Antimicrobial activity of three Mexican Gnaphalium species.

Fitoterapia

Centro de Investigaciones Químicas, Universidad Autónoma del Estado de Hidalgo, Km. 4.5 Carretera Pachuca-Tulancingo, Unidad Universitaria, C.P. 42076, Pachuca, Hidalgo, Mexico.

Published: August 2001

The antibacterial activity of the hexane, ethyl acetate and methanol extracts of the flowers, leaves and stems of Gnaphalium oxyphyllum var. oxyphyllum, G. liebmannii var. monticola and G. viscosum was investigated. The hexane extracts showed in all cases the higher inhibitions, G. oxyphyllum flower extract exhibiting the wider spectrum of activity.

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http://dx.doi.org/10.1016/s0367-326x(01)00303-3DOI Listing

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