Titre:	Characterization and biological properties of Pouteria torta extracts : a preliminary study
Auteur(s):	Perfeito, João Paulo Silvério Santos, Maria Lucilia dos López, K. S. E. Paula, José Elias de Silveira, Dâmaris
Assunto::	Acetato de lupeol Plantas tóxicas Artemia salina
Date de publication:	sep-2005
Référence bibliographique:	PERFEITO, J. P. et al. Characterization and biological properties of Pouteria torta extracts: a preliminary study. Revista Brasileira de Farmacognosia, Curitiba, v. 15, n. 3, p. 183-186, jul./ set. 2005. Disponível em: <http://www.scielo.br/pdf/rbfar/v15n3/a02v15n3.pdf>. Acesso em: 6 jan. 2011. doi: http://dx.doi.org/10.1590/S0102-695X2005000300002.
Abstract:	Hexane, ethanol and aqueous extracts and fractions from leaves of Pouteria torta (Mart.) Radlk (Sapotaceae), a perennial tree, widespread in the Brazilian Cerrado, were tested for cytotoxicity with the Artemia salina toxicity model. Only the aqueous crude extract and the MeCN: CHCl3 fraction of the ethanol extract presented toxicity (0.28 mg/mL and 0.27mg/mL, respectively). Lupeol acetate was isolated from the hexane extract. It is the fi rst report of lupeol acetate from the genus Pouteria.
DOI:	http://dx.doi.org/10.1590/S0102-695X2005000300002
Collection(s) :	Artigos publicados em periódicos e afins

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