Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/94541
Type: Artigo de periódico
Title: Chemical Composition And Antimicrobial Activity Of Essential Oil From Origanum Applii E O. Vulgare [composição Química E Atividade Antimicrobiana Do óleo Essencial De Origanum Applii E Origanum Vulgare]
Author: Rehder V.L.G.
Machado A.L.M.
Delarmelina C.
Sartoratto A.
Figueira G.M.
Duarte M.C.T.
Abstract: The chemical composition and the antimicrobial activity of essential oil from O. applii e O. vulgare were studied against the bacteria Pseudomonas aeruginosa, Salmonella choterasuis, Rhodococcus equi, Micrococcus luteus, Staphylococcus aureus, Escherichia coli, Bacillus subtilis, S. epidermides, Streptococcus faecium e Enterococcus faecium. The essential oil was analyzed by Gas Chromatography Mass Spectroscopy (GC-MS). Antimicrobial activity was evaluated by bioautography with subsequent MIC (Minimal Inhibitory Concentration) determination. The main constituents of O. vulgare e O. applii essential oil was identified (%): p-cimeno, 4,27 and 9,37, a-terpinoleno, 9,13 and 30,23, linalol, 6,35 and 8,75; terpin-4-ol, 24,96 and 3,56 and carvacrol, 17,96 and 11,23, respectively. The essential oil of both Origanum species presented strong activity against Streptococcus faecium and moderate activity against S. choterasuis, S. aureus and B. subtilis.
Editor: 
Rights: aberto
Identifier DOI: 
Address: http://www.scopus.com/inward/record.url?eid=2-s2.0-2342527192&partnerID=40&md5=c42fab02552a85722f8f6ccca42b0191
Date Issue: 2004
Appears in Collections:Unicamp - Artigos e Outros Documentos

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