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Constituintes voláteis e atividade antimicrobiana de Senecio crassiflorus (Poir.) DC. var. crassiflorus
(Universidade Federal de Santa Maria, 2007-08-24)
Several Senecio species (Asteraceae) have been used in folk medicine for the treatment of infections. This genus is rich in a wide variety of secondary metabolites such as alkaloids, flavonoids, and terpenoids with recognized ...
Variabilidade sazonal, atividade antimicrobiana, fracionamento bio-guiado, isolamento e elucidação estrural dos prinicpais constituintes do óleo essencial de Lippia alba (Mill.) N. E. Brown
(Universidade Federal de Santa Maria, 2008-06-02)
Lippia alba (Mill.) N. E. Brown is a native medicinal plant of South America. Known popularly as false-melissa , its leaves and roots are used in the treatment of some illnesses, including some of infective etiology. The ...