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Registro Completo |
Biblioteca(s): |
Embrapa Semiárido. |
Data corrente: |
15/10/2019 |
Data da última atualização: |
17/04/2020 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
COSTA, R. R. da; RODRIGUES, A. A. M.; VASCONCELOS, C. A. F. de; COSTA, J. P. D.; LIMA, M. A. C. de. |
Afiliação: |
Rayssa Ribeiro da Costa; Antônio Augusto Marques Rodrigues; Victor Alexandre Freire de Vasconcelos; João Paulo Dias Costa; MARIA AUXILIADORA COELHO DE LIMA, CPATSA. |
Título: |
Trellis systems, rootstocks and season influence on the phenolic composition of Chenin Blanc grape. |
Ano de publicação: |
2020 |
Fonte/Imprenta: |
Scientia Agricola, v. 77, n. 3, 2020. |
DOI: |
10.1590/1678-992X-2018-0207 |
Idioma: |
Inglês |
Notas: |
e20180207. |
Conteúdo: |
The biosynthesis of phenolic compounds might be influenced by environmental factors, such as solar radiation, temperature and relative air humidity, and production system. Some components of the production system, particularly the trellis system and rootstock, might change the phenolic composition of grapes due to microclimate of the cultivation region. In this study, the phenolic profile of ?Chenin Blanc? grapes was characterized with different trel-lis systems and rootstocks in two consecutive production cycles by using high-performance liquid chromatography under tropical semi-arid conditions. In the second production cycle (Jan-May/2016), accumulation of (-) - epicatechin gallate and (-) - epigallocatechin gallate was higher when vigorous rootstocks were trellised to the lyre system, whereas the lyre system associated to rootstock ?SO4? resulted in higher rutin accumulation in the same cycle. There was little influence of the factors studied on trans-resveratrol and piceatannol accumulation. However, a higher accumulation of piceatannol was observed in the second productive cycle compared to cis-resveratrol and trans-resveratrol. This study highlights that accumulation of phenolic com-pounds is influenced not only by environmental factors typical of the production year season, but also by the trellis system and rootstock adopted. The identification of phenolic compounds in the accumulation stimulated by the combination of trellis system, rootstock, and production season allows to differentiate grape quality and add value to products derived from such combination in a tropical semi-arid region. MenosThe biosynthesis of phenolic compounds might be influenced by environmental factors, such as solar radiation, temperature and relative air humidity, and production system. Some components of the production system, particularly the trellis system and rootstock, might change the phenolic composition of grapes due to microclimate of the cultivation region. In this study, the phenolic profile of ?Chenin Blanc? grapes was characterized with different trel-lis systems and rootstocks in two consecutive production cycles by using high-performance liquid chromatography under tropical semi-arid conditions. In the second production cycle (Jan-May/2016), accumulation of (-) - epicatechin gallate and (-) - epigallocatechin gallate was higher when vigorous rootstocks were trellised to the lyre system, whereas the lyre system associated to rootstock ?SO4? resulted in higher rutin accumulation in the same cycle. There was little influence of the factors studied on trans-resveratrol and piceatannol accumulation. However, a higher accumulation of piceatannol was observed in the second productive cycle compared to cis-resveratrol and trans-resveratrol. This study highlights that accumulation of phenolic com-pounds is influenced not only by environmental factors typical of the production year season, but also by the trellis system and rootstock adopted. The identification of phenolic compounds in the accumulation stimulated by the combination of trellis system, rootstock, and production season ... Mostrar Tudo |
Palavras-Chave: |
Sistemas de treliça; Vitivinicultura tropical. |
Thesagro: |
Composto Fenólico; Flavonóide; Porta Enxerto; Uva; Vitis Vinifera. |
Thesaurus Nal: |
Flavonoids; Grapes; Phenolic acids. |
Categoria do assunto: |
A Sistemas de Cultivo |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/202887/1/Trellis-systems-rootstocks-2020.pdf
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Marc: |
LEADER 02531naa a2200313 a 4500 001 2113110 005 2020-04-17 008 2020 bl uuuu u00u1 u #d 024 7 $a10.1590/1678-992X-2018-0207$2DOI 100 1 $aCOSTA, R. R. da 245 $aTrellis systems, rootstocks and season influence on the phenolic composition of Chenin Blanc grape.$h[electronic resource] 260 $c2020 500 $ae20180207. 520 $aThe biosynthesis of phenolic compounds might be influenced by environmental factors, such as solar radiation, temperature and relative air humidity, and production system. Some components of the production system, particularly the trellis system and rootstock, might change the phenolic composition of grapes due to microclimate of the cultivation region. In this study, the phenolic profile of ?Chenin Blanc? grapes was characterized with different trel-lis systems and rootstocks in two consecutive production cycles by using high-performance liquid chromatography under tropical semi-arid conditions. In the second production cycle (Jan-May/2016), accumulation of (-) - epicatechin gallate and (-) - epigallocatechin gallate was higher when vigorous rootstocks were trellised to the lyre system, whereas the lyre system associated to rootstock ?SO4? resulted in higher rutin accumulation in the same cycle. There was little influence of the factors studied on trans-resveratrol and piceatannol accumulation. However, a higher accumulation of piceatannol was observed in the second productive cycle compared to cis-resveratrol and trans-resveratrol. This study highlights that accumulation of phenolic com-pounds is influenced not only by environmental factors typical of the production year season, but also by the trellis system and rootstock adopted. The identification of phenolic compounds in the accumulation stimulated by the combination of trellis system, rootstock, and production season allows to differentiate grape quality and add value to products derived from such combination in a tropical semi-arid region. 650 $aFlavonoids 650 $aGrapes 650 $aPhenolic acids 650 $aComposto Fenólico 650 $aFlavonóide 650 $aPorta Enxerto 650 $aUva 650 $aVitis Vinifera 653 $aSistemas de treliça 653 $aVitivinicultura tropical 700 1 $aRODRIGUES, A. A. M. 700 1 $aVASCONCELOS, C. A. F. de 700 1 $aCOSTA, J. P. D. 700 1 $aLIMA, M. A. C. de 773 $tScientia Agricola$gv. 77, n. 3, 2020.
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Registro original: |
Embrapa Semiárido (CPATSA) |
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
Data corrente: |
29/04/2015 |
Data da última atualização: |
31/05/2022 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
AGUIAR, S. H. S.; COSTA, A. S. da; SOUSA, V. G. de; BRIENZA JUNIOR, S.; PAUMGARTTEN, A. E. A. |
Afiliação: |
Stephane Hayara Silva Aguiar, GRADUANDO UFRA; Andresa Soares da Costa, GRADUANDA UFRA; Vanessa Gomes de Sousa, Projeto Restaura Ambientes; SILVIO BRIENZA JUNIOR, CPATU; Arllen Élida Aguiar Paumgartten, GRADUANDO UFRA. |
Título: |
Modelo florestal para produção de energia e recuperação de áreas de reserva legal. |
Ano de publicação: |
2014 |
Fonte/Imprenta: |
In: CONGRESSO AMAPAENSE DE ENGENHARIA FLORESTAL, 1., 2014, Macapá. Perspectivas Econômicas com Base no Manejo Florestal Sustentável para a Amazônia: livro de resumos. Macapá: UEAP, 2014. |
Páginas: |
p. 54. |
Idioma: |
Português |
Palavras-Chave: |
Arranjo produtivo; Código Florestal; Crescimento silvicultural; Recuperação de áreas degradadas. |
Categoria do assunto: |
K Ciência Florestal e Produtos de Origem Vegetal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/123169/1/CONAEF-4.pdf
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Marc: |
LEADER 00810nam a2200205 a 4500 001 2014693 005 2022-05-31 008 2014 bl uuuu u00u1 u #d 100 1 $aAGUIAR, S. H. S. 245 $aModelo florestal para produção de energia e recuperação de áreas de reserva legal.$h[electronic resource] 260 $aIn: CONGRESSO AMAPAENSE DE ENGENHARIA FLORESTAL, 1., 2014, Macapá. Perspectivas Econômicas com Base no Manejo Florestal Sustentável para a Amazônia: livro de resumos. Macapá: UEAP$c2014 300 $ap. 54. 653 $aArranjo produtivo 653 $aCódigo Florestal 653 $aCrescimento silvicultural 653 $aRecuperação de áreas degradadas 700 1 $aCOSTA, A. S. da 700 1 $aSOUSA, V. G. de 700 1 $aBRIENZA JUNIOR, S. 700 1 $aPAUMGARTTEN, A. E. A.
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