ANTIBACTERIAL ACTIVITY OF EXTRACTS OF ACACIA AROMA AGAINST METHICILLIN-RESISTANT AND METHICILLIN-SENSITIVE STAPHYLOCOCCUS

Brazilian Journal Of Microbiology

Endereço:
Av. Prof. Lineu Prestes, 2415 Cidade Universitária
São Paulo / SP
Site: http://www.scielo.br/scielo.php?script=sci_serial&pid=1517-8382
Telefone: (11) 3813 9647
ISSN: 15178382
Editor Chefe: Adalberto Pessoa Junior
Início Publicação: 31/12/1970
Periodicidade: Trimestral
Área de Estudo: Microbiologia

ANTIBACTERIAL ACTIVITY OF EXTRACTS OF ACACIA AROMA AGAINST METHICILLIN-RESISTANT AND METHICILLIN-SENSITIVE STAPHYLOCOCCUS

Ano: 2010 | Volume: 41 | Número: 3
Autores: Mattana, C.M., Satorres, S.E., Sosa, A., Fusco, M., Alcaráz L.E.
Autor Correspondente: Mattana, C.M. | [email protected]

Palavras-chave: Acacia aroma, Antibacterial activity, Staphylococcus, Tusca

Resumos Cadastrados

Resumo Inglês:

Antibacterial activity of organic and aqueous extracts of Acacia aroma was evaluated against methicillinresistant
Staphylococcus aureus (MRSA), methicillin sensitive Staphylococcus aureus (MSSA) and
methicillin-resistant Staphylococcus epidermidis. Inhibition of bacterial growth was determined using agar
diffusion and bioautographic methods. Among all assayed organic extracts only ethanolic and ethyl acetate
extracts presented highest activities against all tested Staphylococcus strains with minimal inhibitory
concentration (MIC) values ranging from 2.5 to 10 mg/ml and from 2.5 to 5 mg/ml respectively. The
aqueous extracts show little antibacterial activity against Staphylococcus strains. The bioautography assay
demonstrated well-defined growth inhibition zones against S. aureus in correspondence with flavonoids
and saponins. A. aroma would be an interesting topic for further study and possibly for an alternative
treatment for skin infections.