Please use this identifier to cite or link to this item: http://repositorio.ufpa.br/jspui/handle/2011/3915
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Type: Artigo de Periódico
Issue Date: 2012
Authors: GUILHON, Giselle Maria Skelding Pinheiro
SILVA, Elisângela Sarmento da
SANTOS, Lourivaldo da Silva
ZOGHBI, Maria das Graças Bichara
ARAÚJO, Isabella Santos
UETANABARO, Ana Paula Trovatti
Title: Volatile and non-volatile compounds and antimicrobial activity of Mansoa difficilis (Cham.) Bureau & K. Schum. (Bignoniaceae)
Citation: GUILHON, Giselle Maria Skelding Pinheiro, et al. Volatile and non-volatile compounds and antimicrobial activity of Mansoa difficilis (Cham.) Bureau & K. Schum: (Bignoniaceae). Química Nova, São Paulo, v. 35, n. 11, p. 2249-2253, 2012. Disponível em: <http://www.scielo.br/pdf/qn/v35n11/v35n11a30.pdf>. Acesso em: 27 maio 2013. <http://dx.doi.org/10.1590/S0100-40422012001100030>.
Abstract: Essential oil from the leaves of Mansoa difficilis was analyzed by GC/MS. Oct-1-en-3-ol (49.65%) was the major compound, but diallyl di- and trisulfide were also present (0.85 and 0.37%, respectively), justifying the garlic-like odor of the crushed leaves. The hexane and methanol extracts of the leaves and stems afforded as main constituents a mixture of linear hydrocarbons, spinasterol, stigmasterol, ursolic and oleanolic acids, two apigenin derivatives and verbascoside. The hexane and methanol extracts of leaves were tested for antimicrobial activity against ten microorganisms. The hexane extract was active against both Psedomonas aeruginosa and Staphylococcus aureus.
Keywords: Composição química
Mansoa difficili
Inibição antimicrobianos
Santa Luzia do Pará - PA
Pará - Estado
Amazônia brasileira
ISSN: 0100-4042
Appears in Collections:Artigos Científicos - FAQUI/ICEN

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