Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 1 de 1
Filter
Add more filters










Database
Publication year range
1.
Rev. bras. farmacogn ; 7/8(1): 22-34, 1998. ilus, tab
Article in Portuguese | LILACS | ID: lil-534797

ABSTRACT

O emprego de recursos naturais como mecanismo auxiliar no tratamento de distintas patologias tem ressurgido, com ênfase, nos útimos tempos. Tendo em vista esta situação, este estudo teve por finalidade investigar a atividade antimicrobiana de algumas plantas medicinais e aromáticas bastantes comuns na cultura brasileira. Foi constatado que, de modo particular, o alecrim-pimenta (Lippia sidoides) levou a uma considerável inibição do crescimento bacteriano. Tambêm plantas como alecrim (Rosmarinus officinalis), cravo (Sysygium aromaticum), noz-moscada (Myristica fragrans), pimenta-da-jamaica (Pimenta dioica) e sálvia (Salvia officinalis) demonstraram constituir fontes eficientes de compostos bioativos antibacterianos.


Medicinal plants, natural colour and spices were examined in vitro for antibacterial effects on the growth of Escherichia coli (EPEC) serotype O:125, Salmonella thyphimurium, Staphylococcus aureus, Listeria monocytogenes ATCC 7644 and Yersinia enterocolitica ATCC 9610. The most effective medicinal plant was Lippia sidoides at concentration of 3 percent (w/v), that added to Trypticase Soya Broth completely inhibited the growth of S. thyphimurium, S. aureus, L. monocytogenes and Y. enterocolitica. Among the spices, the cloves (Sysygium aromaticum) extract had the strongest inhibitory activity on the growth of E. coli, S. thyphimurium e Y. enterocolitica demonstred through the agar difussion technique. Sage (Salvia officinalis) and rosemary (Rosmarinus officinalis) extracts inhibited the growth of L. monocytogenes and S. aureus. The nutmeg (Myristica fragrans) extract also prevented the development of L. monocytogenes.

SELECTION OF CITATIONS
SEARCH DETAIL
...