1. Physico-Chemical Studies and Natural Products Laboratory (LEFQPN), Federal University of Pampa (UNIPAMPA), Uruguaiana, Brazil.
2. Medicinal Plants Laboratory, Universidade Regional Integrada do Alto Uruguai e das Missões, Santiago, Brazil.
3. Oxidative Stress Studies Group (GESTOX), Federal University of Pampa (UNIPAMPA), Uruguaiana, Brazil.