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 | Acesso ao texto completo restrito à biblioteca da Embrapa Trigo. Para informações adicionais entre em contato com cnpt.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Trigo. |
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Data corrente: |
29/08/2023 |
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Data da última atualização: |
29/08/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
BARANZELLI, J.; SOMACAL, S.; BONINI, C. A. A.; SMANIOTTO, F. A.; MONTEIRO, C. S.; SILVA, D. T. da; MELLO, R. de O.; BOLDORI, J. R.; DENARDIN, C. C.; RODRIGUES, E.; MIRANDA, M. Z. de; EMANUELLI, T. |
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Afiliação: |
JULIA BARANZELLI, Universidade Federal de Santa Maria; SABRINA SOMACAL, Universidade Federal de Santa Maria; CAMILA ARAUJO AMORIM BONINI, Universidade Federal de Santa Maria; FRANCIELE ALINE SMANIOTTO, Universidade Federal de Santa Maria; CAMILA SANT’ANNA MONTEIRO, Universidade Federal de Santa Maria; DARIANE TRIVISIOL DA SILVA, Universidade Federal de Santa Maria; RENIUS DE OLIVEIRA MELLO, Universidade Federal de Santa Maria; JEAN RAMOS BOLDORI, Universidade Federal do Pampa/Campus Uruguaiana; CRISTIANE CASAGRANDE DENARDIN, Universidade Federal do Pampa/Campus Uruguaiana; ELISEU RODRIGUES, Universidade Federal do Rio Grande do Sul; MARTHA ZAVARIZ DE MIRANDA, CNPT; TATIANA EMANUELLI, Universidade Federal de Santa Maria. |
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Título: |
Influence of sprouting on the bioaccessibility and bioactivity of benzoxazinoids, phenolic acids, and flavonoids of soft and hard wheat cultivars. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Food Research International, v. 173, article 113338, 2023. |
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DOI: |
https://doi.org/10.1016/j.foodres.2023.113338 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: Grain germination increases the contents of benzoxazinoids and the antioxidant capacity of wheat and differentially affects the phytochemical composition of hard and soft wheat cultivars. It was investigated whether wheat cultivars (sprouted or not) with distinct grain texture characteristics (BRS Guaraim, soft vs. BRS Marcante, hard texture) would have different behavior in relation to changes in phytochemical compounds, bioaccessibility and antioxidant capacity during simulated gastrointestinal digestion of a tabbouleh preparation. Sprouting increased the nominal amount of phytochemicals in tabbouleh resulting in increased release of phenolic acids (up to 7.5-fold) and benzoxazinoids (up to 12.5-fold) during all digestion phases besides higher bioaccessibility (up to 2.8-fold). Sprouting caused greater increase in the bioaccessibility of phenolic acids for the soft wheat cultivar (4.5-fold) than for the hard cultivar (1.9-fold) and it increased the colon available index of phenolic acids only for the soft cultivar (1.8-fold). Flavonoids, mainly represented by apigenin glycosides, were marginally increased after sprouting but underwent relative increase along digestion being the major phytochemicals found in the bioaccessible fraction obtained after intestinal digestion (73?94% of total phytochemicals). The increase in apigenin glycosides was associated to the increase of in vitro and intracellular antioxidant capacity of tabbouleh along digestion. Sprouting increased the peroxyl radical removal capacity of tabbouleh in the gastric phase and in the non-bioaccessible fraction regardless of the cultivar. The highest hydroxyl radical removal capacities were found in non-sprouted cultivars, especially in the soft texture cultivar in the undigested and bioaccessible fractions. The bioaccessible fraction obtained after wheat digestion was more efficient to scavenge intracellular ROS than undigested samples, the highest scavenging potency being observed for the hard texture cultivar with no effect of sprouting. These findings confirm the hypothesis that the phytochemicals of hard and soft wheat cultivars (sprouted or not) have different behavior during digestion in terms of biotransformation, bioaccessibility and ability to remove reactive species and indicate that tabbouleh produced from sprouted wheat results in increased release of bioactive phytochemicals during digestion. MenosAbstract: Grain germination increases the contents of benzoxazinoids and the antioxidant capacity of wheat and differentially affects the phytochemical composition of hard and soft wheat cultivars. It was investigated whether wheat cultivars (sprouted or not) with distinct grain texture characteristics (BRS Guaraim, soft vs. BRS Marcante, hard texture) would have different behavior in relation to changes in phytochemical compounds, bioaccessibility and antioxidant capacity during simulated gastrointestinal digestion of a tabbouleh preparation. Sprouting increased the nominal amount of phytochemicals in tabbouleh resulting in increased release of phenolic acids (up to 7.5-fold) and benzoxazinoids (up to 12.5-fold) during all digestion phases besides higher bioaccessibility (up to 2.8-fold). Sprouting caused greater increase in the bioaccessibility of phenolic acids for the soft wheat cultivar (4.5-fold) than for the hard cultivar (1.9-fold) and it increased the colon available index of phenolic acids only for the soft cultivar (1.8-fold). Flavonoids, mainly represented by apigenin glycosides, were marginally increased after sprouting but underwent relative increase along digestion being the major phytochemicals found in the bioaccessible fraction obtained after intestinal digestion (73?94% of total phytochemicals). The increase in apigenin glycosides was associated to the increase of in vitro and intracellular antioxidant capacity of tabbouleh along digestion. Sprouting incre... Mostrar Tudo |
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Palavras-Chave: |
Biotransformação; Simulated digestion; Wheat germination. |
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Thesagro: |
Antioxidante; Germinação; Trigo. |
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Thesaurus Nal: |
Antioxidants; Bioactive compounds; Biotransformation. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 03573naa a2200373 a 4500
001 2156197
005 2023-08-29
008 2023 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.foodres.2023.113338$2DOI
100 1 $aBARANZELLI, J.
245 $aInfluence of sprouting on the bioaccessibility and bioactivity of benzoxazinoids, phenolic acids, and flavonoids of soft and hard wheat cultivars.$h[electronic resource]
260 $c2023
520 $aAbstract: Grain germination increases the contents of benzoxazinoids and the antioxidant capacity of wheat and differentially affects the phytochemical composition of hard and soft wheat cultivars. It was investigated whether wheat cultivars (sprouted or not) with distinct grain texture characteristics (BRS Guaraim, soft vs. BRS Marcante, hard texture) would have different behavior in relation to changes in phytochemical compounds, bioaccessibility and antioxidant capacity during simulated gastrointestinal digestion of a tabbouleh preparation. Sprouting increased the nominal amount of phytochemicals in tabbouleh resulting in increased release of phenolic acids (up to 7.5-fold) and benzoxazinoids (up to 12.5-fold) during all digestion phases besides higher bioaccessibility (up to 2.8-fold). Sprouting caused greater increase in the bioaccessibility of phenolic acids for the soft wheat cultivar (4.5-fold) than for the hard cultivar (1.9-fold) and it increased the colon available index of phenolic acids only for the soft cultivar (1.8-fold). Flavonoids, mainly represented by apigenin glycosides, were marginally increased after sprouting but underwent relative increase along digestion being the major phytochemicals found in the bioaccessible fraction obtained after intestinal digestion (73?94% of total phytochemicals). The increase in apigenin glycosides was associated to the increase of in vitro and intracellular antioxidant capacity of tabbouleh along digestion. Sprouting increased the peroxyl radical removal capacity of tabbouleh in the gastric phase and in the non-bioaccessible fraction regardless of the cultivar. The highest hydroxyl radical removal capacities were found in non-sprouted cultivars, especially in the soft texture cultivar in the undigested and bioaccessible fractions. The bioaccessible fraction obtained after wheat digestion was more efficient to scavenge intracellular ROS than undigested samples, the highest scavenging potency being observed for the hard texture cultivar with no effect of sprouting. These findings confirm the hypothesis that the phytochemicals of hard and soft wheat cultivars (sprouted or not) have different behavior during digestion in terms of biotransformation, bioaccessibility and ability to remove reactive species and indicate that tabbouleh produced from sprouted wheat results in increased release of bioactive phytochemicals during digestion.
650 $aAntioxidants
650 $aBioactive compounds
650 $aBiotransformation
650 $aAntioxidante
650 $aGerminação
650 $aTrigo
653 $aBiotransformação
653 $aSimulated digestion
653 $aWheat germination
700 1 $aSOMACAL, S.
700 1 $aBONINI, C. A. A.
700 1 $aSMANIOTTO, F. A.
700 1 $aMONTEIRO, C. S.
700 1 $aSILVA, D. T. da
700 1 $aMELLO, R. de O.
700 1 $aBOLDORI, J. R.
700 1 $aDENARDIN, C. C.
700 1 $aRODRIGUES, E.
700 1 $aMIRANDA, M. Z. de
700 1 $aEMANUELLI, T.
773 $tFood Research International$gv. 173, article 113338, 2023.
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Registro original: |
Embrapa Trigo (CNPT) |
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Registro Completo
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Biblioteca(s): |
Embrapa Amazônia Ocidental. |
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Data corrente: |
14/04/2008 |
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Data da última atualização: |
19/10/2016 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
Nacional - A |
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Autoria: |
GONZAGA, A. D.; GARCIA, M. V. B.; SOUSA, S. G. A. de; PY-DANIEL, V.; CORREA, R. da S.; RIBEIRO, J. D. |
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Afiliação: |
Adriana Dantas Gonzaga, Inpa; MARCOS VINICIUS BASTOS GARCIA, CPAA; SILAS GARCIA AQUINO DE SOUSA, CPAA; Victor Py-Daniel, Inpa; Raquel da Silva Correa, Inpa; Joana D'arc Ribeiro, In memorian. |
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Título: |
Toxicity of cassava manipueira (Manihot esculenta Crantz) and erva-de-rato (Palicourea marcgravii St. Hill) to adults of Toxoptera citricida Kirkaldy (Homoptera: Aphididae). |
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Título original: |
Toxicidade de manipueira de mandioca (Manihot esculenta Crantz) e erva-de-rato (Palicourea marcgravii St. Hill) a adultos de Toxoptera citricida Kirkaldy (Homoptera: Aphididae). |
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Ano de publicação: |
2008 |
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Fonte/Imprenta: |
Acta Amazônica, Manaus, v. 38, n. 1, p. 101-106, mar. 2008. |
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DOI: |
http://dx.doi.org/10.1590/S0044-59672008000100011 |
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Idioma: |
Português |
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Conteúdo: |
Toxicidade de manipueira de mandioca e erva-de-rato a adultos de Toxoptera citricida Kirkaldy. |
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Palavras-Chave: |
Controle alternativo; Erva-de-rato; Extrato de planta; Inseticida botânico. |
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Thesagro: |
Mandioca; Manihot Esculenta; Praga de Planta. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/148936/1/v38n1a11.pdf
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Marc: |
LEADER 01207naa a2200289 a 4500
001 1682668
005 2016-10-19
008 2008 bl uuuu u00u1 u #d
024 7 $ahttp://dx.doi.org/10.1590/S0044-59672008000100011$2DOI
100 1 $aGONZAGA, A. D.
240 $aToxicidade de manipueira de mandioca (Manihot esculenta Crantz) e erva-de-rato (Palicourea marcgravii St. Hill) a adultos de Toxoptera citricida Kirkaldy (Homoptera: Aphididae).
245 $aToxicity of cassava manipueira (Manihot esculenta Crantz) and erva-de-rato (Palicourea marcgravii St. Hill) to adults of Toxoptera citricida Kirkaldy (Homoptera$bAphididae).
260 $c2008
520 $aToxicidade de manipueira de mandioca e erva-de-rato a adultos de Toxoptera citricida Kirkaldy.
650 $aMandioca
650 $aManihot Esculenta
650 $aPraga de Planta
653 $aControle alternativo
653 $aErva-de-rato
653 $aExtrato de planta
653 $aInseticida botânico
700 1 $aGARCIA, M. V. B.
700 1 $aSOUSA, S. G. A. de
700 1 $aPY-DANIEL, V.
700 1 $aCORREA, R. da S.
700 1 $aRIBEIRO, J. D.
773 $tActa Amazônica, Manaus$gv. 38, n. 1, p. 101-106, mar. 2008.
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Embrapa Amazônia Ocidental (CPAA) |
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