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Registro Completo |
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Biblioteca(s): |
Embrapa Instrumentação. |
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Data corrente: |
21/06/2021 |
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Data da última atualização: |
10/06/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
MENDES, J. F.; NORCINO, L. B.; MARTINS, H. H.; MANRICH, A.; OTONI, C. G.; CARVALHO, E. E. N.; PICCOLLI, R. H.; OLIVEIRA, J. E.; PINHEIRO, A. C. M.; MATTOSO, L. H. C. |
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Afiliação: |
LUIZ HENRIQUE CAPPARELLI MATTOSO, CNPDIA. |
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Título: |
Development of quaternary nanocomposites made up of cassava starch, cocoa butter, lemongrass essential oil nanoemulsion, and brewery spent grain fibers. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Journal of Food Science, v. 86, n. 5, 2021. |
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Páginas: |
1979?1996 |
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DOI: |
10.1111/1750-3841.15689 |
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Idioma: |
Inglês |
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Conteúdo: |
We report on production of novel quaternary nanocomposite films based on thermoplastic starch (TPS, 8% w/v) derived from cassava, cocoa butter, (CB, 30% wt.%), and lemongrass essential oil (LEO, 1:1) nanoemulsions reinforced with different concentrations of brewery spent grain (BSG, 5 or 10 wt.%) fibers, by continuous casting. The chemical composition, the morphological, thermal, mechanical properties, film barrier, biodegradability in the vegetable compound, in addition to the application in chocolates, have been widely studied. The addition of CB, LEO, and BSG caused relevant changes in the starchbased films, such as increased extensibility (from 2.4-BSG5 to 9.4%-BSG10) and improved barrier to moisture (2.9 and 2.4 g.mm.kPa−1 .h−1 .m−2). Contrastingly, the thermal stability of the starch film was slightly decreased. The biodegradability of the herein developed quaternary nanocomposite films was the same as that of TPS films, eliminating concerns on the supplementation with active ingredients that are expected to have some biocidal effect. Despite checking antimicrobial activity only by contact under the biocomposites, chocolates packed with the films were well accepted by consumers, especially the samples of white chocolate stored in the BSG5 biocomposite. Overall, this new approach towards quaternary active, biodegradable films produced in a pilot-scale lamination unit was successful in either improving or at least maintaining the essential properties of TPS-based films for food packaging applications, while providing them with unique features and functionalities. MenosWe report on production of novel quaternary nanocomposite films based on thermoplastic starch (TPS, 8% w/v) derived from cassava, cocoa butter, (CB, 30% wt.%), and lemongrass essential oil (LEO, 1:1) nanoemulsions reinforced with different concentrations of brewery spent grain (BSG, 5 or 10 wt.%) fibers, by continuous casting. The chemical composition, the morphological, thermal, mechanical properties, film barrier, biodegradability in the vegetable compound, in addition to the application in chocolates, have been widely studied. The addition of CB, LEO, and BSG caused relevant changes in the starchbased films, such as increased extensibility (from 2.4-BSG5 to 9.4%-BSG10) and improved barrier to moisture (2.9 and 2.4 g.mm.kPa−1 .h−1 .m−2). Contrastingly, the thermal stability of the starch film was slightly decreased. The biodegradability of the herein developed quaternary nanocomposite films was the same as that of TPS films, eliminating concerns on the supplementation with active ingredients that are expected to have some biocidal effect. Despite checking antimicrobial activity only by contact under the biocomposites, chocolates packed with the films were well accepted by consumers, especially the samples of white chocolate stored in the BSG5 biocomposite. Overall, this new approach towards quaternary active, biodegradable films produced in a pilot-scale lamination unit was successful in either improving or at least maintaining the essential properties of TPS-based films f... Mostrar Tudo |
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Palavras-Chave: |
Active packaging; Biorefinery; Composite films; Lemongrass essential oil. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02533naa a2200301 a 4500
001 2132452
005 2022-06-10
008 2021 bl uuuu u00u1 u #d
024 7 $a10.1111/1750-3841.15689$2DOI
100 1 $aMENDES, J. F.
245 $aDevelopment of quaternary nanocomposites made up of cassava starch, cocoa butter, lemongrass essential oil nanoemulsion, and brewery spent grain fibers.$h[electronic resource]
260 $c2021
300 $a1979?1996
520 $aWe report on production of novel quaternary nanocomposite films based on thermoplastic starch (TPS, 8% w/v) derived from cassava, cocoa butter, (CB, 30% wt.%), and lemongrass essential oil (LEO, 1:1) nanoemulsions reinforced with different concentrations of brewery spent grain (BSG, 5 or 10 wt.%) fibers, by continuous casting. The chemical composition, the morphological, thermal, mechanical properties, film barrier, biodegradability in the vegetable compound, in addition to the application in chocolates, have been widely studied. The addition of CB, LEO, and BSG caused relevant changes in the starchbased films, such as increased extensibility (from 2.4-BSG5 to 9.4%-BSG10) and improved barrier to moisture (2.9 and 2.4 g.mm.kPa−1 .h−1 .m−2). Contrastingly, the thermal stability of the starch film was slightly decreased. The biodegradability of the herein developed quaternary nanocomposite films was the same as that of TPS films, eliminating concerns on the supplementation with active ingredients that are expected to have some biocidal effect. Despite checking antimicrobial activity only by contact under the biocomposites, chocolates packed with the films were well accepted by consumers, especially the samples of white chocolate stored in the BSG5 biocomposite. Overall, this new approach towards quaternary active, biodegradable films produced in a pilot-scale lamination unit was successful in either improving or at least maintaining the essential properties of TPS-based films for food packaging applications, while providing them with unique features and functionalities.
653 $aActive packaging
653 $aBiorefinery
653 $aComposite films
653 $aLemongrass essential oil
700 1 $aNORCINO, L. B.
700 1 $aMARTINS, H. H.
700 1 $aMANRICH, A.
700 1 $aOTONI, C. G.
700 1 $aCARVALHO, E. E. N.
700 1 $aPICCOLLI, R. H.
700 1 $aOLIVEIRA, J. E.
700 1 $aPINHEIRO, A. C. M.
700 1 $aMATTOSO, L. H. C.
773 $tJournal of Food Science$gv. 86, n. 5, 2021.
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Registro original: |
Embrapa Instrumentação (CNPDIA) |
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| Registros recuperados : 26 | |
| 7. |  | BARROS, N. N.; KAWAS, J. R.; LOPES, E. A.; JOHNSON, W. L. Estudo comparativo da digestibilidade de leguminosa nativa com caprinos e ovinos, no semi-árido do Estado do Ceará. II. Digestibilidade in vivo da silagem de mata-pasto (Cassia ssp). Pesquisa Agropecuária Brasileira, Brasília, DF, v. 27, n. 11, p. 1551-1555, nov., 1992.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: Internacional - A |
| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 8. | | BARROS, N. N.; FREIRE, L. C. L.; LOPES, E. A.; KAWAS, J.; JOHNSON, W. L. Estudo comparativo da digestibilidade de leguminosa nativa com caprinos e ovinos do sertão cearense. II. Digestibilidade in vivo do feno de mata-pasto. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 26, n. 8, p. 1215-1218, 1991.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: Internacional - A |
| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 9. | | SILVA, F. L. R. da; ARRUDA, F. de A. V.; KAWAS, J. R. Efeito do sombreamento sobre o consumo de alimento e água, em ovinos da raça Santa Inês Vermelha do Nordeste. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 25., 1988, Viçosa, MG. Anais... Viçosa, MG: Sociedade Brasileira de Zootecnia, 1988. p. 302.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 11. | | LU, C. D.; OSBORN, R. G.; KAWAS, J. R.; ARRUDA, F. Prediction of dry matter intake in lactating and growing dairy goats. In: INTERNATIONAL CONFERENCE ON GOATS, 4., 1987, Brasília, DF. Proceedings... Brasília, DF: EMBRAPA-DDT, 1987. p. 1386. Resumo 121.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 12. | | SCHACHT, W. H.; KAWAS, J. R.; MALECHEK, J. C.; FREIRE, L. C. L. Efeito da suplementação de energia e nitrogênio no ganho de peso de caprinos em pastagem nativa (caatinga) na época seca, no nordeste do Brasil. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 22., 1985, Balneário Camboriu, SC. Anais... Balneário Camboriú: Sociedade Brasileira de Zootecnia, 1985. p. 62.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 13. | | BARROS, N. N.; KAWAS, J.; JOHNSON, W. L.; SHELTON, J. M. Energy utilization by Somalis lambs fed napiergrass "ad libitum" and an energy supplement at incremental levels. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 25, n. 9, p. 1283-1291, set., 1990.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: Internacional - A |
| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 14. | | BARROS, N. N.; KAWAS, J. R.; JOHNSON, W. L.; SHELTON, J. M.; SOUZA NETO, J. de. Influência da energia do desempenho de cordeiros Somalis alimentados com capim elefante (Pennisetum purpureum). In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 25., 1988, Viçosa, MG. Anais... Viçosa, MG: Sociedade Brasileira de Zootecnia, 1988. p. 114.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 15. | | KAWAS, J. R.; GUIMARAES, W.; BARROS, N. N.; SANCHEZ, O.; SHELTON, J. M.; JOHNSON, W. L. Interrelação energia-proteína no crescimento de ovinos deslanados. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 23., 1986, Campo Grande. Anais... Campo Grande: Sociedade Brasileira de Zootecnia, 1986. p. 95.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 16. | | KAWAS, J. R.; LOPES, J.; DANELON, D. L.; LU, C. D. Influence of forage-to-concentrate ratios on intake, digestibility, chewing and milk production of dairy goats. Small Ruminant Research, v. 4, n. 1, p. 11-18, 1991.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: Internacional - A |
| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 18. | | KAWAS, J. R.; GUIMARAES, W.; BARROS, N. N.; FREIRE, L. C. L.; FOOTE, W. C. Survival and growth of goat kids grazing native range from dams supplemented with incremental energy levels. In: INTERNATIONAL CONFERENCE ON GOATS, 4., 1987, Brasília, DF. Proceedings... Brasília, DF: EMBRAPA-DDT, 1987. p. 1399. Abstract 139.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 19. | | BARROS, N. N.; OLIVEIRA, E. R.; ROBB, T. W.; ARRUDA, F. A. V.; KAWAS, J. R.; JOHNSON, W. L. Acabamento de caprinos e ovinos durante a época seca, no Nordeste. In: REUNIÃO TÉCNICO-CIENTÍFICA DO PROGRAMA DE APOIO A PESQUISA COLABORATIVA DE PEQUENOS RUMINANTES, 1., 1986. Sobral. Anais... Sobral: EMBRAPA-CNPC; SR-CRSP, 1986. p. 285-295. (EMBRAPA-CNPC. Documentos, 6).| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 20. | | KAWAS, J. R.; CARNEIRO, H.; BARROS, N. N.; FREIRE, L. C. L.; KAWAS, F. N.; SHELTON, M.; JOHNSON, W. L. Valor nutritivo para caprinos das silagens de sorgo forrageiro (Sorghum vulgare) e de cunhã (Clitoria ternatea) em dois estágios de maturidade. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 22., 1985, Balneário Camboriú, SC. Anais... Balneário Camboriú: Sociedade Brasileira de Zootecnia, 1985. p. 355.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| Registros recuperados : 26 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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