Antimicrobial activity of three Mexican Gnaphalium species
2001; Elsevier BV; Volume: 72; Issue: 6 Linguagem: Inglês
10.1016/s0367-326x(01)00303-3
ISSN1873-6971
AutoresJosé Roberto Villagómez‐Ibarra, Maricruz Sánchez, Ofelia Espejo, Armida Zúñiga-Estrada, J. Martín Torres‐Valencia, Pedro Joseph‐Nathan,
Tópico(s)Sesquiterpenes and Asteraceae Studies
ResumoThe 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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