Consulta: creatorFacets:"Betancourt-Jiménez,Martha G"
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Data/hora: 04/06/2024 17:02:17

Anti-Iipase and antioxidant properties of 30 medicinal plants used in Oaxaca, México
Provedor de dados: 48
Autores: Villa-Ruano,Nemesio; Zurita-Vásquez,Guilibaldo G; Pacheco-Hernández,Yesenia; Betancourt-Jiménez,Martha G; Cruz-Durán,Ramiro; Duque-Bautista,Horacio.
We report the results of in vitro anti-lipase and antioxidant assays using crude ethanolic extracts from 30 plants grown in Oaxaca, México. Anti-lipase tests were performed by using porcine pancreatic lipase (PPL) [EC 3.1.1.3] from Affymetrix/USB. The extracts of Solanum erianthum, Salvia microphylla, Brungmansia suaveolens and Cuphea aequipetala showed up to 60% PPL inhibition. The effect of these extracts on the kinetic parameters of PPL (Km= 0.36 mM, and Vmax=0.085 mM min -1) revealed that the alcoholic preparations of S. erianthum and C. aequipetala engendered a non-competitive inhibition (Vmax=0.055 mM min -1; Vmax= 0.053 mM min -1), whereas those of S. microphylla and B. suaveolens produced a mixed inhibition (Km= 0.567 mM, Vmax=0.051 mM min _1;...
Tipo: Journal article
Palavras-chave: Phytotherapy; Anti-obesity; Antioxidant; Oaxacan ethnobotany.
Ano: 2013
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602013000200006