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Registro Completo |
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
30/01/2007 |
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Data da última atualização: |
08/02/2018 |
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Tipo da produção científica: |
Artigo em Anais de Congresso / Nota Técnica |
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Autoria: |
COSTA, A. L. C.; SOARES, J. M.; PEREIRA, G. E.; SANTOS, J. |
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Afiliação: |
JOSÉ MONTEIRO SOARES, CPATSA; GIULIANO ELIAS PEREIRA, CNPUV / CPATSA. |
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Título: |
Effects de l'application d'acide gibbérellique (GA3) sur la qualité de raisins et de vins produits en climat tropical au Nord-Est du Brésil. |
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Ano de publicação: |
2006 |
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Fonte/Imprenta: |
In: CONGRÈS INTERNATIONAL DES TERROIRS VITICOLES, 6.; INTERNATIONAL TERROIR CONGRESS, 6., 2006, Bordeaux: Montpellier. Comptes rendus... Bordeaux: Enita; OIV, 2006. |
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Páginas: |
v. 1, p. 418-422. |
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Idioma: |
Francês |
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Conteúdo: |
The honeydew moth Cryptoblabes gnidiella is the main problem for the wineries in the Northeast of the Brazil, because it attacks the bunch and reduces the quality of the grapes and the wines. In order to stretch out the bunch to facilitate the penetration of the insecticides, it was used gibberellic acid. Six treatments with different concentrations and different dates of application, and the control were compared. The bunches are compact, characteristic of the "Syrah" grapes in the region. The grape berries were analysed at harvest and wines were made by microvinifications. The grape berries showed different qualitative characteristics, as berry weight, number of berries. °Brix, total acidity and heterogeneity of the maturation. The microvinifications were carried out with 50 kg of grapeberries into glass bottles of 20 L at 22°C, for the alcoholic and malolactic fermentations, then stabilized and bottled. The wines were tasted by a panel of ten people and compared on smell and taste plans. The tasting results showed that the control treatment was the best graded wine. The application of gibberellic acid allowed to control the honeydew moth attack, but it caused a heterogeneity on grape maturation, with a lower quality of the grapes and wines compared to the control. |
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Palavras-Chave: |
Qualidade do vinho; Teste de vinho; Videira; Wine tasting. |
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Thesagro: |
Uva; Vitis Vinifera. |
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Thesaurus Nal: |
Cryptoblabes gnidiella; Grapes; Wine quality. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/144715/1/ID-34772.pdf
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Marc: |
LEADER 02184nam a2200265 a 4500
001 1158255
005 2018-02-08
008 2006 bl uuuu u00u1 u #d
100 1 $aCOSTA, A. L. C.
245 $aEffects de l'application d'acide gibbérellique (GA3) sur la qualité de raisins et de vins produits en climat tropical au Nord-Est du Brésil.
260 $aIn: CONGRÈS INTERNATIONAL DES TERROIRS VITICOLES, 6.; INTERNATIONAL TERROIR CONGRESS, 6., 2006, Bordeaux: Montpellier. Comptes rendus... Bordeaux: Enita; OIV$c2006
300 $av. 1, p. 418-422.
520 $aThe honeydew moth Cryptoblabes gnidiella is the main problem for the wineries in the Northeast of the Brazil, because it attacks the bunch and reduces the quality of the grapes and the wines. In order to stretch out the bunch to facilitate the penetration of the insecticides, it was used gibberellic acid. Six treatments with different concentrations and different dates of application, and the control were compared. The bunches are compact, characteristic of the "Syrah" grapes in the region. The grape berries were analysed at harvest and wines were made by microvinifications. The grape berries showed different qualitative characteristics, as berry weight, number of berries. °Brix, total acidity and heterogeneity of the maturation. The microvinifications were carried out with 50 kg of grapeberries into glass bottles of 20 L at 22°C, for the alcoholic and malolactic fermentations, then stabilized and bottled. The wines were tasted by a panel of ten people and compared on smell and taste plans. The tasting results showed that the control treatment was the best graded wine. The application of gibberellic acid allowed to control the honeydew moth attack, but it caused a heterogeneity on grape maturation, with a lower quality of the grapes and wines compared to the control.
650 $aCryptoblabes gnidiella
650 $aGrapes
650 $aWine quality
650 $aUva
650 $aVitis Vinifera
653 $aQualidade do vinho
653 $aTeste de vinho
653 $aVideira
653 $aWine tasting
700 1 $aSOARES, J. M.
700 1 $aPEREIRA, G. E.
700 1 $aSANTOS, J.
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Registro original: |
Embrapa Semiárido (CPATSA) |
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| 1. |  | COSTA, A. L. C.; SOARES, J. M.; PEREIRA, G. E.; SANTOS, J. Effects de l'application d'acide gibbérellique (GA3) sur la qualité de raisins et de vins produits en climat tropical au Nord-Est du Brésil. In: CONGRÈS INTERNATIONAL DES TERROIRS VITICOLES, 6.; INTERNATIONAL TERROIR CONGRESS, 6., 2006, Bordeaux: Montpellier. Comptes rendus... Bordeaux: Enita; OIV, 2006. v. 1, p. 418-422.| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Embrapa Semiárido. |
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| Registros recuperados : 1 | |
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