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| Registros recuperados : 6 | |
| 1. |  | PAIVA, P. M. de; ARAÚJO, J. B. T. de; BECHELENI, F. R. C.; CAMPOS, E. J. C.; CHAGAS, P. G.; SILVA, I. H. da; LUIZ, C. F. C.; VALICENTE, F. H. Incidência de parasitoides em Spodoptera frugiperda (J. E. Smith) (Lepidoptera: Noctuidae) no monitoramento de milho Bt. In: SIMPÓSIO DE CONTROLE BIOLÓGICO, 14., 2015, Teresópolis. [Resumos]. Londrina: Sociedade Entomológica do Brasil, 2015. 1 CD-ROM.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 2. | | SILVA, I. H. S. da; CAMPOS, E. J. C.; PAIVA, P. M.; MARTINS, C. H. F.; COSTA, V. H. D. da; BECHELENI, F. R. C.; LUIZ, C. F. C.; ARAÚJO, J. B. T. de; VALICENTE, F. H. Influência da planta hospedeira na biologia da lagarta-do-cartucho (Spodoptera frugiperda) com Baculovírus spodoptera. In: SIMPÓSIO DE CONTROLE BIOLÓGICO, 14., 2015, Teresópolis. [Resumos]. Londrina: Sociedade Entomológica do Brasil, 2015. 1 CD-ROM.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 3. | | CAMPOS, E. J. C.; SILVA, I. H. S. da; PAIVA, P. M.; MARTINS, C. H. F.; BECHELENI, F. R. C.; COSTA, V. H. D. da; LUIZ, C. F. C.; ARAÚJO, J. B. T. de; VALICENTE, F. H. Influência da planta hospedeira na eficiência de Baculovirus spodoptera em lagarta-do-cartucho (Spodoptera frugiperda). In: SIMPÓSIO DE CONTROLE BIOLÓGICO, 14., 2015, Teresópolis. [Resumos]. Londrina: Sociedade Entomológica do Brasil, 2015. 1 CD-ROM.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 4. | | LUIZ, C. F. C.; CAMPOS, E. J. C.; COSTA, V. H. D. da; PAIVA, P. M. de; ARAÚJO, J. B. T. de; BECHELENI, F. R. C.; CHAGAS, P. G.; SILVA, I. H. S. da; VALICENTE, F. H. Levantamento populacional de Chrysodeixis includens (Walker)(Lepidoptera: Noctuidae) e Anticarsia gemmatalis (Hübner)(Lepidoptera: Noctuidae) em cultivos de soja. In: SIMPÓSIO DE CONTROLE BIOLÓGICO, 14., 2015, Teresópolis. [Resumos]. Londrina: Sociedade Entomológica do Brasil, 2015. 1 CD-ROM.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 5. | | ARAÚJO, J. B. T. de; PAIVA, P. M. de; BECHELENI, F. R. C.; CAMPOS, E. J. C.; CHAGAS, P. G.; SILVA, I. H. S. da; LUIZ, C. F. C.; VALICENTE, F. H. Ocorrência de Spodoptera frugiperda (J. E. Smith) (Lepidoptera: Noctuidae) no Monitoramento de milho Bt. In: SIMPÓSIO DE CONTROLE BIOLÓGICO, 14., 2015, Teresópolis. [Resumos]. Londrina: Sociedade Entomológica do Brasil, 2015. 1 CD-ROM.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 6. | | BECHELENI, F. R. C.; PAIVA, P. M. de; ARAÚJO, J. B. T.; CHAGAS, P. G.; CAMPOS, E. J. C.; SILVA, I. H. da; LUIZ, C. F. C.; VALICENTE, F. H. Controle biológico da lagarta do cartucho Spodoptera frugiperda (J. E. Smith) (Lepidoptera: Noctuidae) com diferentes isolados de Bacillus thuringiensis. In: SIMPÓSIO DE CONTROLE BIOLÓGICO, 14., 2015, Teresópolis. [Resumos]. Londrina: Sociedade Entomológica do Brasil, 2015. 1 CD-ROM.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| Registros recuperados : 6 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
09/01/2009 |
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Data da última atualização: |
10/10/2016 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
CARVALHO, C. A.; LOURENÇO, M. V.; BERTONI, B. W.; FRANÇA, S. C.; PEREIRA, P. S.; FACHIN, A. L.; PEREIRA, A. M. S.; MORAES, R. M.; CERDEIRA, A. L. |
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Afiliação: |
C. A. Carvalho, UNAERP; M. V.Lourenço, UNAERP; B. W. Bertoni, UNAERP; S. C. França, UNAERP; P. S. Pereira, UNAERP; A.. L. Fachin, UNAERP; A. M.S. Pereira, UNAERP; R. M. Moraes, University of Mississippi; ANTONIO LUIZ CERDEIRA, CNPMA. |
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Título: |
Antioxidant activity of jacaranda decurrens Cham. |
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Ano de publicação: |
2008 |
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Fonte/Imprenta: |
In: Planta Médica, Dordrecht, v.74, n.3, p.337, 2008. Abstracts of the 7 th Annual Oxford International Conference on the Science of Botanicals & American Society of Pharmacognosy 4th Interim Meeting, Oxford, MS, 2008. |
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Idioma: |
Inglês |
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Conteúdo: |
Many diseases and related degenerative processes including heart, câncer and Parkinson diseases are associated with rcactive oxygen species (ROS). In an effort Io preveni diseases, search for com-pounds with antioxidant activity hás been a major interestof dif-ferent research groups in natural products research. The objective of this research was to investigatethe antioxidant activity of EtOH leaf extract ofjacarando decurrrens and its fractions using the 2,2-diphenyl-2-picrylhydrazyl hydrate (DPPH) assay [lJ, that uses s pé ciro me t ric method to determine radical scavenging activity, Rutinattheconcçntrationof l.Omg-L was used as the standard. Our results ha vê shown lhat crude extract and fractions had anti-oxidant activities mainly if tested at concentrations of 5.0 to 10.0mg-L. such activities, however. were lesser or equal to the standard (Table 1). The triterpenes, ursolic and oleanohc acids, were detected in the crude extract, Jd-1 and Jd-2, Possibly, these triterpenes are the active constituents responsible for the antioxi-dant activity |2j. At lower concentrations (0,6mg-L than the standard. Jd-3 fraction was the most active. The presenceof flavo-noids and glycosilated compounds were detected in jcl-3 fraction (2], This is the first attempt to demonstrate antioxidant activities found i n Já cara n (ia decurrens leaf extracts. Acknowledgements. Re-search funded by FAPESP. The State of São Paulo Research Founda-tion. Brazil, Referentes: 11) Koleva I. et ai. (2002). Phytochem Anal. 13: 8-17, (2! Oh CJ, et ai. (2007)- Free Radie Rés. 41(6): 638-44. MenosMany diseases and related degenerative processes including heart, câncer and Parkinson diseases are associated with rcactive oxygen species (ROS). In an effort Io preveni diseases, search for com-pounds with antioxidant activity hás been a major interestof dif-ferent research groups in natural products research. The objective of this research was to investigatethe antioxidant activity of EtOH leaf extract ofjacarando decurrrens and its fractions using the 2,2-diphenyl-2-picrylhydrazyl hydrate (DPPH) assay [lJ, that uses s pé ciro me t ric method to determine radical scavenging activity, Rutinattheconcçntrationof l.Omg-L was used as the standard. Our results ha vê shown lhat crude extract and fractions had anti-oxidant activities mainly if tested at concentrations of 5.0 to 10.0mg-L. such activities, however. were lesser or equal to the standard (Table 1). The triterpenes, ursolic and oleanohc acids, were detected in the crude extract, Jd-1 and Jd-2, Possibly, these triterpenes are the active constituents responsible for the antioxi-dant activity |2j. At lower concentrations (0,6mg-L than the standard. Jd-3 fraction was the most active. The presenceof flavo-noids and glycosilated compounds were detected in jcl-3 fraction (2], This is the first attempt to demonstrate antioxidant activities found i n Já cara n (ia decurrens leaf extracts. Acknowledgements. Re-search funded by FAPESP. The State of São Paulo Research Founda-tion. Brazil, Referentes: 11) Koleva I. et ai. (2002). P... Mostrar Tudo |
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Palavras-Chave: |
Activity; Antioxidant; Decurrens. |
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Thesagro: |
Jacarandá. |
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Categoria do assunto: |
H Saúde e Patologia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/148545/1/2008RA-104.pdf
|
|
Marc: |
LEADER 02441nam a2200253 a 4500
001 1016158
005 2016-10-10
008 2008 bl uuuu u00u1 u #d
100 1 $aCARVALHO, C. A.
245 $aAntioxidant activity of jacaranda decurrens Cham.$h[electronic resource]
260 $aIn: Planta Médica, Dordrecht, v.74, n.3, p.337, 2008. Abstracts of the 7 th Annual Oxford International Conference on the Science of Botanicals & American Society of Pharmacognosy 4th Interim Meeting, Oxford, MS$c2008
520 $aMany diseases and related degenerative processes including heart, câncer and Parkinson diseases are associated with rcactive oxygen species (ROS). In an effort Io preveni diseases, search for com-pounds with antioxidant activity hás been a major interestof dif-ferent research groups in natural products research. The objective of this research was to investigatethe antioxidant activity of EtOH leaf extract ofjacarando decurrrens and its fractions using the 2,2-diphenyl-2-picrylhydrazyl hydrate (DPPH) assay [lJ, that uses s pé ciro me t ric method to determine radical scavenging activity, Rutinattheconcçntrationof l.Omg-L was used as the standard. Our results ha vê shown lhat crude extract and fractions had anti-oxidant activities mainly if tested at concentrations of 5.0 to 10.0mg-L. such activities, however. were lesser or equal to the standard (Table 1). The triterpenes, ursolic and oleanohc acids, were detected in the crude extract, Jd-1 and Jd-2, Possibly, these triterpenes are the active constituents responsible for the antioxi-dant activity |2j. At lower concentrations (0,6mg-L than the standard. Jd-3 fraction was the most active. The presenceof flavo-noids and glycosilated compounds were detected in jcl-3 fraction (2], This is the first attempt to demonstrate antioxidant activities found i n Já cara n (ia decurrens leaf extracts. Acknowledgements. Re-search funded by FAPESP. The State of São Paulo Research Founda-tion. Brazil, Referentes: 11) Koleva I. et ai. (2002). Phytochem Anal. 13: 8-17, (2! Oh CJ, et ai. (2007)- Free Radie Rés. 41(6): 638-44.
650 $aJacarandá
653 $aActivity
653 $aAntioxidant
653 $aDecurrens
700 1 $aLOURENÇO, M. V.
700 1 $aBERTONI, B. W.
700 1 $aFRANÇA, S. C.
700 1 $aPEREIRA, P. S.
700 1 $aFACHIN, A. L.
700 1 $aPEREIRA, A. M. S.
700 1 $aMORAES, R. M.
700 1 $aCERDEIRA, A. L.
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Embrapa Meio Ambiente (CNPMA) |
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