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Registro Completo |
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
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Data corrente: |
06/07/2017 |
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Data da última atualização: |
06/07/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
TEIXEIRA, F. B.; SILVA, R. de B.; LAMEIRA, O. A.; WEBBER, L. P.; COUTO, R. S. D.; MARTINS, M. D.; LIMA, R. R. |
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Afiliação: |
Francisco Bruno Teixeira, UFPA; Raíra de Brito Silva, UFPA; OSMAR ALVES LAMEIRA, CPATU; Liana Preto Webber, UFRGS; Roberta Souza D'Almeida Couto, UFPA; Manoela Domingues Martins, UFRGS; Rafael Rodrigues Lima, UFPA. |
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Título: |
Copaiba oil-resin (Copaifera reticulata Ducke) modulates the inflammation in a model of injury to rats' tongues. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
BMC Complementary and Alternative Medicine, v. 17, n. 1, article 313, June 2017. |
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DOI: |
10.1186/s12906-017-1820-2 |
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Idioma: |
Inglês |
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Conteúdo: |
A method for the separation, identification and quantification of 24 phenolic compounds using ultra-high performance liquid chromatography coupled to tandem mass spectrometry (UHPLC-MS/MS) was developed and validated. Six species of traditional medicinal plants from the Brazilian Amazon region were studied (Mansoa alliacea, Bauhinia variegata var. variegata, Bauhinia variegata var. alboflava, Connarus perrottetii var. angustifolius, Cecropia obtusa and Cecropia palmata). The analytes were separated by a reversed-phase SB-C18 column (2.1 × 50 mm, 1.8 μm) using a gradient elution of 7 min composed of 0.1% acetic acid in water (v/v) and acetonitrile, at a constant flow rate of 0.8 mL min−1. The limit of detection for the analytes ranged between 0.5 and 130.3 μg L−1. Intra- and inter-day precision showed satisfactory results and the recoveries obtained for the 24 analytes varied between 91.7 and 111.9% for most of the evaluated matrices. Quantifications were performed with the standard addition method (r > 0.99) using the data acquired in a multiple reaction monitoring (MRM) mode. Rutin, apigenin, vanillic acid, caffeic acid, ferulic acid, p-coumaric acid and trans-cinnamic acid were found in all the studied plants. However, we highlight the high contents of rutin in varieties of Bauhinia variegata (up to 2.52 mg g−1 of plant), chlorogenic acid in species of genus Cecropia (up to 0.57 mg g−1 of plant) and catechin in Connarus perrottetii var. angustifolius (1.77 mg g−1 of plant). MenosA method for the separation, identification and quantification of 24 phenolic compounds using ultra-high performance liquid chromatography coupled to tandem mass spectrometry (UHPLC-MS/MS) was developed and validated. Six species of traditional medicinal plants from the Brazilian Amazon region were studied (Mansoa alliacea, Bauhinia variegata var. variegata, Bauhinia variegata var. alboflava, Connarus perrottetii var. angustifolius, Cecropia obtusa and Cecropia palmata). The analytes were separated by a reversed-phase SB-C18 column (2.1 × 50 mm, 1.8 μm) using a gradient elution of 7 min composed of 0.1% acetic acid in water (v/v) and acetonitrile, at a constant flow rate of 0.8 mL min−1. The limit of detection for the analytes ranged between 0.5 and 130.3 μg L−1. Intra- and inter-day precision showed satisfactory results and the recoveries obtained for the 24 analytes varied between 91.7 and 111.9% for most of the evaluated matrices. Quantifications were performed with the standard addition method (r > 0.99) using the data acquired in a multiple reaction monitoring (MRM) mode. Rutin, apigenin, vanillic acid, caffeic acid, ferulic acid, p-coumaric acid and trans-cinnamic acid were found in all the studied plants. However, we highlight the high contents of rutin in varieties of Bauhinia variegata (up to 2.52 mg g−1 of plant), chlorogenic acid in species of genus Cecropia (up to 0.57 mg g−1 of plant) and catechin in Connarus perrottetii var. an... Mostrar Tudo |
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Palavras-Chave: |
Copaifera Reticulata Ducke. |
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Thesagro: |
Copaíba; Planta Medicinal. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/161429/1/12906-2017-Article-1820.pdf
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Marc: |
LEADER 02316naa a2200241 a 4500
001 2072092
005 2017-07-06
008 2017 bl uuuu u00u1 u #d
024 7 $a10.1186/s12906-017-1820-2$2DOI
100 1 $aTEIXEIRA, F. B.
245 $aCopaiba oil-resin (Copaifera reticulata Ducke) modulates the inflammation in a model of injury to rats' tongues.$h[electronic resource]
260 $c2017
520 $aA method for the separation, identification and quantification of 24 phenolic compounds using ultra-high performance liquid chromatography coupled to tandem mass spectrometry (UHPLC-MS/MS) was developed and validated. Six species of traditional medicinal plants from the Brazilian Amazon region were studied (Mansoa alliacea, Bauhinia variegata var. variegata, Bauhinia variegata var. alboflava, Connarus perrottetii var. angustifolius, Cecropia obtusa and Cecropia palmata). The analytes were separated by a reversed-phase SB-C18 column (2.1 × 50 mm, 1.8 μm) using a gradient elution of 7 min composed of 0.1% acetic acid in water (v/v) and acetonitrile, at a constant flow rate of 0.8 mL min−1. The limit of detection for the analytes ranged between 0.5 and 130.3 μg L−1. Intra- and inter-day precision showed satisfactory results and the recoveries obtained for the 24 analytes varied between 91.7 and 111.9% for most of the evaluated matrices. Quantifications were performed with the standard addition method (r > 0.99) using the data acquired in a multiple reaction monitoring (MRM) mode. Rutin, apigenin, vanillic acid, caffeic acid, ferulic acid, p-coumaric acid and trans-cinnamic acid were found in all the studied plants. However, we highlight the high contents of rutin in varieties of Bauhinia variegata (up to 2.52 mg g−1 of plant), chlorogenic acid in species of genus Cecropia (up to 0.57 mg g−1 of plant) and catechin in Connarus perrottetii var. angustifolius (1.77 mg g−1 of plant).
650 $aCopaíba
650 $aPlanta Medicinal
653 $aCopaifera Reticulata Ducke
700 1 $aSILVA, R. de B.
700 1 $aLAMEIRA, O. A.
700 1 $aWEBBER, L. P.
700 1 $aCOUTO, R. S. D.
700 1 $aMARTINS, M. D.
700 1 $aLIMA, R. R.
773 $tBMC Complementary and Alternative Medicine$gv. 17, n. 1, article 313, June 2017.
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Registro original: |
Embrapa Amazônia Oriental (CPATU) |
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| Registros recuperados : 5 | |
| 1. |  | GIOVANAZ, M. A.; BARTZ, J.; PASA, M. da S.; CHAVES, F. C.; FACHINELO, J. C. Abscisic acid as a potential chemical thinner for peach. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 50, n. 10, p. 989-992, out. 2015. Notas científicas.
Título em português: Ácido abscísico como potencial raleante químico de frutos de pessegueiro.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 4. | | FARIAS, R. de M.; MARTINS, C. R.; BARRETO, C. F.; GIOVANAZ, M. A.; MALGARIM, M. B.; MELLO-FARIAS, P. Time of metamitron application and concentration in the chemical thinning of "Maciel" peach. Revista Brasileira de Fruticultura, Jaboticabal, v. 41, n. 4, e-017, 2019. 11 p.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Clima Temperado. |
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| 5. | | CARRA, B.; FACHINELLO, J. C.; ABREU, E. S. de; PASSA, M. da S.; SPAGNOL, D.; GIOVANAZ, M. A.; SILVA, C. P. da. Control of the vegetative growth of 'shinseiki' pear trees by prohexadione calcium and root pruning. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 52, n. 3, p. 177-185, mar. 2017. Título em português: Controle do crescimento vegetativo de pereiras 'Shinseiki' por prohexadiona de cálcio e poda de raiz.| Biblioteca(s): Embrapa Unidades Centrais. |
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| Registros recuperados : 5 | |
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