Fungicidal effect of Lippia alba essential oil on a white-rot fungus

Lippia alba is a plant that has antifungal activity against Aspergillus, Penicillium and Trichoderma genera as well as against human pathogenic microorganisms; however, there are no records on its effect on basidiomycetes which are responsible for white rot of wood. The objective of this study was t...

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Autores principales:	Geromini,K.V.N, Roratto,F.B, Ferreira,F.G, Camilotti,J, Vidigal,T.M.A, Valle,J.S, Colauto,N.B, Linde,G.A
Lenguaje:	English
Publicado:	Universidad del Bío-Bío 2015
Materias:	Alcoholic maceration antifungal activity aqueous infusion hydrodistillation Pleurotus ostreatus
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2015000100004
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spelling	oai:scielo:S0718-221X20150001000042015-06-17Fungicidal effect of Lippia alba essential oil on a white-rot fungusGeromini,K.V.NRoratto,F.BFerreira,F.GCamilotti,JVidigal,T.M.AValle,J.SColauto,N.BLinde,G.A Alcoholic maceration antifungal activity aqueous infusion hydrodistillation Pleurotus ostreatus Lippia alba is a plant that has antifungal activity against Aspergillus, Penicillium and Trichoderma genera as well as against human pathogenic microorganisms; however, there are no records on its effect on basidiomycetes which are responsible for white rot of wood. The objective of this study was to evaluate the antifungal activity of L. alba for the control of the white-rot fungus Pleurotus ostreatus. From L. alba leaves, essential oil (EO) was extracted by hydrodistillation, alcoholic extract (AE) was obtained through alcoholic maceration, and aqueous extract (QE) from aqueous infusion. Each extract was added to several culture media to evaluate the fungicidal effect on P. ostreatus. AE and QE do not have fungicidal activity. P. ostreatus does not survive EO when concentrations are higher than 1,0 mL L-1 in malt extract liquid culture medium, or higher than 9,0 mL L-1 in particulate sawdust solid culture medium. The physical state of the cultivation medium affects the fungicidal action of EO. In surfaces subject to greater volatility, the minimum fungicidal concentration of the EO is 25,0 mL L-1. Altogether, L. alba EO is a potential alternative of biological control of basidiomycetes of white rottenness in wood.info:eu-repo/semantics/openAccessUniversidad del Bío-BíoMaderas. Ciencia y tecnología v.17 n.1 20152015-01-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2015000100004en10.4067/S0718-221X2015005000003
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Alcoholic maceration antifungal activity aqueous infusion hydrodistillation Pleurotus ostreatus
spellingShingle	Alcoholic maceration antifungal activity aqueous infusion hydrodistillation Pleurotus ostreatus Geromini,K.V.N Roratto,F.B Ferreira,F.G Camilotti,J Vidigal,T.M.A Valle,J.S Colauto,N.B Linde,G.A Fungicidal effect of Lippia alba essential oil on a white-rot fungus
description	Lippia alba is a plant that has antifungal activity against Aspergillus, Penicillium and Trichoderma genera as well as against human pathogenic microorganisms; however, there are no records on its effect on basidiomycetes which are responsible for white rot of wood. The objective of this study was to evaluate the antifungal activity of L. alba for the control of the white-rot fungus Pleurotus ostreatus. From L. alba leaves, essential oil (EO) was extracted by hydrodistillation, alcoholic extract (AE) was obtained through alcoholic maceration, and aqueous extract (QE) from aqueous infusion. Each extract was added to several culture media to evaluate the fungicidal effect on P. ostreatus. AE and QE do not have fungicidal activity. P. ostreatus does not survive EO when concentrations are higher than 1,0 mL L-1 in malt extract liquid culture medium, or higher than 9,0 mL L-1 in particulate sawdust solid culture medium. The physical state of the cultivation medium affects the fungicidal action of EO. In surfaces subject to greater volatility, the minimum fungicidal concentration of the EO is 25,0 mL L-1. Altogether, L. alba EO is a potential alternative of biological control of basidiomycetes of white rottenness in wood.
author	Geromini,K.V.N Roratto,F.B Ferreira,F.G Camilotti,J Vidigal,T.M.A Valle,J.S Colauto,N.B Linde,G.A
author_facet	Geromini,K.V.N Roratto,F.B Ferreira,F.G Camilotti,J Vidigal,T.M.A Valle,J.S Colauto,N.B Linde,G.A
author_sort	Geromini,K.V.N
title	Fungicidal effect of Lippia alba essential oil on a white-rot fungus
title_short	Fungicidal effect of Lippia alba essential oil on a white-rot fungus
title_full	Fungicidal effect of Lippia alba essential oil on a white-rot fungus
title_fullStr	Fungicidal effect of Lippia alba essential oil on a white-rot fungus
title_full_unstemmed	Fungicidal effect of Lippia alba essential oil on a white-rot fungus
title_sort	fungicidal effect of lippia alba essential oil on a white-rot fungus
publisher	Universidad del Bío-Bío
publishDate	2015
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2015000100004
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Fungicidal effect of Lippia alba essential oil on a white-rot fungus

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