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Registro Completo |
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Biblioteca(s): |
Embrapa Tabuleiros Costeiros. |
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Data corrente: |
04/02/2013 |
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Data da última atualização: |
10/05/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
OMENA, C. M. B.; VALENTIM, I. B.; GUEDES, G. da S.; RABELO, L. A.; MANO, C. M.; BECHARA, E. J. H.; SAWAYA, A. C. H. F.; TREVISAN, M. T. S.; COSTA, J. G. da; FERREIRA, R. C. S.; SANTANA, A. E. G.; GOULART, M. O. F. |
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Afiliação: |
JOAO GOMES DA COSTA, CPATC. |
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Título: |
Antioxidant, anti-acetylcholinesterase and cytotoxic activities of ethanol extracts of peel, pulp and seeds of exotic Brazilian fruits Antioxidant, anti-acetylcholinesterase and cytotoxic activities in fruits. |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
Food Research International, V. 40, P. 334-344, 2012. |
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Idioma: |
Português |
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Conteúdo: |
Ethanol extracts of powdered genipap (Genipa americana L.), umbu (Spondia tuberosa A.) and siriguela (Spondia purpurea L.) prepared from separate pulp, seeds and peel were investigated for their (i) antioxidant capacity, which was evaluated by various known methods; (ii) acetylcholinesterase (AChE) inhibitory activity; and (iii) cytotoxic effect on corneal epithelial cells of sheep. The highest values of total phenolic content were obtained with peel and seed extracts. Siriguela and umbu (seeds and peel) extracts displayed the highest antioxidant activities. Lipid peroxidation assays using mimetic biomembranes and mouse liver homogenates indicated that genipap pulp is a promising antioxidant. The investigation of phenols and organic acid contents revealed the presence of quercetin, citric and quinic acids, chlorogenic acid derivatives, among others, in several extracts, with the highest amount found in siriguela seeds. Genipap pulp and siriguela seed ethanol extracts presented an AChE inhibition zone similar to that of the positive control, carbachol. AChE inhibition assay with chlorogenic acid, one of the main constituents of siriguela seeds, revealed that this acid showed activity similar to that of the control physostigmine. These data suggest that these extracts are potentially important antioxidant supplements for the everyday human diet, pharmaceutical and cosmetic industries. |
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Palavras-Chave: |
Fruta exótica; Genipap; Genipapo. |
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Thesagro: |
Etanol; Polpa de fruta. |
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Thesaurus Nal: |
Ethanol. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/76020/1/Antioxidant.pdf
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Marc: |
LEADER 02437naa a2200325 a 4500
001 1948308
005 2018-05-10
008 2012 bl uuuu u00u1 u #d
100 1 $aOMENA, C. M. B.
245 $aAntioxidant, anti-acetylcholinesterase and cytotoxic activities of ethanol extracts of peel, pulp and seeds of exotic Brazilian fruits Antioxidant, anti-acetylcholinesterase and cytotoxic activities in fruits.$h[electronic resource]
260 $c2012
520 $aEthanol extracts of powdered genipap (Genipa americana L.), umbu (Spondia tuberosa A.) and siriguela (Spondia purpurea L.) prepared from separate pulp, seeds and peel were investigated for their (i) antioxidant capacity, which was evaluated by various known methods; (ii) acetylcholinesterase (AChE) inhibitory activity; and (iii) cytotoxic effect on corneal epithelial cells of sheep. The highest values of total phenolic content were obtained with peel and seed extracts. Siriguela and umbu (seeds and peel) extracts displayed the highest antioxidant activities. Lipid peroxidation assays using mimetic biomembranes and mouse liver homogenates indicated that genipap pulp is a promising antioxidant. The investigation of phenols and organic acid contents revealed the presence of quercetin, citric and quinic acids, chlorogenic acid derivatives, among others, in several extracts, with the highest amount found in siriguela seeds. Genipap pulp and siriguela seed ethanol extracts presented an AChE inhibition zone similar to that of the positive control, carbachol. AChE inhibition assay with chlorogenic acid, one of the main constituents of siriguela seeds, revealed that this acid showed activity similar to that of the control physostigmine. These data suggest that these extracts are potentially important antioxidant supplements for the everyday human diet, pharmaceutical and cosmetic industries.
650 $aEthanol
650 $aEtanol
650 $aPolpa de fruta
653 $aFruta exótica
653 $aGenipap
653 $aGenipapo
700 1 $aVALENTIM, I. B.
700 1 $aGUEDES, G. da S.
700 1 $aRABELO, L. A.
700 1 $aMANO, C. M.
700 1 $aBECHARA, E. J. H.
700 1 $aSAWAYA, A. C. H. F.
700 1 $aTREVISAN, M. T. S.
700 1 $aCOSTA, J. G. da
700 1 $aFERREIRA, R. C. S.
700 1 $aSANTANA, A. E. G.
700 1 $aGOULART, M. O. F.
773 $tFood Research International, V. 40, P. 334-344, 2012.
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Embrapa Tabuleiros Costeiros (CPATC) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Cerrados. Para informações adicionais entre em contato com cpac.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Cerrados. |
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Data corrente: |
17/02/2009 |
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Data da última atualização: |
17/02/2009 |
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Autoria: |
SILVA, R. B.; DIAS JÚNIOR, M. S.; SILVA, F. A. M.; FOLE, S. M. |
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Título: |
O tráfego de máquinas agrícolas e as propriedades físicas, hídricas e mecânicas de um latossolo dos Cerrados. |
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Ano de publicação: |
2003 |
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Fonte/Imprenta: |
Revista Brasileira de Ciência do Solo, Campinas, v. 27, p. 973-983, 2003. |
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Idioma: |
Português |
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Thesagro: |
Cerrado; Compactação do Solo; Manejo do Solo. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00584naa a2200181 a 4500
001 1571793
005 2009-02-17
008 2003 bl uuuu u00u1 u #d
100 1 $aSILVA, R. B.
245 $aO tráfego de máquinas agrícolas e as propriedades físicas, hídricas e mecânicas de um latossolo dos Cerrados.
260 $c2003
650 $aCerrado
650 $aCompactação do Solo
650 $aManejo do Solo
700 1 $aDIAS JÚNIOR, M. S.
700 1 $aSILVA, F. A. M.
700 1 $aFOLE, S. M.
773 $tRevista Brasileira de Ciência do Solo, Campinas$gv. 27, p. 973-983, 2003.
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