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 | Acesso ao texto completo restrito à biblioteca da Embrapa Arroz e Feijão. Para informações adicionais entre em contato com cnpaf.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
20/08/2007 |
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Data da última atualização: |
06/06/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
METAY, A.; OLIVER, R.; SCOPEL, E.; DOUZET, J. M.; MOREIRA, J. A. A.; MARAUX, F.; FEIGL, B. J.; FELLER, C. |
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Afiliação: |
AURÉLIE METAY, ISTOM; ROBERT OLIVER, CIRAD; ERIC SCOPEL, CIRAD; JEAN-MARIE DOUZET, CIRAD; JOSE ALOISIO ALVES MOREIRA, CNPAF; FLORENT MARAUX, CIRAD; BRIGITTE J. FEIGL, CENA; CHRISTIAN FELLER, IRD. |
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Título: |
N2O and CH4 emissions from soils under conventional and no-till management practices in Goiânia (Cerrados, Brazil). |
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Ano de publicação: |
2007 |
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Fonte/Imprenta: |
Geoderma, v. 141, n. 1/2, p. 78-88, Sept. 2007. |
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DOI: |
10.1016/j.geoderma.2007.05.010 |
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Idioma: |
Inglês |
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Conteúdo: |
Nitrous oxide (N2O) and methane (CH4) are important greenhouse gases (GHG) produced respectively by the naturally occurring microbial processes of incomplete denitrification or nitrification and methanogenesis. Tillage practices and climate affect the release of HGs. No tillage (DMC) systems may increase CO2?C fixation in soil but also N2O and CH4 emissions. The aim of this article is to question whether the positive effect of a DMC system observed on carbon storage for the topsoil layer in Cerrado soils is offset or not by the N2O and/or CH4 emissions. |
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Palavras-Chave: |
CH4; N2O; Plantio convencional; Soil C sequestration. |
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Thesagro: |
Cerrado; Plantio Direto; Solo. |
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Thesaurus Nal: |
Brazil. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 01431naa a2200313 a 4500
001 1215763
005 2022-06-06
008 2007 bl uuuu u00u1 u #d
024 7 $a10.1016/j.geoderma.2007.05.010$2DOI
100 1 $aMETAY, A.
245 $aN2O and CH4 emissions from soils under conventional and no-till management practices in Goiânia (Cerrados, Brazil).$h[electronic resource]
260 $c2007
520 $aNitrous oxide (N2O) and methane (CH4) are important greenhouse gases (GHG) produced respectively by the naturally occurring microbial processes of incomplete denitrification or nitrification and methanogenesis. Tillage practices and climate affect the release of HGs. No tillage (DMC) systems may increase CO2?C fixation in soil but also N2O and CH4 emissions. The aim of this article is to question whether the positive effect of a DMC system observed on carbon storage for the topsoil layer in Cerrado soils is offset or not by the N2O and/or CH4 emissions.
650 $aBrazil
650 $aCerrado
650 $aPlantio Direto
650 $aSolo
653 $aCH4
653 $aN2O
653 $aPlantio convencional
653 $aSoil C sequestration
700 1 $aOLIVER, R.
700 1 $aSCOPEL, E.
700 1 $aDOUZET, J. M.
700 1 $aMOREIRA, J. A. A.
700 1 $aMARAUX, F.
700 1 $aFEIGL, B. J.
700 1 $aFELLER, C.
773 $tGeoderma$gv. 141, n. 1/2, p. 78-88, Sept. 2007.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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Biblioteca |
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Origem |
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Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Instrumentação. |
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Data corrente: |
08/06/2022 |
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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; BERTOLO, M. R. V.; RODRIGUES, M. A. V.; SILVA, G. C.; MENDONÇA, G. M. N. de; BOGUSZ JUNIOR, S.; FERREIRA, M. D. |
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Afiliação: |
MARCOS DAVID FERREIRA, CNPDIA. |
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Título: |
Recent advances in the development of smart, active, and bioactive biodegradable biopolymer-based films containing betalains. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Food Chemistry, v. 390, 133149, 2022. |
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Páginas: |
13 p. |
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ISSN: |
0308-8146 |
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DOI: |
https://doi.org/10.1016/j.foodchem.2022.133149 |
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Idioma: |
Inglês |
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Conteúdo: |
Betalains are natural nitrogenous water-soluble pigments found in species belonging to the Caryophyllales order and in mushrooms. Betalains can be considered multifunctional molecules due to their diverse bioactivities such as antioxidant, antimicrobial, anticancer, and anti-inflammatory. Furthermore, they can detect pH variations in foods and are considered promising colorimetric bioindicators. The bioactivities of betalains have improved their use as active and bioactive agents, and colorimetric indicators in the development of edible and biodegradable films for foods, which are trends in the food packaging market. Thus, this review presents the state-of-art information on the use of betalains as a multifunctional molecule in the development of smart, active, and bioactive edible and biodegradable packaging for foods. Studies have revealed that betalains can be successfully used to develop: smart films to indicate the freshness and spoilage of foods such as shrimp, fish, and chicken; active films with antimicrobial and antioxidant potentials to increase the shelf life of sausage and shrimp; and bioactive films with health benefits |
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Palavras-Chave: |
Active packaging; Natural pigment; PH indicator; Smart packaging. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1143861/1/P-Recent-advances-in-the-development-of-smart-active-and-bioactive.pdf
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Marc: |
LEADER 02016naa a2200277 a 4500
001 2143861
005 2024-01-23
008 2022 bl uuuu u00u1 u #d
022 $a0308-8146
024 7 $ahttps://doi.org/10.1016/j.foodchem.2022.133149$2DOI
100 1 $aOLIVEIRA FILHO. J. G. de
245 $aRecent advances in the development of smart, active, and bioactive biodegradable biopolymer-based films containing betalains.$h[electronic resource]
260 $c2022
300 $a13 p.
520 $aBetalains are natural nitrogenous water-soluble pigments found in species belonging to the Caryophyllales order and in mushrooms. Betalains can be considered multifunctional molecules due to their diverse bioactivities such as antioxidant, antimicrobial, anticancer, and anti-inflammatory. Furthermore, they can detect pH variations in foods and are considered promising colorimetric bioindicators. The bioactivities of betalains have improved their use as active and bioactive agents, and colorimetric indicators in the development of edible and biodegradable films for foods, which are trends in the food packaging market. Thus, this review presents the state-of-art information on the use of betalains as a multifunctional molecule in the development of smart, active, and bioactive edible and biodegradable packaging for foods. Studies have revealed that betalains can be successfully used to develop: smart films to indicate the freshness and spoilage of foods such as shrimp, fish, and chicken; active films with antimicrobial and antioxidant potentials to increase the shelf life of sausage and shrimp; and bioactive films with health benefits
653 $aActive packaging
653 $aNatural pigment
653 $aPH indicator
653 $aSmart packaging
700 1 $aBERTOLO, M. R. V.
700 1 $aRODRIGUES, M. A. V.
700 1 $aSILVA, G. C.
700 1 $aMENDONÇA, G. M. N. de
700 1 $aBOGUSZ JUNIOR, S.
700 1 $aFERREIRA, M. D.
773 $tFood Chemistry$gv. 390, 133149, 2022.
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