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Título em portugués: Vibrio spp. from Macrobrachium amazonicum prawn farming are inhibited by Moringa oleifera extracts
Autor: Brilhante, Raimunda Sâmia Nogueira
Sales, Jamille Alencar
Sampaio, Celia Maria de Souza
Barbosa, Francisco Geraldo
Paiva, Manoel de Araújo Neto
Guedes, Glaucia Morgana de Melo
Alencar, Lucas Pereira de
Ponte, Yago Brito de
Bandeira, Tereza de Jesus Pinheiro Gomes
Moreira, José Luciano Bezerra
Castelo-Branco, Débora de Souza Collares Maia
Pereira-Neto, Waldemiro de Aquino
Cordeiro, Rossana de Aguiar
Sidrim, José Júlio Costa
Rocha, Marcos Fábio Gadelha
Palabras clave : Moringa oleifera
Vibrio
Fecha de publicación : nov-2015
Editorial : Asian Pacific Journal of Tropical Medicine
Citación : BRILHANTE, R. S. N. et al. Vibrio spp. from Macrobrachium amazonicum prawn farming are inhibited by Moringa oleifera extracts. Asian Pacific Journal of Tropical Medicine, v. 11, n. 11, p. 919-922, nov. 2015.
Resumen en inglés: Objective To investigate the in vitro antimicrobial potential of extracts of stem, leaves, flowers, pods and seeds of Moringa oleifera (M. oleifera) against Vibrio spp. from hatchery water and the prawn Macrobrachium amazonicum. Methods The ethanol extracts of stem, leaves, pods and seeds and chloroform extract of flowers of M. oleifera were tested against Vibrio cholerae (V. cholerae) serogroups non-O1/non-O139 (n = 4), Vibrio vulnificus (n = 1) and Vibrio mimicus (n = 1). Escherichia coli (E. coli) (ATCC® 25922) was used as quality control. Vibrio species were obtained from Macrobrachium amazonicum prawns and from hatchery water from prawn farming. The Minimum Inhibitory Concentration (MIC) was determined by broth microdilution method. Results The best result was obtained with the ethanol extract of pods, which inhibited three strains of the V. cholerae, Vibrio vulnificus, Vibrio mimicus and E. coli (MIC range 0.312–5.000 mg/mL). The chloroform extract of flowers was effective against all V. cholerae strains and E. coli (MIC range 0.625–1.250 mg/mL). However, the ethanol extracts of stem and seeds showed low effectiveness in inhibiting the bacterial growth. Conclusions The extracts of pods, flowers and leaves of M. oleifera have potential for the control of Vibrio spp. Further studies are necessary to isolate the bioactive compounds responsible for this antimicrobial activity.
URI : http://www.repositorio.ufc.br/handle/riufc/16037
metadata.dc.type: Artigo de Periódico
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