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Registro Completo |
Biblioteca(s): |
Embrapa Semiárido. |
Data corrente: |
02/02/2012 |
Data da última atualização: |
17/10/2018 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
PEREIRA, G. E.; ARAÚJO, A. J. B.; SANTOS, J. de O.; OLIVEIRA, S. V.; NASCIMENTO, R. L.; QUINTINO, C.; VANDERLINDE, R.; LIMA, L. L. A. |
Afiliação: |
GIULIANO ELIAS PEREIRA, CNPUV / CPATSA. |
Título: |
Chemical and aromatic characteristics of Brazilian tropical wines. |
Ano de publicação: |
2011 |
Fonte/Imprenta: |
Acta Horticulturae, The Hague, n. 910, p. 135-140, out. 2011. |
Idioma: |
Inglês |
Notas: |
Trabalho apresentado no II International Symposium on Tropical Wines, de 25 a 28 de maio de 2010, Petrolina, PE. Editado por Giuliano Elias Pereira e Jorge Tonietto. |
Conteúdo: |
Traditional winegrowing areas are located in temperate climate zones and allow to produce grapes only once per year. Tropical wines have been elaborated in India, Thailand, Venezuela and Brazil and present another kind of viticulture, as compared with countries located in temperate climate zones. Northeast of Brazil started wine production twenty six years ago. This region vines can produce two or three crops per year, depending of the cycle of different cultivars. Harvests can be scaled throughout the year, mainly between May and December, corresponding to the dry season. Red, white, rosé and sparkling wines are being elaborated in the region. The objective of this work was to determine the physico-chemical and aromatic characteristics of some tropical wines elaborated in Northeast of Brazil, with grapes harvested in November 2008. Wines were elaborated using traditional method with control of the alcoholic and malolactic fermentation temperatures, at 25 and 18ºC for red wines, respectively, and at 18ºC for alcoholic fermentation of the white wines. After stabilization and bottling and wines were analyzed to determine physico-chemical characteristics, like alcohol degree, pH, total and volatile acidities, dry extract, sulfur dioxide, total anthocyanin and total phenol index. Aromatic profile was determined by gas chromatography, while 19 esters and 6 superior alcohols were identified. Wines presented different chemical and aromatic characteristics according to different grape cultivars. MenosTraditional winegrowing areas are located in temperate climate zones and allow to produce grapes only once per year. Tropical wines have been elaborated in India, Thailand, Venezuela and Brazil and present another kind of viticulture, as compared with countries located in temperate climate zones. Northeast of Brazil started wine production twenty six years ago. This region vines can produce two or three crops per year, depending of the cycle of different cultivars. Harvests can be scaled throughout the year, mainly between May and December, corresponding to the dry season. Red, white, rosé and sparkling wines are being elaborated in the region. The objective of this work was to determine the physico-chemical and aromatic characteristics of some tropical wines elaborated in Northeast of Brazil, with grapes harvested in November 2008. Wines were elaborated using traditional method with control of the alcoholic and malolactic fermentation temperatures, at 25 and 18ºC for red wines, respectively, and at 18ºC for alcoholic fermentation of the white wines. After stabilization and bottling and wines were analyzed to determine physico-chemical characteristics, like alcohol degree, pH, total and volatile acidities, dry extract, sulfur dioxide, total anthocyanin and total phenol index. Aromatic profile was determined by gas chromatography, while 19 esters and 6 superior alcohols were identified. Wines presented different chemical and aromatic characteristics according to different gra... Mostrar Tudo |
Palavras-Chave: |
Análise sensorial; Éster; PCA; Vinho tropical; Viticultura tropical. |
Thesagro: |
Álcool; Aroma; Uva; Vinho. |
Thesaurus Nal: |
Grapes; Viticulture; Wines. |
Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
Marc: |
LEADER 02581naa a2200361 a 4500 001 1914203 005 2018-10-17 008 2011 bl uuuu u00u1 u #d 100 1 $aPEREIRA, G. E. 245 $aChemical and aromatic characteristics of Brazilian tropical wines. 260 $c2011 500 $aTrabalho apresentado no II International Symposium on Tropical Wines, de 25 a 28 de maio de 2010, Petrolina, PE. Editado por Giuliano Elias Pereira e Jorge Tonietto. 520 $aTraditional winegrowing areas are located in temperate climate zones and allow to produce grapes only once per year. Tropical wines have been elaborated in India, Thailand, Venezuela and Brazil and present another kind of viticulture, as compared with countries located in temperate climate zones. Northeast of Brazil started wine production twenty six years ago. This region vines can produce two or three crops per year, depending of the cycle of different cultivars. Harvests can be scaled throughout the year, mainly between May and December, corresponding to the dry season. Red, white, rosé and sparkling wines are being elaborated in the region. The objective of this work was to determine the physico-chemical and aromatic characteristics of some tropical wines elaborated in Northeast of Brazil, with grapes harvested in November 2008. Wines were elaborated using traditional method with control of the alcoholic and malolactic fermentation temperatures, at 25 and 18ºC for red wines, respectively, and at 18ºC for alcoholic fermentation of the white wines. After stabilization and bottling and wines were analyzed to determine physico-chemical characteristics, like alcohol degree, pH, total and volatile acidities, dry extract, sulfur dioxide, total anthocyanin and total phenol index. Aromatic profile was determined by gas chromatography, while 19 esters and 6 superior alcohols were identified. Wines presented different chemical and aromatic characteristics according to different grape cultivars. 650 $aGrapes 650 $aViticulture 650 $aWines 650 $aÁlcool 650 $aAroma 650 $aUva 650 $aVinho 653 $aAnálise sensorial 653 $aÉster 653 $aPCA 653 $aVinho tropical 653 $aViticultura tropical 700 1 $aARAÚJO, A. J. B. 700 1 $aSANTOS, J. de O. 700 1 $aOLIVEIRA, S. V. 700 1 $aNASCIMENTO, R. L. 700 1 $aQUINTINO, C. 700 1 $aVANDERLINDE, R. 700 1 $aLIMA, L. L. A. 773 $tActa Horticulturae, The Hague$gn. 910, p. 135-140, out. 2011.
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Embrapa Semiárido (CPATSA) |
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Biblioteca(s): |
Embrapa Roraima. |
Data corrente: |
30/03/2011 |
Data da última atualização: |
29/07/2011 |
Tipo da produção científica: |
Documentos |
Autoria: |
VIEIRA, B. de A. H.; NECHET, K. de L.; ARAUJO, S. L. F. |
Afiliação: |
BERNARDO DE ALMEIDA HALFELD VIEIRA, CPAF-RR; KATIA DE LIMA NECHET, CPAF-RR; SILVIO LEVY FRANCO ARAUJO, CPAF-RR. |
Título: |
Principais doenças em cultivos de pequenas propriedades do entorno de Boa Vista |
Ano de publicação: |
2010 |
Fonte/Imprenta: |
Boa Vista, RR: Embrapa Roraima, 2010. |
Páginas: |
35p. |
Série: |
(Embrapa Roraima. Documentos, 36). |
Idioma: |
Português |
Thesagro: |
Fruticultura. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/38922/1/DOC-36-2010-ID-21-1.pdf
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Marc: |
LEADER 00475nam a2200157 a 4500 001 1884009 005 2011-07-29 008 2010 bl uuuu u0uu1 u #d 100 1 $aVIEIRA, B. de A. H. 245 $aPrincipais doenças em cultivos de pequenas propriedades do entorno de Boa Vista 260 $aBoa Vista, RR: Embrapa Roraima$c2010 300 $a35p. 490 $a(Embrapa Roraima. Documentos, 36). 650 $aFruticultura 700 1 $aNECHET, K. de L. 700 1 $aARAUJO, S. L. F.
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