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Registro Completo |
Biblioteca(s): |
Embrapa Semiárido; Embrapa Uva e Vinho. |
Data corrente: |
11/01/2013 |
Data da última atualização: |
11/01/2013 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
PASSAMANI, F. R. F.; LOPES, N. A.; PEREIRA, G. E.; PRADO, G.; BATISTA, L. R. |
Afiliação: |
Fabiana Reinis Franca Passamani, UFLA; Noelly Alves Lopes, UFLA; GIULIANO ELIAS PEREIRA, CNPUV; Guilherme Prado, FUNDAÇÃO EZEQUIEL DIAS; Luis Roberto Batista, UFLA. |
Título: |
Aspergillus section Nigri in grapes cultivated in the tropical winery region of Brazil. |
Ano de publicação: |
2012 |
Fonte/Imprenta: |
Food and Public Health, Rosemead, v. 2, n. 6, p. 276-280, nov. 2012. |
DOI: |
10.5923/j.fph.20120206.13 |
Idioma: |
Inglês Português |
Conteúdo: |
The main fungi responsible for the accumulation of ochratoxin A in grapes and wines belong to the genus Aspergillus Section Nigri. The production of this toxin by the fungus is related to abiotic factors and its presence may affect the quality and safety of the grapes grown and the wines produced. The aim of the present study was to assess the frequency of occurrence and the toxigenic potential of Aspergillus Section Nigri in grapes and seeds of Cabernet Sauvignon and Tempranillo varieties grown in the São Francisco Valley, northeast Brazil. To evaluate the distribution of these species and the toxigenic potential, samples of grapes of the Cabernet Sauvignon and Tempranillo varieties were collected in three wineries. The percentage of contamination in the grapes of the two varieties analyzed was larger than that of the seeds, and statistically different between the wineries studied. A total of 94 filamentous fungi were identified and none Aspergillus carbonarius were identified. The relationship between the percentage of contamination in the wineries examined and the geographic location and climate is not very clear, since the wineries are located on the same latitude and longitude, and are under influence of the same temperature (26℃). |
Palavras-Chave: |
Aspergillus Section Nigri; Brasil; Cabernet Sauvignon; Grape; Região Nordeste; Tempranillo; Wine. |
Thesagro: |
Contaminação; Doença de planta; Fungo; Ocratoxina; Semente; Temperatura; Uva; Variedade; Vinho; Viticultura. |
Categoria do assunto: |
-- F Plantas e Produtos de Origem Vegetal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/73754/1/PASSAMANI-FoodPublicHealth-v2n6p276-2012.pdf
https://www.sapub.org/global/showpaperpdf.aspx?doi=10.5923/j.fph.20120206.13
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Marc: |
LEADER 02278naa a2200385 a 4500 001 1944697 005 2013-01-11 008 2012 bl uuuu u00u1 u #d 024 7 $a10.5923/j.fph.20120206.13$2DOI 100 1 $aPASSAMANI, F. R. F. 245 $aAspergillus section Nigri in grapes cultivated in the tropical winery region of Brazil. 260 $c2012 520 $aThe main fungi responsible for the accumulation of ochratoxin A in grapes and wines belong to the genus Aspergillus Section Nigri. The production of this toxin by the fungus is related to abiotic factors and its presence may affect the quality and safety of the grapes grown and the wines produced. The aim of the present study was to assess the frequency of occurrence and the toxigenic potential of Aspergillus Section Nigri in grapes and seeds of Cabernet Sauvignon and Tempranillo varieties grown in the São Francisco Valley, northeast Brazil. To evaluate the distribution of these species and the toxigenic potential, samples of grapes of the Cabernet Sauvignon and Tempranillo varieties were collected in three wineries. The percentage of contamination in the grapes of the two varieties analyzed was larger than that of the seeds, and statistically different between the wineries studied. A total of 94 filamentous fungi were identified and none Aspergillus carbonarius were identified. The relationship between the percentage of contamination in the wineries examined and the geographic location and climate is not very clear, since the wineries are located on the same latitude and longitude, and are under influence of the same temperature (26℃). 650 $aContaminação 650 $aDoença de planta 650 $aFungo 650 $aOcratoxina 650 $aSemente 650 $aTemperatura 650 $aUva 650 $aVariedade 650 $aVinho 650 $aViticultura 653 $aAspergillus Section Nigri 653 $aBrasil 653 $aCabernet Sauvignon 653 $aGrape 653 $aRegião Nordeste 653 $aTempranillo 653 $aWine 700 1 $aLOPES, N. A. 700 1 $aPEREIRA, G. E. 700 1 $aPRADO, G. 700 1 $aBATISTA, L. R. 773 $tFood and Public Health, Rosemead$gv. 2, n. 6, p. 276-280, nov. 2012.
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Registro original: |
Embrapa Uva e Vinho (CNPUV) |
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Registro Completo
Biblioteca(s): |
Embrapa Pecuária Sul. |
Data corrente: |
15/02/2011 |
Data da última atualização: |
07/06/2011 |
Tipo da produção científica: |
Artigo em Anais de Congresso |
Autoria: |
BENAVIDES, M. V.; HASSUM, I. C.; BERNE, M. E. A. |
Afiliação: |
MAGDA VIEIRA BENAVIDES, SRI; IZABELLA CABRAL HASSUM, CPAMN; MARIA ELISABETH A. BERNE, UFPEL. |
Título: |
Uso da caracterização de recursos genéticos animais na redução dos impactos da verminose em rebanho ovino |
Ano de publicação: |
2010 |
Fonte/Imprenta: |
In: SIMPOSIO IBEROAMERICANO SOBRE CONSERVACIÓN Y UTILIZACIÓN DE RECURSOS ZOOGENÉTICOS, 11., 2010, João Pessoa. Memorias... João Pessoa: Ed. da UFPB: Instituto Nacional do Semiárido, 2010. |
Páginas: |
p. 392-394. |
Idioma: |
Português |
Thesagro: |
Ovino. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/27231/1/metas-2010-mvb-0003.pdf
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Marc: |
LEADER 00626nam a2200145 a 4500 001 1877175 005 2011-06-07 008 2010 bl uuuu u00u1 u #d 100 1 $aBENAVIDES, M. V. 245 $aUso da caracterização de recursos genéticos animais na redução dos impactos da verminose em rebanho ovino$h[electronic resource] 260 $aIn: SIMPOSIO IBEROAMERICANO SOBRE CONSERVACIÓN Y UTILIZACIÓN DE RECURSOS ZOOGENÉTICOS, 11., 2010, João Pessoa. Memorias... João Pessoa: Ed. da UFPB: Instituto Nacional do Semiárido$c2010 300 $ap. 392-394. 650 $aOvino 700 1 $aHASSUM, I. C. 700 1 $aBERNE, M. E. A.
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Embrapa Pecuária Sul (CPPSUL) |
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