $ahttps://doi.org/10.1016/j.indcrop.2022.115667$2DOI
100 1 $aMASCARENHAS, A. R. P.
245 $aAssociation of cellulose micro/nanofibrils and silicates for cardboard coating$bTechnological aspects for packaging.$h[electronic resource]
260 $c2022
520 $aPaper coating with cellulose micro/nanofibrils (MFC/NFC) can improve the performance of paper packaging. However, the process cost is high due to the significant energy consumption. The objective of this work was to produce MFC/NFC with pre-treated fibers using calcium silicate (Ca2O4Si) and magnesium silicate (MgO3Si) and evaluate their performance as a coating on cardboard. For the production of MFC/NFC, pre-treatments with Ca2O4Si and MgO3Si reduced energy consumption by ~30 %. The layers added to the cardboard reduced the water vapor permeability, mainly for the coating with 5 % MgO3Si (~98 g mm/kPa− 1 day m2 ). These characteristics indicate that coated paperboard is suitable for packaging bread, cheese, fruit, and vegetables. Suspensions with 5 % and 10 % Ca2O4Si increased the spread of PVAc, PVOH, and printing ink. The coatings reduced the strength and stiffness of the papers by ~50 % compared to the uncoated paper due to the wetting and drying cycles. On the other hand, there was an increase in ductility, which potentiated the paper?s formability. Optimizing application and drying techniques for MFC/NFC and silicate coating formulations can improve the mechanical and barrier properties of the coated papers for multilayer packag
653 $aBarrier properties
653 $aMultilayer packaging
653 $aSurface energy
700 1 $aSCATOLINO, M. V.
700 1 $aDIAS, M. C.
700 1 $aMARTINS, M. A.
700 1 $aMELO, R. R. de
700 1 $aMENDONDÇA, M. C.
700 1 $aTONOLI, G. H. D.
773 $tIndustrial Crops & Products$gv. 188, e115667, 2022.
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Embrapa Instrumentação (CNPDIA) |
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