%0 Journal Article
%T Antifungal activity of extracts and terpene constituents of aerial parts of Juniperus Lucayana
%A Ortiz N¨²£¿ez
%A Yarelis
%A Spengler Salabarria
%A Iraida
%A Collado
%A Isidro G.
%A Hern¨¢ndez-Gal¨¢n
%A Rosario
%J Revista latinoamericana de qu¨ªmica
%D 2010
%I Scientific Electronic Library Online
%X ethanolic and hexane extracts from the aerial parts of juniperus lucayana were assayed against the phytopathogenic fungus botrytis cin¨¦rea by the poisoned food technique. the hexane extract showed to have a higher antifungal activity than ethanolic extract. fractionation of hexane extract by silica gel open column chromatography and hplc afforded seven known compounds sandaracopimaric acid (1), 4-epi-dehydroabietic acid (2), oplopanone (3), oplodiol (4), nephtediol (5), 7¦Á-hydroxycallitrisic acid (6), and 7-oxocallitrisic acid (7). compound 1 showed a significative fungal growth inhibition during the assay. the effect of compounds 2-7 on spore germination fungus was also studied.
%K juniperus lucayana
%K terpenoids
%K antifungal activity
%K botrytis cinerea
%K growth inhibition
%K spore germination.
%U http://www.scielo.org.mx/scielo.php?script=sci_abstract&pid=S0370-59432010000300002&lng=en&nrm=iso&tlng=en