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Registro Completo |
Biblioteca(s): |
Embrapa Pecuária Sudeste. |
Data corrente: |
17/12/2019 |
Data da última atualização: |
13/03/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
BERNARDO, A. P. da S.; SILVA, A. C. M. da; FRANCISCO, V. C.; RIBEIRO, F. A.; NASSU, R. T.; CALKINS, C. R.; NASCIMENTO, M. da S.; PFLANZER, S. B. |
Afiliação: |
Ana Paula da Silva Bernardo, UNICAMP; Astrid Caroline Muniz da Silva, UNICAMP; Vanessa Cristina Francisco, UNESP; Felipe A. Ribeiro, University of Nebraska; RENATA TIEKO NASSU, CPPSE; Chris R. Calkins, University of Nebraska; Maristela da Silva do Nascimento, UNICAMP; Sérgio Bertelli Pflanzer, UNICAMP. |
Título: |
Effects of freezing and thawing on microbiological and physical-chemical properties of dry-aged beef. |
Ano de publicação: |
2020 |
Fonte/Imprenta: |
Meat Science, v. 161, 108003, mar. 2020. |
Páginas: |
9 p. |
DOI: |
https://doi.org/10.1016/j.meatsci.2019.108003 |
Idioma: |
Inglês |
Conteúdo: |
This study evaluated the effects of freezing, prior to and after dry aging, on the microbiological and physical-chemical quality of beef. Strip loins (n = 24) from 12 carcasses were assigned to four treatments: non-frozen dry aging (Dry); dry aging, steak fabrication, freezing and slow thawing (Dry + ST); freezing, fast thawing (FT; 20 °C/15 h) and dry aging (FT + Dry); freezing, slow thawing (ST; 4°C / 48h) and dry aging (ST + Dry). Freezing conditions were - 20°C/28 days and dry aging conditions were 2°C/70% relative humidity, for 28 days. Freezing prior to dry aging did not affect the microbial counts compared to Dry. However, FT + Dry and ST + Dry increased (16%) total process loss (P < .05) compared to Dry and Dry+ST. Moreover, freezing changed volatile compounds profile. Thus, freezing prior to dry aging was not a feasible process due to increased process loss, while freezing after dry aging was considered a viable alternative to preserve the steaks without compromising beef physical-chemical traits. |
Palavras-Chave: |
Dry-aged beef; Microbiological beef quality. |
Thesaurus Nal: |
Freezing; Thawing; Volatile compounds. |
Categoria do assunto: |
Q Alimentos e Nutrição Humana |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/213573/1/EffectsFreezingThawing-OK.pdf
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Marc: |
LEADER 01898naa a2200289 a 4500 001 2117101 005 2023-03-13 008 2020 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1016/j.meatsci.2019.108003$2DOI 100 1 $aBERNARDO, A. P. da S. 245 $aEffects of freezing and thawing on microbiological and physical-chemical properties of dry-aged beef.$h[electronic resource] 260 $c2020 300 $a9 p. 520 $aThis study evaluated the effects of freezing, prior to and after dry aging, on the microbiological and physical-chemical quality of beef. Strip loins (n = 24) from 12 carcasses were assigned to four treatments: non-frozen dry aging (Dry); dry aging, steak fabrication, freezing and slow thawing (Dry + ST); freezing, fast thawing (FT; 20 °C/15 h) and dry aging (FT + Dry); freezing, slow thawing (ST; 4°C / 48h) and dry aging (ST + Dry). Freezing conditions were - 20°C/28 days and dry aging conditions were 2°C/70% relative humidity, for 28 days. Freezing prior to dry aging did not affect the microbial counts compared to Dry. However, FT + Dry and ST + Dry increased (16%) total process loss (P < .05) compared to Dry and Dry+ST. Moreover, freezing changed volatile compounds profile. Thus, freezing prior to dry aging was not a feasible process due to increased process loss, while freezing after dry aging was considered a viable alternative to preserve the steaks without compromising beef physical-chemical traits. 650 $aFreezing 650 $aThawing 650 $aVolatile compounds 653 $aDry-aged beef 653 $aMicrobiological beef quality 700 1 $aSILVA, A. C. M. da 700 1 $aFRANCISCO, V. C. 700 1 $aRIBEIRO, F. A. 700 1 $aNASSU, R. T. 700 1 $aCALKINS, C. R. 700 1 $aNASCIMENTO, M. da S. 700 1 $aPFLANZER, S. B. 773 $tMeat Science$gv. 161, 108003, mar. 2020.
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Registro original: |
Embrapa Pecuária Sudeste (CPPSE) |
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Registro Completo
Biblioteca(s): |
Embrapa Pecuária Sudeste. |
Data corrente: |
09/01/2020 |
Data da última atualização: |
09/01/2020 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
ROSA, D. S.; OLIVEIRA, J. F. da S.; COSTA, M. M. da; MELO, A. M. Y. de; GOUVEIA, J. J. de S.; MALAGO JUNIOR, W.; REGITANO, L. C. de A.; GOUVEIA, G. V. |
Afiliação: |
Danillo Sales Rosa, UNIVASF; Jennifer Figueiredo da Silva Oliveira, UNILEÃO; Mateus Matiuzzi da Costa, UNIVASF; Adriana Mayumi Yano de Melo, UNIVASF; João José de Simoni Gouveia, UNIVASF; WILSON MALAGO JUNIOR, CPPSE; LUCIANA CORREIA DE ALMEIDA REGITANO, CPPSE; Gisele Veneroni Gouveia, UNIVASF. |
Título: |
Presence of Enterobacteriaceae and Clostridiaceae in thte soil according to the use of biofertilizers of feces from goats and sheep. |
Ano de publicação: |
2019 |
Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE MICROBIOLOGIA, 30., 2019, Maceió. Resumos... São Paulo, SP: Sociedade Brasileira de Microbiologia -SBM, 2019. |
Páginas: |
311. |
Idioma: |
Inglês |
Conteúdo: |
The use of biofertilizers appears as an alternative to the use of chemical fertilizers and use of residues generated by animal production. However, the presence of possible pathogens belonging to the families Enterobacteriaceae and Clostridiaceae in biofertilizers from feces can lead to sanitary and ecological problems. |
Palavras-Chave: |
Inoculant; RRNA 16S. |
Thesaurus NAL: |
Bioinformatics; Microbiome. |
Categoria do assunto: |
W Química e Física |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/208418/1/PresenceEnterobacteriaceaeClostridiaceae.pdf
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Marc: |
LEADER 01189nam a2200253 a 4500 001 2118441 005 2020-01-09 008 2019 bl uuuu u00u1 u #d 100 1 $aROSA, D. S. 245 $aPresence of Enterobacteriaceae and Clostridiaceae in thte soil according to the use of biofertilizers of feces from goats and sheep.$h[electronic resource] 260 $aIn: CONGRESSO BRASILEIRO DE MICROBIOLOGIA, 30., 2019, Maceió. Resumos... São Paulo, SP: Sociedade Brasileira de Microbiologia -SBM$c2019 300 $a311. 520 $aThe use of biofertilizers appears as an alternative to the use of chemical fertilizers and use of residues generated by animal production. However, the presence of possible pathogens belonging to the families Enterobacteriaceae and Clostridiaceae in biofertilizers from feces can lead to sanitary and ecological problems. 650 $aBioinformatics 650 $aMicrobiome 653 $aInoculant 653 $aRRNA 16S 700 1 $aOLIVEIRA, J. F. da S. 700 1 $aCOSTA, M. M. da 700 1 $aMELO, A. M. Y. de 700 1 $aGOUVEIA, J. J. de S. 700 1 $aMALAGO JUNIOR, W. 700 1 $aREGITANO, L. C. de A. 700 1 $aGOUVEIA, G. V.
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