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Registro Completo |
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Biblioteca(s): |
Embrapa Arroz e Feijão; Embrapa Rondônia. |
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Data corrente: |
07/08/2006 |
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Data da última atualização: |
28/04/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SARTORATO, A. |
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Afiliação: |
ALOISIO SARTORATO, CNPAF. |
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Título: |
Novas fontes de resistência do feijoeiro comum à mancha angular. |
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Ano de publicação: |
2006 |
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Fonte/Imprenta: |
Fitopatologia Brasileira, v. 31, n. 2, p. 192-194, mar./abr. 2006. |
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Idioma: |
Português |
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Conteúdo: |
Vinte e oito genótipos, incluindo cultivares de algumas instituições de pesquisa e linhagens do programa de melhoramento da Embrapa Arroz e Feijão, foram avaliados quanto a resistência a oito patótipos do fungo Phaeoisariopsis griseola, agente causal da mancha angular do feijoeiro comum. Estes genótipos foram inoculados aos 14-16 dias após o plantio com uma suspensão contendo 2,0 x 104 conídios mL-1. Os sintomas foram avaliados de 14 a 18 dias após a inoculação, utilizando uma escala de nove graus onde foram consideradas resistentes (reação compatível) as plantas que apresentaram os graus de 1 a 3 e suscetíveis (reação incompatível), as que apresentaram os graus de 4 a 9. Os genótipos 'Ouro Negro' e 'LM 202202530' apresentaram reação de resistência a oito e a sete dos oito patótipos utilizados, respectivamente. A cultivar BRS Requinte foi resistente a cinco patótipos e as cultivares BRS Pontal e Cornell 49-242 foram resistentes a apenas quatro patótipos. |
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Palavras-Chave: |
Cultivar; Cultivares; Patótipo; Patótipos; Phasealus vulgaris. |
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Thesagro: |
Feijão; Mancha Angular; Phaseolus Vulgaris; Resistência. |
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Thesaurus Nal: |
Phaeoisariopsis griseola. |
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Categoria do assunto: |
--
H Saúde e Patologia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/220184/1/fit-bras-2006.pdf
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Marc: |
LEADER 01651naa a2200241 a 4500
001 1214247
005 2023-04-28
008 2006 bl uuuu u00u1 u #d
100 1 $aSARTORATO, A.
245 $aNovas fontes de resistência do feijoeiro comum à mancha angular.
260 $c2006
520 $aVinte e oito genótipos, incluindo cultivares de algumas instituições de pesquisa e linhagens do programa de melhoramento da Embrapa Arroz e Feijão, foram avaliados quanto a resistência a oito patótipos do fungo Phaeoisariopsis griseola, agente causal da mancha angular do feijoeiro comum. Estes genótipos foram inoculados aos 14-16 dias após o plantio com uma suspensão contendo 2,0 x 104 conídios mL-1. Os sintomas foram avaliados de 14 a 18 dias após a inoculação, utilizando uma escala de nove graus onde foram consideradas resistentes (reação compatível) as plantas que apresentaram os graus de 1 a 3 e suscetíveis (reação incompatível), as que apresentaram os graus de 4 a 9. Os genótipos 'Ouro Negro' e 'LM 202202530' apresentaram reação de resistência a oito e a sete dos oito patótipos utilizados, respectivamente. A cultivar BRS Requinte foi resistente a cinco patótipos e as cultivares BRS Pontal e Cornell 49-242 foram resistentes a apenas quatro patótipos.
650 $aPhaeoisariopsis griseola
650 $aFeijão
650 $aMancha Angular
650 $aPhaseolus Vulgaris
650 $aResistência
653 $aCultivar
653 $aCultivares
653 $aPatótipo
653 $aPatótipos
653 $aPhasealus vulgaris
773 $tFitopatologia Brasileira$gv. 31, n. 2, p. 192-194, mar./abr. 2006.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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Biblioteca |
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Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
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Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Clima Temperado. |
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Data corrente: |
03/12/2020 |
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Data da última atualização: |
03/12/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
SILVA, D. T. da; RODRIGUES, R. F.; MACHADO, N. M.; MAURER, L. H.; FERREIRA, L. F.; SOMACAL, S.; VEIGA, M. L. da; ROCHA, M. I. de U. M. da; VIZZOTTO, M.; RODRIGUES, E.; BARCIA, M. T.; EMANUELLI, T. |
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Afiliação: |
DARIANE TRIVISIOL DA SILVA, UFSM; RENATA FRITZSCHE RODRIGUES, UFSM; NATALIA MINUZZI MACHADO, UFSM; LUANA HASELEIN MAURER, INSTITUTO FEDERAL FARROUPILHA; LAUREN FRESINGHELLI FERREIRA, UFSM; SABRINA SOMACAL, UFSM; MARCELO LEITE DA VEIGA, UFSM; MARIA IZABEL DE UGALDE MARQUES DA ROCHA, UFSM; MARCIA VIZZOTTO, CPACT; ELISEU RODRIGUES, UFRGS; MILENE TEIXEIRA BARCIA, UFSM; TATIANA EMANUELLI, UFSM. |
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Título: |
Natural deep eutectic solvent (NADES)-based blueberry extracts protect against ethanol-induced gastric ulcer in rats. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Food Research International , v. 138, Part A, 109718, Dec. 2020. |
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ISSN: |
0963-9969 |
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DOI: |
doi.org/10.1016/j.foodres.2020.109718 |
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Idioma: |
Inglês |
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Conteúdo: |
Blueberry is a polyphenol-rich fruit bearing great bioactive potential. Natural deep eutectic solvents (NADES) emerged as putatively biocompatible solvents that could substitute for toxic organic solvents in the extraction of fruit phenolic compounds for developing nutraceuticals or functional foods. Therefore, the aim of this study was to investigate the gastroprotective effects and the biocompatibility of a blueberry crude extract (CE) obtained using NADES and of the extract fractions (anthocyanin-rich fraction ? ARF; non-anthocyanin phenolic fraction - NAPF) in a model of ethanol-induced gastric ulcer in rats. CE was the NADES-containing, ready-to-use extract that was obtained using choline chloride:glycerol:citric acid NADES (0.5:2:0.5 M ratio). ARF and NAPF were the NADES-free fractions obtained by solid phase purification of CE and were investigated to identify the bioactive fraction responsible for the effects of CE. Animals were treated for 14 days with water, NADES vehicle, CE, ARF, NAPF or lansoprazole (intragastric) and then received ethanol to induce gastric ulcer. CE decreased ulcer index and preserved the integrity of gastric mucosa. The pretreatment with CE or ARF reduced glutathione depletion and the inflammatory response. All treatments, including NADES vehicle reduced protein oxidation and nitric oxide overproduction in ethanol-treated rats. Additionally, ARF increased short-chain fatty acids in feces. These findings suggest that NADES can be used to obtain biocompatible extracts of blueberry that exhibit gastroprotective effects with no need of solvent removal. The gastroprotective effects were mainly associated to ARF but NAPF and even NADES vehicle also contributed to some protective effects. MenosBlueberry is a polyphenol-rich fruit bearing great bioactive potential. Natural deep eutectic solvents (NADES) emerged as putatively biocompatible solvents that could substitute for toxic organic solvents in the extraction of fruit phenolic compounds for developing nutraceuticals or functional foods. Therefore, the aim of this study was to investigate the gastroprotective effects and the biocompatibility of a blueberry crude extract (CE) obtained using NADES and of the extract fractions (anthocyanin-rich fraction ? ARF; non-anthocyanin phenolic fraction - NAPF) in a model of ethanol-induced gastric ulcer in rats. CE was the NADES-containing, ready-to-use extract that was obtained using choline chloride:glycerol:citric acid NADES (0.5:2:0.5 M ratio). ARF and NAPF were the NADES-free fractions obtained by solid phase purification of CE and were investigated to identify the bioactive fraction responsible for the effects of CE. Animals were treated for 14 days with water, NADES vehicle, CE, ARF, NAPF or lansoprazole (intragastric) and then received ethanol to induce gastric ulcer. CE decreased ulcer index and preserved the integrity of gastric mucosa. The pretreatment with CE or ARF reduced glutathione depletion and the inflammatory response. All treatments, including NADES vehicle reduced protein oxidation and nitric oxide overproduction in ethanol-treated rats. Additionally, ARF increased short-chain fatty acids in feces. These findings suggest that NADES can be used to obtain... Mostrar Tudo |
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Thesagro: |
Extrato; Mirtilo. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/218692/1/Natural-deep-eutectic-solvent.pdf
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Marc: |
LEADER 02650naa a2200301 a 4500
001 2127583
005 2020-12-03
008 2020 bl uuuu u00u1 u #d
022 $a0963-9969
024 7 $adoi.org/10.1016/j.foodres.2020.109718$2DOI
100 1 $aSILVA, D. T. da
245 $aNatural deep eutectic solvent (NADES)-based blueberry extracts protect against ethanol-induced gastric ulcer in rats.$h[electronic resource]
260 $c2020
520 $aBlueberry is a polyphenol-rich fruit bearing great bioactive potential. Natural deep eutectic solvents (NADES) emerged as putatively biocompatible solvents that could substitute for toxic organic solvents in the extraction of fruit phenolic compounds for developing nutraceuticals or functional foods. Therefore, the aim of this study was to investigate the gastroprotective effects and the biocompatibility of a blueberry crude extract (CE) obtained using NADES and of the extract fractions (anthocyanin-rich fraction ? ARF; non-anthocyanin phenolic fraction - NAPF) in a model of ethanol-induced gastric ulcer in rats. CE was the NADES-containing, ready-to-use extract that was obtained using choline chloride:glycerol:citric acid NADES (0.5:2:0.5 M ratio). ARF and NAPF were the NADES-free fractions obtained by solid phase purification of CE and were investigated to identify the bioactive fraction responsible for the effects of CE. Animals were treated for 14 days with water, NADES vehicle, CE, ARF, NAPF or lansoprazole (intragastric) and then received ethanol to induce gastric ulcer. CE decreased ulcer index and preserved the integrity of gastric mucosa. The pretreatment with CE or ARF reduced glutathione depletion and the inflammatory response. All treatments, including NADES vehicle reduced protein oxidation and nitric oxide overproduction in ethanol-treated rats. Additionally, ARF increased short-chain fatty acids in feces. These findings suggest that NADES can be used to obtain biocompatible extracts of blueberry that exhibit gastroprotective effects with no need of solvent removal. The gastroprotective effects were mainly associated to ARF but NAPF and even NADES vehicle also contributed to some protective effects.
650 $aExtrato
650 $aMirtilo
700 1 $aRODRIGUES, R. F.
700 1 $aMACHADO, N. M.
700 1 $aMAURER, L. H.
700 1 $aFERREIRA, L. F.
700 1 $aSOMACAL, S.
700 1 $aVEIGA, M. L. da
700 1 $aROCHA, M. I. de U. M. da
700 1 $aVIZZOTTO, M.
700 1 $aRODRIGUES, E.
700 1 $aBARCIA, M. T.
700 1 $aEMANUELLI, T.
773 $tFood Research International$gv. 138, Part A, 109718, Dec. 2020.
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Registro original: |
Embrapa Clima Temperado (CPACT) |
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