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Registro Completo |
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Biblioteca(s): |
Embrapa Semiárido; Embrapa Uva e Vinho. |
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Data corrente: |
20/10/2011 |
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Data da última atualização: |
14/09/2016 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
ARAÚJO, A. J. de B.; VANDERLINDE, R.; LIMA, L. L. de A.; PEREIRA, G. E. |
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Afiliação: |
Ana Julia de Brito Araújo, UNEB; REGINA VENDERLINDE, UCS; LUCIANA LEITE DE ANDRADE LIMA, UFPE; GIULIANO ELIAS PEREIRA, CNPUV. |
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Título: |
Characterization of aromatic profiles in brazilian tropical wines determined by gas chromatography and multivariate statistical analysis. |
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Ano de publicação: |
2011 |
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Fonte/Imprenta: |
In: INTERNATIONAL SYMPOSIUM OF THE GROUP OF INTERNATIONAL EXPERTS OF VITIVINICULTURAL SYSTEMS FOR COOPERATION, 17., 2011, Asti-Alba, Italy. Proceedings... [S.l.]: Le Progrès Agricole et Viticole, 2011. |
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Páginas: |
p. 49-51. |
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Idioma: |
Inglês |
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Notas: |
Resumo. |
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Conteúdo: |
Tropical wines have been produced in Thailand, India, Venezuela and mainly in Northeastem Brazil. In Brazil, this activity started twenty-five years ago and has been studied only in the last years. In this Brazilian Area, between 8_90 parallel of the South Hemisphere, it is possible to have two or three harvests per year due to the high temperatures (annual average temperature of 26 "C), high luminosity and use of irrigation. Analytical composition of grapes and wines can vary strongly according to harvest date into a year, (wines elaborated in the first or second semester). The aim of this work was to determine metabolic fingerprints of white and red wines from two vintages of 2009, according to their aromatic profile, using gas chromatographyand multivariate statistical analyses. Wines were elaborated by traditional methods, in stainless steel tanks of 200 L, by controlling fermentations temperature for red and white wines and using antioxidants. After stabilization and bottling, wines were analyzed in triplicate using gas chromatography with flame ionization detecto r (OC-FID). PCA multivariate statistical analysis was applied on aromatic compounds data to discriminate between wine type and month of winemaking, and different clustering were formed. White and red tropical wines presented different aromatic compound concentrations; higher alcohols were more efficient to separate wine samples than volatile esters. |
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Palavras-Chave: |
Análise estatística multivariada; Brasil; Cromatrografia; Cromatrografia gasosa; Perfil aromático; Vinho tropical. |
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Thesagro: |
Aroma; Cromatografia Gasosa; Enologia; Estatística; Uva; Vinho. |
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Thesaurus Nal: |
Grapes. |
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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/49475/1/GIESCO-p49.pdf
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/130947/1/45765.pdf
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Marc: |
LEADER 02518nam a2200325 a 4500
001 1908740
005 2016-09-14
008 2011 bl uuuu u00u1 u #d
100 1 $aARAÚJO, A. J. de B.
245 $aCharacterization of aromatic profiles in brazilian tropical wines determined by gas chromatography and multivariate statistical analysis.
260 $aIn: INTERNATIONAL SYMPOSIUM OF THE GROUP OF INTERNATIONAL EXPERTS OF VITIVINICULTURAL SYSTEMS FOR COOPERATION, 17., 2011, Asti-Alba, Italy. Proceedings... [S.l.]: Le Progrès Agricole et Viticole$c2011
300 $ap. 49-51.
500 $aResumo.
520 $aTropical wines have been produced in Thailand, India, Venezuela and mainly in Northeastem Brazil. In Brazil, this activity started twenty-five years ago and has been studied only in the last years. In this Brazilian Area, between 8_90 parallel of the South Hemisphere, it is possible to have two or three harvests per year due to the high temperatures (annual average temperature of 26 "C), high luminosity and use of irrigation. Analytical composition of grapes and wines can vary strongly according to harvest date into a year, (wines elaborated in the first or second semester). The aim of this work was to determine metabolic fingerprints of white and red wines from two vintages of 2009, according to their aromatic profile, using gas chromatographyand multivariate statistical analyses. Wines were elaborated by traditional methods, in stainless steel tanks of 200 L, by controlling fermentations temperature for red and white wines and using antioxidants. After stabilization and bottling, wines were analyzed in triplicate using gas chromatography with flame ionization detecto r (OC-FID). PCA multivariate statistical analysis was applied on aromatic compounds data to discriminate between wine type and month of winemaking, and different clustering were formed. White and red tropical wines presented different aromatic compound concentrations; higher alcohols were more efficient to separate wine samples than volatile esters.
650 $aGrapes
650 $aAroma
650 $aCromatografia Gasosa
650 $aEnologia
650 $aEstatística
650 $aUva
650 $aVinho
653 $aAnálise estatística multivariada
653 $aBrasil
653 $aCromatrografia
653 $aCromatrografia gasosa
653 $aPerfil aromático
653 $aVinho tropical
700 1 $aVANDERLINDE, R.
700 1 $aLIMA, L. L. de A.
700 1 $aPEREIRA, G. E.
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Registro original: |
Embrapa Uva e Vinho (CNPUV) |
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| Registros recuperados : 859 | |
| 161. |  | BENEDETTI, E. L.; SANTIN, D.; WENDLING, I.; PEREIRA, G. L.; BARROS, N. F. de. Boro no crescimento de mudas de erva-mate em solução nutritiva. In: CONGRESO SUDAMERICANO DE YERBA MATE, 6.; SIMPOSIO INTERNACIONAL DE YERBA MATE Y SALUD, 2., 2014, Montevideo. Memorias. [S.l.]: Grupo Interdisciplinario de Yerba Mate y Salud, 2014. Disponibilizado online.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Florestas. |
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| 163. | | NASCIMENTO, A.; SOUZA, J.; COSTA, A.; SANTOS, S.; LINHARES, M.; DUTRA, M.; PEREIRA, G. E. Enological potential of Chardonnay (Vitis vinifera L.) in tropical climate in the Northeastern of Brazil. In: INTERNATIONAL SYMPOSIUM ON TROPICAL WINES, 5., 2016, Petrolina. Book of abstracts...Petrolina: Embrapa Semiárido, 2016. p. 36.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Semiárido; Embrapa Uva e Vinho. |
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| 164. | | FERNANDES JÚNIOR, P. I.; PERIN, L.; PEREIRA, G. M. D.; PASSOS, S. R.; ZILLI, J. E. Diversidade de bactérias promotoras de crescimento associadas à Oryza Glumaepatula Steud. no estado de Roraima. In: REUNIÃO BRASILEIRA DE FERTILIDADE DO SOLO E NUTRIÇÃO DE PLANTAS, 29.; REUNIÃO BRASILEIRA SOBRE MICORRIZAS, 13.; SIMPÓSIO BRASILEIRO DE MICROBIOLOGIA DO SOLO, 11.; REUNIÃO BRASILEIRA DE BIOLOGIA DO SOLO, 8., 2010, Guarapari. Fontes de nutrientes e produção agrícola: modelando o futuro: anais. Viçosa, MG: Sociedade Brasileira de Ciência do Solo, 2010.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Roraima. |
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| 170. | | CORREA, L. C.; BIASOTO, A. C. T.; PEREIRA, G. E.; RYBKA, A. C. P. Development of methodology for the determination of organic acids in must, grape juice and wine by high performance liquid chromatography (HPLC). In: WORLD CONGRESS OF FOOD SCIENCE AND TECHNOLOGY, 16.; LATIN AMERICAN SEMINAR OF FOOD SCIENCE AND TECHNOLOGY, 17., 2012, Foz do Iguaçu. Addressing global food security and wellness through food science and technology: abstracts. Foz do Iguaçu: ALACCTA, 2012. 1 CD-ROM.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Semiárido; Embrapa Uva e Vinho. |
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| 174. | | PEREIRA, G. M. R.; DE LEON, S.; ANGHINONI, L.; PEGORARO, L. M. C. Developmental competence of immature bovine oocyets using brilliant cresy blue est. Animal Reproduction, v. 6, n. 1, p. 264, 2009. Trabalho apresentado no INTERNATIONAL SYMPOSIUM ON ANIMAL BIOLOGY OF REPRODUCTION, 2., 2008, São Paulo. Absttracts... São Paulo: CBRA, 2008.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Clima Temperado. |
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| 176. | | GABRIEL PEREIRA, G.; LIU, IKM.; CARNEIRO, G. F.; PEGORARO, L. M. C; LORENZO, P. L. The effect of equipe groowth hormone and its interaction with gonadotropins, estradiol and fetal calf serum on cytoskeleton ditribution in equine oocytes matured in vitro. Domestic animal, v.43, supl. 3, p. 102, 2008. Trabalho apresentado no: INTERNATIONAL CONGRESS ON ANIMAL REPRODUCTION, 16., 2008, Budapest. Budapest: ICAR, 2008.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Clima Temperado. |
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| 177. | | 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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| 178. | | PEREIRA, G. E.; COSTA, A.; SOUZA, J.; LINHARES, M.; SANTOS, S.; PRUDÊNCIO, M.; NASCIMENTO, A. Effects of different winemaking processes on enological characteristics of tropical wines in Brazil. In: INTERNATIONAL SYMPOSIUM ON TROPICAL WINES, 5., 2016, Petrolina. Book of abstracts... Petrolina: Embrapa Semiárido, 2016. P. 25.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Semiárido; Embrapa Uva e Vinho. |
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| 179. | | PEREIRA, G. E.; MORAIS, T. B. R. de; AMABILE, R. F.; CARVALHO, C. G. P. Estimativa de parâmetros genéticos em cultivares de girassol avaliados em safrinha no Distrito Federal. In: SIMPÓSIO MELHORAMENTO DE PLANTAS, 2016, Brasília, DF. Variabilidade genética, ferramentas e mercado: anais. Brasília, DF: Sociedade Brasileira de Melhoramento de Plantas, 2016. p. 27 Melhoramento de Espécies Anuais (Menção Honrosa)| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Cerrados. |
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| Registros recuperados : 859 | |
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