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Registro Completo |
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Biblioteca(s): |
Embrapa Suínos e Aves. |
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Data corrente: |
21/09/2011 |
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Data da última atualização: |
21/09/2011 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SOTO, F. R. M.; VUADEN, E. R.; COELHO, C, de P.; BONAMIN, L. V.; AZEVEDO, S. S. dos; BENITES, N. R.; BARROS, F. R. O. de; GOISSIS, M. D.; ASSUMPÇÃO, M. E. O. D.; VISITIN, J. A.; MARQUES, M. G. |
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Afiliação: |
FRANCISCO RAFAEL MARTINS SOTO, Centro de Vigilância Sanitária/Ibiúna; ERLETE ROSALINA VUADEN, M CASSAB; CIDELI DE PAULA COELHO, USP; LEONI VILLANO BONAMIN, USP; SÉRGIO SANTOS DO AZEVEDO, UFCG; NILSON ROBERTI BENITES, USP; FLÁVIA REGINA OLIVEIRA DE BARROS, USP; MARCELO DEMARCHI GOISSIS, USP; MAYRA ELENA ORTIZ D'ÁVILA ASSUMPÇÃO, USP; JOSÉ ANTONIO VISITIN, USP; MARIANA GROKE MARQUES, CNPSA. |
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Título: |
Effects of utilization of homeopathic elements in commercial diluent on swine sperm viability. |
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Ano de publicação: |
2011 |
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Fonte/Imprenta: |
Vitro Cellular & Developmental Biology - Animal, v. 47, n. 3, p. 205-209, 2011. |
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Idioma: |
Inglês |
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Notas: |
Projeto: 11.11.11.111. |
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Thesagro: |
Homeopatia; Reprodução; Suíno. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/42293/1/Vitro-cell-Devt.pdf
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Marc: |
LEADER 00852naa a2200277 a 4500
001 1901089
005 2011-09-21
008 2011 bl uuuu u00u1 u #d
100 1 $aSOTO, F. R. M.
245 $aEffects of utilization of homeopathic elements in commercial diluent on swine sperm viability.$h[electronic resource]
260 $c2011
500 $aProjeto: 11.11.11.111.
650 $aHomeopatia
650 $aReprodução
650 $aSuíno
700 1 $aVUADEN, E. R.
700 1 $aCOELHO, C, de P.
700 1 $aBONAMIN, L. V.
700 1 $aAZEVEDO, S. S. dos
700 1 $aBENITES, N. R.
700 1 $aBARROS, F. R. O. de
700 1 $aGOISSIS, M. D.
700 1 $aASSUMPÇÃO, M. E. O. D.
700 1 $aVISITIN, J. A.
700 1 $aMARQUES, M. G.
773 $tVitro Cellular & Developmental Biology - Animal$gv. 47, n. 3, p. 205-209, 2011.
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Registro original: |
Embrapa Suínos e Aves (CNPSA) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Agroindústria de Alimentos. Para informações adicionais entre em contato com ctaa.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Agroindústria de Alimentos. |
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Data corrente: |
22/04/2021 |
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Data da última atualização: |
25/05/2022 |
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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: |
LIMA, E. M. B.; MIDDEA, A.; MARCONCINI, J. M.; CORRÊA, A. C.; PEREIRA, J. F.; GUIMARÃES, A. V.; LIMA, J. F. de; ANJOS, M. R. dos; CASTRO, I. M. de; OLIVEIRA, R. N.; MOREIRA, C. R.; PAIVA, M. M. de; RANGEL, F. L. C.; NEUMANN, R. |
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Afiliação: |
EDLA MARIA BEZERRA LIMA, CTAA; ANTONIETA MIDDEA, Centro de Tecnologia Mineral (CETEM); JOSE MANOEL MARCONCINI, CNPDIA; ANA CAROLINA CORRÊA, Universidade Federal de São Carlos (UFSCar); JÉSSICA FERNANDES PEREIRA; ALESSANDRA VIEIRA GUIMARÃES, UFRJ; JOSIMAR FIRMINO DE LIMA, Centro de Tecnologia Mineral (CETEM); MARIANNA RAMOS DOS ANJOS, CTAA; IZABELA MIRANDA DE CASTRO, CTAA; RENATA NUNES OLIVEIRA, Universidade Federal Rural do Rio de Janeiro (UFRRJ); CARLA RAMOS MOREIRA, Instituto Nacional de Tecnologia (INT); MAURÍCIO MAGALHÃES DE PAIVA, Instituto Nacional de Tecnologia (INT); FRANCISCO LUIZ CORREA RANGEL, Instituto Nacional de Tecnologia (INT); REINER NEUMANN, Centro de Tecnologia Mineral (CETEM). |
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Título: |
Biodegradable PLA based nanocomposites for packaging applications: The effects of organo-modified bentoniteconcentration. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Journal of Applied Polymer Science, v. 138, e50907, p.1-17, 2021. |
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DOI: |
https://doi.org/10.1002/app.50907 |
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Idioma: |
Inglês |
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Conteúdo: |
The effects of concentration and surface modification of two Brazilian bentonite clays on nanocomposites' properties based on polylactic acid ? (PLA) were investigated. The samples were prepared by the extrusion/injection method to obtain biodegradable packaging plastics. The raw materials and their bionanocomposites were characterized by various techniques. Natural clay samples presented a size of around 2 ?m while the modified ones' size was 5?6 ?m, probably due to the presence of cetyltrimethylammonium bromide in the interlayer space. The particle size and the contact angle increased with the treatment and the clay's density decreased. The organoclays were homogeneously dispersed in PLA, which can be associated with the interactions between PLA chains' carbonyl groups and the organoclays. The bionanocomposites present modified clay particles axis aligned to the flow direction of the extruder/injector. Chocolate organoclay acts as a nucleating agent to PLA crystal growth, increasing the sample's crystallinity, while Bofe organoclay interferes with the amorphous chain's mobility and diminishes the sample's crystallization. The addition of both organoclays to PLA diminished the sample's elongation at break and strength, although the organoclays increased the sample's Young modulus, even though Bofe organoclay is more active in PLA amorphous phase and Chocolate organoclay on the crystalline one. |
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Palavras-Chave: |
Biomaterials. |
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Thesagro: |
Tecnologia de Alimento. |
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Thesaurus NAL: |
Biocompatibility; Biodegradable products; Food technology; Packaging. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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Marc: |
LEADER 02514naa a2200361 a 4500
001 2131475
005 2022-05-25
008 2021 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1002/app.50907$2DOI
100 1 $aLIMA, E. M. B.
245 $aBiodegradable PLA based nanocomposites for packaging applications$bThe effects of organo-modified bentoniteconcentration.$h[electronic resource]
260 $c2021
520 $aThe effects of concentration and surface modification of two Brazilian bentonite clays on nanocomposites' properties based on polylactic acid ? (PLA) were investigated. The samples were prepared by the extrusion/injection method to obtain biodegradable packaging plastics. The raw materials and their bionanocomposites were characterized by various techniques. Natural clay samples presented a size of around 2 ?m while the modified ones' size was 5?6 ?m, probably due to the presence of cetyltrimethylammonium bromide in the interlayer space. The particle size and the contact angle increased with the treatment and the clay's density decreased. The organoclays were homogeneously dispersed in PLA, which can be associated with the interactions between PLA chains' carbonyl groups and the organoclays. The bionanocomposites present modified clay particles axis aligned to the flow direction of the extruder/injector. Chocolate organoclay acts as a nucleating agent to PLA crystal growth, increasing the sample's crystallinity, while Bofe organoclay interferes with the amorphous chain's mobility and diminishes the sample's crystallization. The addition of both organoclays to PLA diminished the sample's elongation at break and strength, although the organoclays increased the sample's Young modulus, even though Bofe organoclay is more active in PLA amorphous phase and Chocolate organoclay on the crystalline one.
650 $aBiocompatibility
650 $aBiodegradable products
650 $aFood technology
650 $aPackaging
650 $aTecnologia de Alimento
653 $aBiomaterials
700 1 $aMIDDEA, A.
700 1 $aMARCONCINI, J. M.
700 1 $aCORRÊA, A. C.
700 1 $aPEREIRA, J. F.
700 1 $aGUIMARÃES, A. V.
700 1 $aLIMA, J. F. de
700 1 $aANJOS, M. R. dos
700 1 $aCASTRO, I. M. de
700 1 $aOLIVEIRA, R. N.
700 1 $aMOREIRA, C. R.
700 1 $aPAIVA, M. M. de
700 1 $aRANGEL, F. L. C.
700 1 $aNEUMANN, R.
773 $tJournal of Applied Polymer Science$gv. 138, e50907, p.1-17, 2021.
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