Browsing by Author Guayasamín Pérez, Lorena Elizabeth

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Evaluación de la actividad antioxidante de los extractos (alcohólico y acuoso) de las hojas de ficus citrifolia y caracterización química de los polifenoles.
Aldana Pérez, Cristian David; Guayasamín Pérez, Lorena Elizabeth (Jan-2014) - [Director: Noriega Rivera, Paco Fernando]
The antioxidant activity of the fluids extracts, watery, alcoholic 20%, 50% and 80%, of Ficus citrifolia was evaluated by the essays of DPPH (2,2-diphenyl-1-picrylhydrazyl) and ABTS (2,2' Azinobis-3-etil-benzotiazolin-6-sulfonic acid), and also was quantified the total fenols and flavonoids. The...