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Essential oil from Chenopodium ambrosioides L.: secretory structures, antibacterial and antioxidant activities Biological Sciences
Santiago, Juliana Andrade; Cardoso, Maria das Graças; Batista, Luís Roberto; Castro, Evaristo Mauro de; Teixeira, Maria Luisa; Pires, Marinês Ferreira.
The aim of this study was to evaluate the antibacterial and antioxidant activities of essential oil from Chenopodium ambrosioides L. and to determine its secretory structures. The essential oil was extracted through the hydrodistillation technique using a modified Clevenger apparatus (2 hours) and chemically characterized by GC/MS and GC-FID. The antioxidant activity was determined by monitoring the reduction of 2,2-diphenyl-1-picrylhydrazyl (DPPH) and by the oxidation of the β-carotene/linoleic acid system. The evaluation of antibacterial activity was performed by the agar cavity diffusion technique using the microorganisms Staphylococcus aureus, Listeria monocytogenes, Escherichia coli and Salmonella Cholerasuis. The characterization of trichomes was...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Natural products; Antioxidant assays; Antimicrobial; Trichomes.
Ano: 2016 URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/28303
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