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 | Acesso ao texto completo restrito à biblioteca da Embrapa Florestas. Para informações adicionais entre em contato com cnpf.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
02/09/2021 |
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Data da última atualização: |
02/09/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
LAUREANTI, E. J. G.; PAIVA, T. S.; TASSO, I. de S.; DALLABONA, I. D.; HELM, C. V.; JORGE, L. M. de M.; JORGE, R. M. M. |
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Afiliação: |
EMANUELE JOANA GBUR LAUREANTI, UFPR; THAINNANE SILVA PAIVA, UFPR; IVISSON DE SOUZA TASSO, UFPR; ITHIARA DALPONTE DALLABONA, UFPR; CRISTIANE VIEIRA HELM, CNPF; LUIZ MARIO DE MATOS JORGE, UEM; REGINA MARIA MATOS JORGE, UFPR. |
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Título: |
Development of active cassava starch films reinforced with waste from industrial wine production and enriched with pink pepper extract. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Journal of Applied Polymer Science, v. 138, e50922, 2021. 16 p. |
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DOI: |
https://doi.org/10.1002/app.5092 |
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Idioma: |
Inglês |
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Conteúdo: |
This study investigated the influence of grape stalk (GS) from the Bordo grape variety (Vittis labrusca L.) as a reinforcing agent, and pink pepper (Schinus terebinthifolius Raddi) extract (PPE) as an antioxidant, in cassava starch (CS)- glycerol (GLY) films. The developed biodegradable films were characterized according to structural, barrier, mechanical, antioxidant and optical properties, as well as biodegradability and compared to both the control and blank films. Films containing a high GS content exhibited a significant increase in tensile strength (TS) values by 73%, whereas the films containing a high PPE content exhibited an important increase elongation (ELO) values by 20%, comparing to the control film (CO). The films containing 5.52% v/v of PPE presented an improving on antioxidant activity and barrier properties, leading DPPH and ABTS percentual radical scavenging activity by 51.79% and 58.18%, and decreasing water vapor permeability and solubility by expressive values of 34.11% and 79.43%, respectively. According to the results obtained in this study, the films using GS and PPE exhibited valuable characteristics and are an alternat. |
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Palavras-Chave: |
Amido de mandioca; Biomaterials; Filme; Pimenta rosa. |
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Thesagro: |
Resíduo Industrial; Vinho. |
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Thesaurus Nal: |
Biodegradable products; Packaging films. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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Marc: |
LEADER 02101naa a2200301 a 4500
001 2133997
005 2021-09-02
008 2021 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1002/app.5092$2DOI
100 1 $aLAUREANTI, E. J. G.
245 $aDevelopment of active cassava starch films reinforced with waste from industrial wine production and enriched with pink pepper extract.$h[electronic resource]
260 $c2021
520 $aThis study investigated the influence of grape stalk (GS) from the Bordo grape variety (Vittis labrusca L.) as a reinforcing agent, and pink pepper (Schinus terebinthifolius Raddi) extract (PPE) as an antioxidant, in cassava starch (CS)- glycerol (GLY) films. The developed biodegradable films were characterized according to structural, barrier, mechanical, antioxidant and optical properties, as well as biodegradability and compared to both the control and blank films. Films containing a high GS content exhibited a significant increase in tensile strength (TS) values by 73%, whereas the films containing a high PPE content exhibited an important increase elongation (ELO) values by 20%, comparing to the control film (CO). The films containing 5.52% v/v of PPE presented an improving on antioxidant activity and barrier properties, leading DPPH and ABTS percentual radical scavenging activity by 51.79% and 58.18%, and decreasing water vapor permeability and solubility by expressive values of 34.11% and 79.43%, respectively. According to the results obtained in this study, the films using GS and PPE exhibited valuable characteristics and are an alternat.
650 $aBiodegradable products
650 $aPackaging films
650 $aResíduo Industrial
650 $aVinho
653 $aAmido de mandioca
653 $aBiomaterials
653 $aFilme
653 $aPimenta rosa
700 1 $aPAIVA, T. S.
700 1 $aTASSO, I. de S.
700 1 $aDALLABONA, I. D.
700 1 $aHELM, C. V.
700 1 $aJORGE, L. M. de M.
700 1 $aJORGE, R. M. M.
773 $tJournal of Applied Polymer Science$gv. 138, e50922, 2021. 16 p.
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Registro original: |
Embrapa Florestas (CNPF) |
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Biblioteca |
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Origem |
Tipo/Formato |
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Cutter |
Registro |
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URL |
Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Agricultura Digital. |
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Data corrente: |
19/03/2019 |
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Data da última atualização: |
20/03/2019 |
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Autoria: |
EMBRAPA INFORMÁTICA AGROPECUÁRIA. |
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Título: |
Agricultura digital. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Campinas, 2019. |
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Descrição Física: |
1 DVD-Vídeo. |
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Idioma: |
Português |
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Notas: |
Versões em português e inglês, com e sem legendas. |
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Palavras-Chave: |
Agricultura digital; Agricultura tropical; Digital agriculture. |
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Thesagro: |
Tecnologia da Informação. |
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Thesaurus NAL: |
Information technology; Tropical agriculture. |
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Categoria do assunto: |
-- |
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URL: |
https://www.youtube.com/watch?v=LNVlYnlNCpY
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Marc: |
LEADER 00577ngm a2200193 a 4500
001 2107232
005 2019-03-20
008 2019 bl --- 0-- m #d
100 1 $aEMBRAPA INFORMÁTICA AGROPECUÁRIA.
245 $aAgricultura digital.
260 $aCampinas, 2019.$c2019
300 $c1 DVD-Vídeo.
500 $aVersões em português e inglês, com e sem legendas.
650 $aInformation technology
650 $aTropical agriculture
650 $aTecnologia da Informação
653 $aAgricultura digital
653 $aAgricultura tropical
653 $aDigital agriculture
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Embrapa Agricultura Digital (CNPTIA) |
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