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Campo DC | Valor | Idioma |
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dc.creator | Freitas, Tuanny Cavatão de | - |
dc.creator | Pereira, Chrystian Araújo | - |
dc.creator | Pereira, Luciana Lopes Silva | - |
dc.date.accessioned | 2017-08-15T19:48:47Z | - |
dc.date.available | 2017-08-15T19:48:47Z | - |
dc.date.issued | 2014 | - |
dc.identifier.citation | FREITAS, T. C. de; PEREIRA, C. A.; PEREIRA, L. L. S. Syzygium sp (Myrtaceae) extracts: inhibition of alpha amylase. European Journal of Medicinal Plants, [S. l.], v. 4, n. 1, p. 116-125, 2014. | pt_BR |
dc.identifier.uri | http://repositorio.ufla.br/jspui/handle/1/15209 | - |
dc.description.abstract | Aims: The aims of this study were: a) prepare crude extracts of commercial teas Syzygium sp by different methods (maceration, decoction and infusion) in different proportions (1:20, 1:50 and 1:100) and b) submit them the inhibition assays digestive enzyme alpha-amylase before and after exposure to a simulated gastric fluid. Place and Duration of Study: Laboratório de Bioquímica, Instituto de Ciências Biológicas e Naturais, Universidade Federal do Triângulo Mineiro, Brazil, between August 2012 and July 2013. Methodology: Five samples of Syzygium sp teas were purchased commercially from pharmacies, drugstores and health food stores. Results: In the first step - inhibition of enzymatic extracts of the teas without simulated gastric fluid - the results showed significant inhibition of alpha-amylase (mean 92.84%, CV = 3.86%). However, when these extracts were placed in contact with the simulated gastric fluid was observed decreased inhibition of alpha – amylase, suggesting a possible reduction of hypoglycemic potential of these teas under physiological conditions. Conclusion: Aqueous extract Syzygium sp have high percentages of inhibition of the enzyme amylase, suggesting a potential hypoglycemic effect. Additional studies aiming at elucidating the chemical compounds present in the extracts of Syzygium sp using chromatographic techniques will be performed. | pt_BR |
dc.language | en_US | pt_BR |
dc.publisher | Science Domain | pt_BR |
dc.rights | acesso aberto | pt_BR |
dc.source | European Journal of Medicinal Plants | pt_BR |
dc.subject | Syzygium | pt_BR |
dc.subject | Amylase | pt_BR |
dc.subject | Gastric fluid | pt_BR |
dc.subject | Diabetes - Treatment | pt_BR |
dc.subject | Amilase | pt_BR |
dc.subject | Fluido gástrico | pt_BR |
dc.subject | Diabetes - Tratamento | pt_BR |
dc.title | Syzygium sp (Myrtaceae) extracts: inhibition of alpha amylase | pt_BR |
dc.type | Artigo | pt_BR |
Aparece nas coleções: | DME - Artigos publicados em periódicos |
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ARTIGO_Syzygium sp (Myrtaceae) extracts - inhibition of alpha amylase.pdf | 258,16 kB | Adobe PDF | Visualizar/Abrir |
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