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Registro Completo |
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
10/05/2007 |
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Data da última atualização: |
18/07/2008 |
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Autoria: |
KOPP, M. M.; LUZ, V. K. da; COIMBRA, J. L. M.; SOUSA, R. O. de; CARVALHO, F. I. F. de; OLIVEIRA, A. C. |
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Título: |
Níveis críticos dos ácidos acético, propiônico e butírico para estudos de toxicidade em arroz em solução nutritiva. |
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Ano de publicação: |
2007 |
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Fonte/Imprenta: |
Acta Botanica Brasilica, Porto Alegre, v. 21, n. 1, p. 146-154, jan. 2007. |
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Idioma: |
Português |
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Thesagro: |
Ácido Orgânico; Oryza Sativa; Toxidez. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00654naa a2200205 a 4500
001 1306126
005 2008-07-18
008 2007 bl uuuu u00u1 u #d
100 1 $aKOPP, M. M.
245 $aNíveis críticos dos ácidos acético, propiônico e butírico para estudos de toxicidade em arroz em solução nutritiva.
260 $c2007
650 $aÁcido Orgânico
650 $aOryza Sativa
650 $aToxidez
700 1 $aLUZ, V. K. da
700 1 $aCOIMBRA, J. L. M.
700 1 $aSOUSA, R. O. de
700 1 $aCARVALHO, F. I. F. de
700 1 $aOLIVEIRA, A. C.
773 $tActa Botanica Brasilica, Porto Alegre$gv. 21, n. 1, p. 146-154, jan. 2007.
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Registro original: |
Embrapa Florestas (CNPF) |
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Registro Completo
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Biblioteca(s): |
Embrapa Uva e Vinho. |
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Data corrente: |
01/08/2016 |
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Data da última atualização: |
08/03/2019 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
TONIETTO, J.; ZANUS, M. C.; GUERRA, C. C. |
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Afiliação: |
JORGE TONIETTO, CNPUV; MAURO CELSO ZANUS, CNPUV; CELITO CRIVELLARO GUERRA, CNPUV. |
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Título: |
Effet du climat viticole sur la perception sensorielle du vin: éléments méthodologiques pour une modélisation au niveau mondial. |
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Ano de publicação: |
2008 |
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Fonte/Imprenta: |
In: CONGRÉS INTERNATIONAL DES TERROIRS VITICOLES, 7., INTERNATIONAL TERROIR CONGRESS, 7., 2008, Nyon, Suisse. Comptes rendus... Nyon, Suisse: Agroscope Changins-Wädenswil ACW. v.1, 2008. p.149-153. |
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Idioma: |
Francês |
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Conteúdo: |
Summary The objective of this study was to develop a methodology capable of modeling the effect of viticultural climate on wine sensory characteristics. The climate was defined by the Géoviticulture Multicriteria Climatic Classification System (Tonietto and Carbonneau, 2004), based on the Heliothermal index (HI), Cool Night index (CI) and Dryness index (DI). The sensory wine description was made according with the methodology established by Zanus and Tonietto (2007). In this study we focused on the 5 principal wine producing regions of Brazil: Serra Gaúcha, Serra do Sudeste, Campanha (Meridional and Central), Planalto Catarinense and Vale do Submédio São Francisco. The results from Principal Component Analysis (PCA) show the HI and CI opposed to the DI. High HI values were associated to a lower perception of acidity, as well as to a lower perception of concentration (palate) and persistence by mouth. For the red wines, high HI values were positively associated with alcohol (palate), conversely to the DI index, which showed high values related to the perception of tanins and acidity. The higher the CI, the lower were the color intensity, tanins, concentration and persistence by mouth. It may be concluded that viticultural climate - expressed by the HI, CI and DI indexes ? adequately explained much of the sensory differences of the wines made in different regions. The methodology proposed and the enlargement of the database it will maybe open the possibility of modeling the part of wine sensory characteristics as dependent variables of the viticultural climate, as defined by the Géoviticulture MCC System. Keywords: viticultural climate, modeling, wine, tipicity. MenosSummary The objective of this study was to develop a methodology capable of modeling the effect of viticultural climate on wine sensory characteristics. The climate was defined by the Géoviticulture Multicriteria Climatic Classification System (Tonietto and Carbonneau, 2004), based on the Heliothermal index (HI), Cool Night index (CI) and Dryness index (DI). The sensory wine description was made according with the methodology established by Zanus and Tonietto (2007). In this study we focused on the 5 principal wine producing regions of Brazil: Serra Gaúcha, Serra do Sudeste, Campanha (Meridional and Central), Planalto Catarinense and Vale do Submédio São Francisco. The results from Principal Component Analysis (PCA) show the HI and CI opposed to the DI. High HI values were associated to a lower perception of acidity, as well as to a lower perception of concentration (palate) and persistence by mouth. For the red wines, high HI values were positively associated with alcohol (palate), conversely to the DI index, which showed high values related to the perception of tanins and acidity. The higher the CI, the lower were the color intensity, tanins, concentration and persistence by mouth. It may be concluded that viticultural climate - expressed by the HI, CI and DI indexes ? adequately explained much of the sensory differences of the wines made in different regions. The methodology proposed and the enlargement of the database it will maybe open the possibility of modeling the pa... Mostrar Tudo |
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Palavras-Chave: |
Tipicity. |
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Thesagro: |
Clima; Vinho; Viticultura. |
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Categoria do assunto: |
A Sistemas de Cultivo |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/145962/1/tonietto-zanus-guerra-2008.pdf
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Marc: |
LEADER 02411nam a2200181 a 4500
001 2049981
005 2019-03-08
008 2008 bl uuuu u00u1 u #d
100 1 $aTONIETTO, J.
245 $aEffet du climat viticole sur la perception sensorielle du vin$béléments méthodologiques pour une modélisation au niveau mondial.$h[electronic resource]
260 $aIn: CONGRÉS INTERNATIONAL DES TERROIRS VITICOLES, 7., INTERNATIONAL TERROIR CONGRESS, 7., 2008, Nyon, Suisse. Comptes rendus... Nyon, Suisse: Agroscope Changins-Wädenswil ACW. v.1, 2008. p.149-153.$c2008
520 $aSummary The objective of this study was to develop a methodology capable of modeling the effect of viticultural climate on wine sensory characteristics. The climate was defined by the Géoviticulture Multicriteria Climatic Classification System (Tonietto and Carbonneau, 2004), based on the Heliothermal index (HI), Cool Night index (CI) and Dryness index (DI). The sensory wine description was made according with the methodology established by Zanus and Tonietto (2007). In this study we focused on the 5 principal wine producing regions of Brazil: Serra Gaúcha, Serra do Sudeste, Campanha (Meridional and Central), Planalto Catarinense and Vale do Submédio São Francisco. The results from Principal Component Analysis (PCA) show the HI and CI opposed to the DI. High HI values were associated to a lower perception of acidity, as well as to a lower perception of concentration (palate) and persistence by mouth. For the red wines, high HI values were positively associated with alcohol (palate), conversely to the DI index, which showed high values related to the perception of tanins and acidity. The higher the CI, the lower were the color intensity, tanins, concentration and persistence by mouth. It may be concluded that viticultural climate - expressed by the HI, CI and DI indexes ? adequately explained much of the sensory differences of the wines made in different regions. The methodology proposed and the enlargement of the database it will maybe open the possibility of modeling the part of wine sensory characteristics as dependent variables of the viticultural climate, as defined by the Géoviticulture MCC System. Keywords: viticultural climate, modeling, wine, tipicity.
650 $aClima
650 $aVinho
650 $aViticultura
653 $aTipicity
700 1 $aZANUS, M. C.
700 1 $aGUERRA, C. C.
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