Resumen

PAULA SILVA, José de  y  MARTINS DE SIQUEIRA, Antonio. Acción antibacteriana de extractos hidroalcohólicos de Rubus urticaefolius. Rev Cubana Plant Med [online]. 2000, vol.5, n.1, pp. 26-29. ISSN 1028-4796.

Rubus urticaefolius, multiberry of the bush, according to "experts in plants" is used to treatment of affections, specially those of oral cavity. Gender Rubus include popular species like raspberry, wild raspberry, multiberry, multiberry orchard, very scattered in Brazil. Samples were collected and hydroalcoholic extracts of different parts of the plant, were obtained. We made extraction while fluit was green and then, it was dryed. Method used for assessment of antimicrobial activity was agar diffusion with holes. Extracts had antimicrobial activity against specific species of bacteria. Two extractions were performed in 2 trials of antimicrobial activity by method of Müller-Hinton and Sabouraud agar diffusion. Extract yields inhibition halos in cultures of Bacillus subtillis, Bacillus sp., Escherichia coli, Proteus mirabilis, Pseudomonas aeruginosa, and Staphylococcus aureus.

Palabras clave : PLANTS, MEDICINAL; MEDICINE TRADITIONAL; MOUTH DISEASES.

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