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Registro Completo |
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Biblioteca(s): |
Embrapa Hortaliças. |
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Data corrente: |
19/08/2010 |
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Data da última atualização: |
19/08/2010 |
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Autoria: |
GUTIERREZ, A. de S. D.; FANALE, C. I.; WATANABE, H. S. |
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Afiliação: |
ANITA DE SOUZA DIAS GUTIERREZ, CEAGESP; CLÁUDIO INFORZATO FANALE, CEAGESP; HÉLIO SATOSHI WATANABE, CEAGESP. |
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Título: |
A embalagem de frutas e hortaliças frescas. |
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Ano de publicação: |
2009 |
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Fonte/Imprenta: |
In: LUENGO, R. de F. A.; CALBO, A. G. (Ed.). Embalagens para comercialização de hortaliças e frutas no Brasil. Brasília, DF: Embrapa Hortaliças, 2009. |
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Páginas: |
p. 29-54 |
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Descrição Física: |
il. : color. |
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Idioma: |
Português |
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Conteúdo: |
Organização e evolução das embalagens. Evolução das embalagens de frutas e hortaliças no mercado atacadista da Ceagesp de São Paulo de 2004 a 2007. A melhoria das embalagens é fundamental para o futuro da cadeia de produção de frutas e hortaliças. Portaria nº 127 de 04 de outubro de 1991. Instrução Normativa Conjunta SARC / ANVISA / INMETRO nº 009, de 12 de novembro de 2002. |
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Palavras-Chave: |
Brasil. |
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Thesagro: |
Embalagem; Fruta; Hortaliça; Legislação; Normalização. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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Marc: |
LEADER 01084naa a2200229 a 4500
001 1860526
005 2010-08-19
008 2009 bl uuuu u00u1 u #d
100 1 $aGUTIERREZ, A. de S. D.
245 $aA embalagem de frutas e hortaliças frescas.
260 $c2009
300 $ap. 29-54$cil. : color.
520 $aOrganização e evolução das embalagens. Evolução das embalagens de frutas e hortaliças no mercado atacadista da Ceagesp de São Paulo de 2004 a 2007. A melhoria das embalagens é fundamental para o futuro da cadeia de produção de frutas e hortaliças. Portaria nº 127 de 04 de outubro de 1991. Instrução Normativa Conjunta SARC / ANVISA / INMETRO nº 009, de 12 de novembro de 2002.
650 $aEmbalagem
650 $aFruta
650 $aHortaliça
650 $aLegislação
650 $aNormalização
653 $aBrasil
700 1 $aFANALE, C. I.
700 1 $aWATANABE, H. S.
773 $tIn: LUENGO, R. de F. A.; CALBO, A. G. (Ed.). Embalagens para comercialização de hortaliças e frutas no Brasil. Brasília, DF: Embrapa Hortaliças, 2009.
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Registro original: |
Embrapa Hortaliças (CNPH) |
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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: |
01/12/2022 |
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Data da última atualização: |
01/12/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
BERTOLO, M. R. V.; DIAS, L. D.; OLIVEIRA FILHO, J. G. de; ALVES, F.; MARANGON, C. A.; MARTINS, V. C. A.; FERREIRA, M. D.; BAGNATO, V. S.; PLEPIS, A. M. G.; BOGUSZ JUNIOR, S. |
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Afiliação: |
MARCOS DAVID FERREIRA, CNPDIA. |
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Título: |
Central composite design optimization of active and physical properties of food packaging films based on chitosan/gelatin/pomegranate peel extract. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Food Packaging and Shelf Life, v. 34, a100986, 2022. |
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Páginas: |
1 - 11 |
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ISSN: |
2214-2894 |
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DOI: |
https://doi.org/10.1016/j.fpsl.2022.100986 |
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Idioma: |
Inglês |
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Conteúdo: |
Chitosan and gelatin-based materials containing pomegranate peel extract were prepared for potential application as food packaging materials. An optimized composition of 0.8% chitosan, 0.2% gelatin and 1 mg g-1 of extract was chosen with the aid of a central composite design, presenting low viscosity (8.36 ± 0.20 Pa s) and solubility (26.00 ± 5.50%), as well as an expressive inhibition halo against Botrytis cinerea (6.17 ± 0.36 mm). The interaction between the polymeric matrix and the extract was confirmed by spectroscopic and morphological analysis. Rheologically, the optimized formulation was more resistant to deformation and shear (activation energy increased by almost 5 kJ mol-1) than the formulation without the extract. The use of pomegranate peel extract changed the film color, reduced its solubility (by more than 5%), increased mechanical resistance (tensile strength increased by 15 mPa), and improved light barrier properties by 30%. The extract also imparted antioxidant activity to the film, which was able to inhibit 20% of DPPH (2,2-diphenyl-1-picrylhydrazyl) radical at 38 mg mL-1. The optimized composition also showed inhibitory bacterial properties (31.2 and 125 µg mL-1) against S. aureus and S. enteritidis, respectively. Thus, the optimized film exhibited interesting characteristics for food packaging applications, many of them brought by the use of pomegranate peel extract, which highlights the valuable contribution of this agro-industrial waste to the properties of the polymeric films. MenosChitosan and gelatin-based materials containing pomegranate peel extract were prepared for potential application as food packaging materials. An optimized composition of 0.8% chitosan, 0.2% gelatin and 1 mg g-1 of extract was chosen with the aid of a central composite design, presenting low viscosity (8.36 ± 0.20 Pa s) and solubility (26.00 ± 5.50%), as well as an expressive inhibition halo against Botrytis cinerea (6.17 ± 0.36 mm). The interaction between the polymeric matrix and the extract was confirmed by spectroscopic and morphological analysis. Rheologically, the optimized formulation was more resistant to deformation and shear (activation energy increased by almost 5 kJ mol-1) than the formulation without the extract. The use of pomegranate peel extract changed the film color, reduced its solubility (by more than 5%), increased mechanical resistance (tensile strength increased by 15 mPa), and improved light barrier properties by 30%. The extract also imparted antioxidant activity to the film, which was able to inhibit 20% of DPPH (2,2-diphenyl-1-picrylhydrazyl) radical at 38 mg mL-1. The optimized composition also showed inhibitory bacterial properties (31.2 and 125 µg mL-1) against S. aureus and S. enteritidis, respectively. Thus, the optimized film exhibited interesting characteristics for food packaging applications, many of them brought by the use of pomegranate peel extract, which highlights the valuable contribution of this agro-industrial waste to the propertie... Mostrar Tudo |
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Palavras-Chave: |
Multivariate optimization; Packaging film; Pomegranate peel extract. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02496naa a2200301 a 4500
001 2149067
005 2022-12-01
008 2022 bl uuuu u00u1 u #d
022 $a2214-2894
024 7 $ahttps://doi.org/10.1016/j.fpsl.2022.100986$2DOI
100 1 $aBERTOLO, M. R. V.
245 $aCentral composite design optimization of active and physical properties of food packaging films based on chitosan/gelatin/pomegranate peel extract.$h[electronic resource]
260 $c2022
300 $a1 - 11
520 $aChitosan and gelatin-based materials containing pomegranate peel extract were prepared for potential application as food packaging materials. An optimized composition of 0.8% chitosan, 0.2% gelatin and 1 mg g-1 of extract was chosen with the aid of a central composite design, presenting low viscosity (8.36 ± 0.20 Pa s) and solubility (26.00 ± 5.50%), as well as an expressive inhibition halo against Botrytis cinerea (6.17 ± 0.36 mm). The interaction between the polymeric matrix and the extract was confirmed by spectroscopic and morphological analysis. Rheologically, the optimized formulation was more resistant to deformation and shear (activation energy increased by almost 5 kJ mol-1) than the formulation without the extract. The use of pomegranate peel extract changed the film color, reduced its solubility (by more than 5%), increased mechanical resistance (tensile strength increased by 15 mPa), and improved light barrier properties by 30%. The extract also imparted antioxidant activity to the film, which was able to inhibit 20% of DPPH (2,2-diphenyl-1-picrylhydrazyl) radical at 38 mg mL-1. The optimized composition also showed inhibitory bacterial properties (31.2 and 125 µg mL-1) against S. aureus and S. enteritidis, respectively. Thus, the optimized film exhibited interesting characteristics for food packaging applications, many of them brought by the use of pomegranate peel extract, which highlights the valuable contribution of this agro-industrial waste to the properties of the polymeric films.
653 $aMultivariate optimization
653 $aPackaging film
653 $aPomegranate peel extract
700 1 $aDIAS, L. D.
700 1 $aOLIVEIRA FILHO, J. G. de
700 1 $aALVES, F.
700 1 $aMARANGON, C. A.
700 1 $aMARTINS, V. C. A.
700 1 $aFERREIRA, M. D.
700 1 $aBAGNATO, V. S.
700 1 $aPLEPIS, A. M. G.
700 1 $aBOGUSZ JUNIOR, S.
773 $tFood Packaging and Shelf Life$gv. 34, a100986, 2022.
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