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Registro Completo |
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Biblioteca(s): |
Embrapa Cerrados. |
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Data corrente: |
28/04/2010 |
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Data da última atualização: |
29/06/2017 |
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Tipo da produção científica: |
Folder/Folheto/Cartilha |
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Autoria: |
ARAÚJO, A. K. S.; BELCHIOR, E. B.; AGUIAR, J. L. P. de; SOUSA, T. C. R. de; MOREIRA, J. M. M. A. P.; LÔBO, C. F.; SOUZA, M. A. de. |
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Afiliação: |
CPAC; CPAC; CPAC; CPAC; CPAC. |
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Título: |
Contribuição da mulher para a força de trabalho agrícola no assentamento Casa Branca, Cristalina, GO (2009). |
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Ano de publicação: |
2009 |
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Fonte/Imprenta: |
Planaltina, DF: Embrapa Cerrados, 2009. |
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Descrição Física: |
1 folder. |
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Idioma: |
Português |
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Palavras-Chave: |
Family farming; Rural women work; Trabalhadora agrícola. |
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Thesagro: |
Agricultura Familiar; Renda. |
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Thesaurus Nal: |
income. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/78134/1/p2009-028.pdf
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Marc: |
LEADER 00755nam a2200253 a 4500
001 1747791
005 2017-06-29
008 2009 bl uuuu u0uu1 u #d
100 1 $aARAÚJO, A. K. S.
245 $aContribuição da mulher para a força de trabalho agrícola no assentamento Casa Branca, Cristalina, GO (2009).
260 $aPlanaltina, DF: Embrapa Cerrados$c2009
300 $c1 folder.
650 $aincome
650 $aAgricultura Familiar
650 $aRenda
653 $aFamily farming
653 $aRural women work
653 $aTrabalhadora agrícola
700 1 $aBELCHIOR, E. B.
700 1 $aAGUIAR, J. L. P. de
700 1 $aSOUSA, T. C. R. de
700 1 $aMOREIRA, J. M. M. A. P.
700 1 $aLÔBO, C. F.
700 1 $aSOUZA, M. A. de
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Registro original: |
Embrapa Cerrados (CPAC) |
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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: |
28/09/2022 |
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Data da última atualização: |
23/01/2024 |
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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: |
OLIVEIRA FILHO, J. G. de; ALBIERO, B. R.; CALISTO, I. H.; BERTOLO, M. R. V.; OLDONI, F. C. A.; EGEA, M. B.; BOGUSZ JUNIOR, S.; AZEREDO, H. M. C. de; FERREIRA, M. D. |
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Afiliação: |
HENRIETTE MONTEIRO C DE AZEREDO, CNPDIA; MARCOS DAVID FERREIRA, CNPDIA. |
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Título: |
Bio-nanocomposite edible coatings based on arrowroot starch/cellulose nanocrystals/carnauba wax nanoemulsion containing essential oils to preserve quality and improve shelf life of strawberry. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
International Journal of Biological Macromolecules, v. 219, 2022. |
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Páginas: |
812 - 823 |
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ISSN: |
0141-8130 |
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DOI: |
https://doi.org/10.1016/j.ijbiomac.2022.08.049 |
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Idioma: |
Inglês |
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Conteúdo: |
This study investigated the effects of bio-nanocomposite coatings developed using arrowroot starch (AA), cellulose nanocrystals (CNC), carnauba wax nanoemulsion (CWN), and Cymbopogon martinii and Mentha spicata essential oils (CEO and MEO, respectively) on the physicochemical, microbiological, bioactive, antioxidant, and aromatic characteristics of strawberries cv. ?Oso Grande? in refrigerated storage for 12 days. The coatings improved the shelf life and stability of strawberries, minimizing their weight loss (2.6?3.9 %), as well as changes in color and texture (except for those coated with CEO), titratable acidity, pH, soluble solids, anthocyanins, phenolic compounds, ascorbic acid content, and antioxidant activity compared with uncoated control strawberries. The bio-nanocomposite coatings containing MEO and CEO also exhibited antimicrobial activity, reduced visible fungal deterioration (40?60 %), and reduced microbial load (3.59?4.03 log CFU g− 1 for mesophilic aerobic bacteria and 4.45?5.22 log CFU g− 1 for fungi and yeast) during storage. They also significantly reduced the severity of decay caused by inoculation with Botrytis cinerea or Rhizopus stolonifer. The coatings altered the volatile profile of the fruits during storage, decreasing aldehyde and alcohol concentrations and increasing ester concentrations. Thus, these bio-nanocomposite coatings, especially those containing MEO, can be used as antimicrobial coating materials to preserve the post-harvest quality of fresh strawberries. MenosThis study investigated the effects of bio-nanocomposite coatings developed using arrowroot starch (AA), cellulose nanocrystals (CNC), carnauba wax nanoemulsion (CWN), and Cymbopogon martinii and Mentha spicata essential oils (CEO and MEO, respectively) on the physicochemical, microbiological, bioactive, antioxidant, and aromatic characteristics of strawberries cv. ?Oso Grande? in refrigerated storage for 12 days. The coatings improved the shelf life and stability of strawberries, minimizing their weight loss (2.6?3.9 %), as well as changes in color and texture (except for those coated with CEO), titratable acidity, pH, soluble solids, anthocyanins, phenolic compounds, ascorbic acid content, and antioxidant activity compared with uncoated control strawberries. The bio-nanocomposite coatings containing MEO and CEO also exhibited antimicrobial activity, reduced visible fungal deterioration (40?60 %), and reduced microbial load (3.59?4.03 log CFU g− 1 for mesophilic aerobic bacteria and 4.45?5.22 log CFU g− 1 for fungi and yeast) during storage. They also significantly reduced the severity of decay caused by inoculation with Botrytis cinerea or Rhizopus stolonifer. The coatings altered the volatile profile of the fruits during storage, decreasing aldehyde and alcohol concentrations and increasing ester concentrations. Thus, these bio-nanocomposite coatings, especially those containing MEO, can be used as antimicrobial coating materials to preserve the post-harvest q... Mostrar Tudo |
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Palavras-Chave: |
Active coatings; Nano reinforcement; Spearmint. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02516naa a2200289 a 4500
001 2146913
005 2024-01-23
008 2022 bl uuuu u00u1 u #d
022 $a0141-8130
024 7 $ahttps://doi.org/10.1016/j.ijbiomac.2022.08.049$2DOI
100 1 $aOLIVEIRA FILHO, J. G. de
245 $aBio-nanocomposite edible coatings based on arrowroot starch/cellulose nanocrystals/carnauba wax nanoemulsion containing essential oils to preserve quality and improve shelf life of strawberry.$h[electronic resource]
260 $c2022
300 $a812 - 823
520 $aThis study investigated the effects of bio-nanocomposite coatings developed using arrowroot starch (AA), cellulose nanocrystals (CNC), carnauba wax nanoemulsion (CWN), and Cymbopogon martinii and Mentha spicata essential oils (CEO and MEO, respectively) on the physicochemical, microbiological, bioactive, antioxidant, and aromatic characteristics of strawberries cv. ?Oso Grande? in refrigerated storage for 12 days. The coatings improved the shelf life and stability of strawberries, minimizing their weight loss (2.6?3.9 %), as well as changes in color and texture (except for those coated with CEO), titratable acidity, pH, soluble solids, anthocyanins, phenolic compounds, ascorbic acid content, and antioxidant activity compared with uncoated control strawberries. The bio-nanocomposite coatings containing MEO and CEO also exhibited antimicrobial activity, reduced visible fungal deterioration (40?60 %), and reduced microbial load (3.59?4.03 log CFU g− 1 for mesophilic aerobic bacteria and 4.45?5.22 log CFU g− 1 for fungi and yeast) during storage. They also significantly reduced the severity of decay caused by inoculation with Botrytis cinerea or Rhizopus stolonifer. The coatings altered the volatile profile of the fruits during storage, decreasing aldehyde and alcohol concentrations and increasing ester concentrations. Thus, these bio-nanocomposite coatings, especially those containing MEO, can be used as antimicrobial coating materials to preserve the post-harvest quality of fresh strawberries.
653 $aActive coatings
653 $aNano reinforcement
653 $aSpearmint
700 1 $aALBIERO, B. R.
700 1 $aCALISTO, I. H.
700 1 $aBERTOLO, M. R. V.
700 1 $aOLDONI, F. C. A.
700 1 $aEGEA, M. B.
700 1 $aBOGUSZ JUNIOR, S.
700 1 $aAZEREDO, H. M. C. de
700 1 $aFERREIRA, M. D.
773 $tInternational Journal of Biological Macromolecules$gv. 219, 2022.
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