Evaluation of the antioxidant effect of polyphenolic extract of mango almond (Mangifera indica Var. Magdalena river) nork Salazar-Beleño, Ana Milena, Paz-Díaz, Héctor Julio, Carreño-Castaño, Leidy Andrea, Pacheco-Valderrama, Mónica María, Murillo-Méndez, Cristian Jahir