de Freitas's scientific contributions

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Presently, results from a study carried out in this area using the essential oil from the Calyptranthes concinna species, a representative from the Myrtaceae family, are reported. The essential oil was obtained by hydrodistillation and gas chromatography coupled to mass spectrometry was used to identify its chemical constituents. Antibacterial acti...

Citations

... In the present work, the volume of C. concinna EO extracted was considered low. However, when analyzing antimicrobial potential against resistant bacterial strains by Costa et al. (2020), it was found inhibitory activity against Staphylococcus aureus, Pseudomonas aeruginosa and Escherichia coli, thus showing an antimicrobial effect. It shows the need to focus on studies that can increase the productive capacity of the plant in terms of EO, or identify and select more productive genotypes for use in cultivation. ...