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Registro Completo |
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Biblioteca(s): |
Embrapa Suínos e Aves; Embrapa Unidades Centrais. |
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Data corrente: |
26/11/2021 |
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Data da última atualização: |
26/11/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
VAZ, C. S. L.; RECH, D. V.; REBELATTO, R.; DUARTE, S. C.; COLDEBELLA, A.; BESSA, M. C. |
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Afiliação: |
CLARISSA SILVEIRA LUIZ VAZ, CNPSA; DAIANE VOSS RECH, CNPSA; RAQUEL REBELATTO, CNPSA; SABRINA CASTILHO DUARTE, CNPSA; ARLEI COLDEBELLA, CNPSA; MARJO CADÓ BESSA, PUCRS. |
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Título: |
Survival of Campylobacter jejuni in chicken at refrigeration and cooking temperatures. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 56, e02405, 2021. |
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DOI: |
https://doi. org/10.1590/S1678-3921.pab2021.v56.02405. |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: The objective of this work was to evaluate the reduction of
Campylobacter jejuni in chicken meat at 6 and 70°C, after the inoculation
of a Brazilian strain. The kinetics of C. jejuni survival showed a 0.26
log (CFU g-1) decrease for each day of exposure at 6°C, and a 1.35 log
(CFU g-1) decrease for each 1 log increase at 70°C. Although reduced levels of
C. jejuni were found after regular intervals at both temperatures, its incomplete
inactivation underlines the need of good hygiene practices for consumers to
avoid campylobacteriosis.
Resumo: O objetivo deste trabalho foi determinar a redução de
Campylobacter jejuni em carne de frango a 6 e 70°C, após inoculação de
uma cepa brasileira. A cinética de sobrevivência de C. jejuni mostrou redução
de 0,26 log (UFC g-1) a cada dia de exposição a 6°C e redução de 1,35 log
(UFC g-1) para cada aumento de 1 log a 70°C. Embora níveis reduzidos de
C. jejuni sejam encontrados após intervalos regulares de exposição a ambas as
temperaturas, a inativação incompleta ressalta a necessidade de boas práticas
de higiene para os consumidores evitarem a campilobacteriose. |
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Palavras-Chave: |
Broiler meat; Foodborne pathogen; Reduction kinetics. |
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Thesagro: |
Campilobacteriose; Carne Fresca; Frango de Corte; Segurança Alimentar. |
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Thesaurus Nal: |
Campylobacter jejuni; Campylobacteriosis; Food safety. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/228178/1/Survival-Campylobacter-jejuni-2021.pdf
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Marc: |
LEADER 02108naa a2200313 a 4500
001 2136678
005 2021-11-26
008 2021 bl uuuu u00u1 u #d
024 7 $ahttps://doi. org/10.1590/S1678-3921.pab2021.v56.02405.$2DOI
100 1 $aVAZ, C. S. L.
245 $aSurvival of Campylobacter jejuni in chicken at refrigeration and cooking temperatures.$h[electronic resource]
260 $c2021
520 $aAbstract: The objective of this work was to evaluate the reduction of Campylobacter jejuni in chicken meat at 6 and 70°C, after the inoculation of a Brazilian strain. The kinetics of C. jejuni survival showed a 0.26 log (CFU g-1) decrease for each day of exposure at 6°C, and a 1.35 log (CFU g-1) decrease for each 1 log increase at 70°C. Although reduced levels of C. jejuni were found after regular intervals at both temperatures, its incomplete inactivation underlines the need of good hygiene practices for consumers to avoid campylobacteriosis. Resumo: O objetivo deste trabalho foi determinar a redução de Campylobacter jejuni em carne de frango a 6 e 70°C, após inoculação de uma cepa brasileira. A cinética de sobrevivência de C. jejuni mostrou redução de 0,26 log (UFC g-1) a cada dia de exposição a 6°C e redução de 1,35 log (UFC g-1) para cada aumento de 1 log a 70°C. Embora níveis reduzidos de C. jejuni sejam encontrados após intervalos regulares de exposição a ambas as temperaturas, a inativação incompleta ressalta a necessidade de boas práticas de higiene para os consumidores evitarem a campilobacteriose.
650 $aCampylobacter jejuni
650 $aCampylobacteriosis
650 $aFood safety
650 $aCampilobacteriose
650 $aCarne Fresca
650 $aFrango de Corte
650 $aSegurança Alimentar
653 $aBroiler meat
653 $aFoodborne pathogen
653 $aReduction kinetics
700 1 $aRECH, D. V.
700 1 $aREBELATTO, R.
700 1 $aDUARTE, S. C.
700 1 $aCOLDEBELLA, A.
700 1 $aBESSA, M. C.
773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 56, e02405, 2021.
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Registro original: |
Embrapa Suínos e Aves (CNPSA) |
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Biblioteca |
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Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
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Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Agrobiologia; Embrapa Solos. |
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Data corrente: |
08/02/2022 |
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Data da última atualização: |
15/02/2022 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
LEITE, F. F. G. D.; ALVES, B. J. R.; NÓBREGA, G. N.; CORDEIRO, R. C.; CESÁRIO, F. V.; SILVEIRA, J. G. da; ARMACOLO, N. M.; RODRIGUES, R. de A. R. |
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Afiliação: |
FERNANDA FIGUEIREDO GRANJA DORILÊO LEITE, UFF; BRUNO JOSE RODRIGUES ALVES, CNPAB; GABRIEL NUTO NÓBREGA, UFF; RENATO CAMPELLO CORDEIRO, UFF; FERNANDO VIEIRA CESÁRIO, IABS; JÚLIA GRAZIELA DA SILVEIRA, UFV; NATASSIA MAGALHÃES ARMACOLO, UEL; RENATO DE ARAGAO RIBEIRO RODRIGUES, CNPS. |
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Título: |
Greenhouse gases (GHG) quantification with static chambers in Latin America: is it improving through time? |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
In: WORLD CONGRESS ON INTEGRATED CROP-LIVESTOCK-FORESTRY SYSTEMS, 2., 2021. WCCLF 2021 proceedings. Brasília, DF: Embrapa, 2021. p. 79-84. WCCLF 2021. Evento online. |
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Idioma: |
Inglês |
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Conteúdo: |
Manual static chamber is one of the most widespread methods for the quantification of greenhouse gases (GHGs) emission from agricultural systems. But there are concerns about the reliability of measurements and a necessity to assess the static chambers used in the studies performed in the countries of Latin America. Thus, this study aims to investigate the quality of static chambers used for GHGs measurement in scientific articles following international recommendations and assess the confidence level of static chambers. A systematic review of databases was conducted to identify peer-reviewed articles that used the static chamber method in Latin América. A total of 90 articles were analyzed and separated according to the publication year (2000- 2008, 2009-2015, 2016-2020). This time interval was selected to assess the influence of key publications with guidelines and criteria for the method published in 2008 and 2015. Six design and deployment chamber characteristics were evaluated. The chambers received a global score for a confidence level according to their characteristics scores and the weight of each one. The percentage of articles with high confidence level increased within the time, and the number of articles with low confidence level reduced. Researchers should continue to follow the Global Research Alliance protocols, especially the most updated ones. |
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Thesaurus NAL: |
Greenhouse gas emissions; Methodology; Nitrous oxide. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/231332/1/GREENHOUSE-GASES-GHG-QUANTIFICATION-WITH-STATIC-CHAMBERS-IN.pdf
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/231055/1/Greenhouse-gases-GHG-quantification-with-static-chambers-2021.pdf
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Marc: |
LEADER 02225nam a2200229 a 4500
001 2139892
005 2022-02-15
008 2021 bl uuuu u00u1 u #d
100 1 $aLEITE, F. F. G. D.
245 $aGreenhouse gases (GHG) quantification with static chambers in Latin America$bis it improving through time?$h[electronic resource]
260 $aIn: WORLD CONGRESS ON INTEGRATED CROP-LIVESTOCK-FORESTRY SYSTEMS, 2., 2021. WCCLF 2021 proceedings. Brasília, DF: Embrapa, 2021. p. 79-84. WCCLF 2021. Evento online.$c2021
520 $aManual static chamber is one of the most widespread methods for the quantification of greenhouse gases (GHGs) emission from agricultural systems. But there are concerns about the reliability of measurements and a necessity to assess the static chambers used in the studies performed in the countries of Latin America. Thus, this study aims to investigate the quality of static chambers used for GHGs measurement in scientific articles following international recommendations and assess the confidence level of static chambers. A systematic review of databases was conducted to identify peer-reviewed articles that used the static chamber method in Latin América. A total of 90 articles were analyzed and separated according to the publication year (2000- 2008, 2009-2015, 2016-2020). This time interval was selected to assess the influence of key publications with guidelines and criteria for the method published in 2008 and 2015. Six design and deployment chamber characteristics were evaluated. The chambers received a global score for a confidence level according to their characteristics scores and the weight of each one. The percentage of articles with high confidence level increased within the time, and the number of articles with low confidence level reduced. Researchers should continue to follow the Global Research Alliance protocols, especially the most updated ones.
650 $aGreenhouse gas emissions
650 $aMethodology
650 $aNitrous oxide
700 1 $aALVES, B. J. R.
700 1 $aNÓBREGA, G. N.
700 1 $aCORDEIRO, R. C.
700 1 $aCESÁRIO, F. V.
700 1 $aSILVEIRA, J. G. da
700 1 $aARMACOLO, N. M.
700 1 $aRODRIGUES, R. de A. R.
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Registro original: |
Embrapa Agrobiologia (CNPAB) |
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