Studies on chemical constituents and antifungal activity of leaf essential oil of Lippia alba (Mill)

Autores
Rao, G. P.; Singh, Maneesha; Singh, Priyanka; Singh, S. P.; Catalan, Cesar Atilio Nazareno; Kapoor, I. P. S.; Singh, O. P.; Singh, Gurdip
Año de publicación
2000
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The leaf volatile oil of Lippia alba (Mill) has been analysed by GC and GC-MS. Fifty components have been identified accounting for about 90% of the total oil. The major constituent is geranial (15.57%) followed by a unresolvable mixture of myrthenol and myrthenal (9.89%), neral (9.44%), geraniol (7.36%), 2,6-octadien-1-o l, 3,7-dimethyl acetate (6.87%), 1-octene-3-ol (4.66%),6-methyl-5-hepten-2-one (4.60%), caryophyllene oxide (4.52%), β-caryophyllene (3.09%), citronellol (2.63%), linalool (2.20%), 3-pinene-2-o l (2. 19%), β-myrcene (1.49%), farnesol (1.35%) and spathulenol. It was also found that oil vapours possessed strong antifungal activity against sugarcane pathogens. The oil was highly effective in controlling teleutospore germination of Ustilago scitaminea and conidial germination of Colletotrichum falcatum and Curvularia lunata at 3×103 μl/L concentration. The oil also proved superior in comparison to commercial fungicides in controlling plant pathogenic fungi.
Fil: Rao, G. P.. Sugarcane Research Station; India
Fil: Singh, Maneesha. Sugarcane Research Station; India
Fil: Singh, Priyanka. University Gorakhpur; India
Fil: Singh, S. P.. Sugarcane Research Station; India
Fil: Catalan, Cesar Atilio Nazareno. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto de Química del Noroeste. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Química del Noroeste; Argentina
Fil: Kapoor, I. P. S.. University of Gorakphur; India
Fil: Singh, O. P.. University of Gorakphur; India
Fil: Singh, Gurdip. University of Gorakphur; India
Materia
LIPPIA ALBA
ESSENTIAL OIL
ANTIFUNGAL ACTIVITY
PLANT PATHOGENIC FUNGI CONTROL
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/53022
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/53022
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Studies on chemical constituents and antifungal activity of leaf essential oil of Lippia alba (Mill)Rao, G. P.Singh, ManeeshaSingh, PriyankaSingh, S. P.Catalan, Cesar Atilio NazarenoKapoor, I. P. S.Singh, O. P.Singh, GurdipLIPPIA ALBAESSENTIAL OILANTIFUNGAL ACTIVITYPLANT PATHOGENIC FUNGI CONTROLhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The leaf volatile oil of Lippia alba (Mill) has been analysed by GC and GC-MS. Fifty components have been identified accounting for about 90% of the total oil. The major constituent is geranial (15.57%) followed by a unresolvable mixture of myrthenol and myrthenal (9.89%), neral (9.44%), geraniol (7.36%), 2,6-octadien-1-o l, 3,7-dimethyl acetate (6.87%), 1-octene-3-ol (4.66%),6-methyl-5-hepten-2-one (4.60%), caryophyllene oxide (4.52%), β-caryophyllene (3.09%), citronellol (2.63%), linalool (2.20%), 3-pinene-2-o l (2. 19%), β-myrcene (1.49%), farnesol (1.35%) and spathulenol. It was also found that oil vapours possessed strong antifungal activity against sugarcane pathogens. The oil was highly effective in controlling teleutospore germination of Ustilago scitaminea and conidial germination of Colletotrichum falcatum and Curvularia lunata at 3×103 μl/L concentration. The oil also proved superior in comparison to commercial fungicides in controlling plant pathogenic fungi.Fil: Rao, G. P.. Sugarcane Research Station; IndiaFil: Singh, Maneesha. Sugarcane Research Station; IndiaFil: Singh, Priyanka. University Gorakhpur; IndiaFil: Singh, S. P.. Sugarcane Research Station; IndiaFil: Catalan, Cesar Atilio Nazareno. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto de Química del Noroeste. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Química del Noroeste; ArgentinaFil: Kapoor, I. P. S.. University of Gorakphur; IndiaFil: Singh, O. P.. University of Gorakphur; IndiaFil: Singh, Gurdip. University of Gorakphur; IndiaNational Institute of Science Communication2000-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/mswordapplication/pdfhttp://hdl.handle.net/11336/53022Rao, G. P.; Singh, Maneesha; Singh, Priyanka; Singh, S. P.; Catalan, Cesar Atilio Nazareno; et al.; Studies on chemical constituents and antifungal activity of leaf essential oil of Lippia alba (Mill); National Institute of Science Communication; Indian Journal Of Chemical Technology; 7; 6; 11-2000; 332-3350971-457X0975-0991CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://nopr.niscair.res.in/handle/123456789/22985info:eu-repo/semantics/altIdentifier/url/http://nopr.niscair.res.in/bitstream/123456789/22985/1/IJCT%207%286%29%20332-335.pdfinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T15:18:06Zoai:ri.conicet.gov.ar:11336/53022instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-15 15:18:06.629CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Studies on chemical constituents and antifungal activity of leaf essential oil of Lippia alba (Mill)
title Studies on chemical constituents and antifungal activity of leaf essential oil of Lippia alba (Mill)
spellingShingle Studies on chemical constituents and antifungal activity of leaf essential oil of Lippia alba (Mill)
Rao, G. P.
LIPPIA ALBA
ESSENTIAL OIL
ANTIFUNGAL ACTIVITY
PLANT PATHOGENIC FUNGI CONTROL
title_short Studies on chemical constituents and antifungal activity of leaf essential oil of Lippia alba (Mill)
title_full Studies on chemical constituents and antifungal activity of leaf essential oil of Lippia alba (Mill)
title_fullStr Studies on chemical constituents and antifungal activity of leaf essential oil of Lippia alba (Mill)
title_full_unstemmed Studies on chemical constituents and antifungal activity of leaf essential oil of Lippia alba (Mill)
title_sort Studies on chemical constituents and antifungal activity of leaf essential oil of Lippia alba (Mill)
dc.creator.none.fl_str_mv Rao, G. P.
Singh, Maneesha
Singh, Priyanka
Singh, S. P.
Catalan, Cesar Atilio Nazareno
Kapoor, I. P. S.
Singh, O. P.
Singh, Gurdip
author Rao, G. P.
author_facet Rao, G. P.
Singh, Maneesha
Singh, Priyanka
Singh, S. P.
Catalan, Cesar Atilio Nazareno
Kapoor, I. P. S.
Singh, O. P.
Singh, Gurdip
author_role author
author2 Singh, Maneesha
Singh, Priyanka
Singh, S. P.
Catalan, Cesar Atilio Nazareno
Kapoor, I. P. S.
Singh, O. P.
Singh, Gurdip
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv LIPPIA ALBA
ESSENTIAL OIL
ANTIFUNGAL ACTIVITY
PLANT PATHOGENIC FUNGI CONTROL
topic LIPPIA ALBA
ESSENTIAL OIL
ANTIFUNGAL ACTIVITY
PLANT PATHOGENIC FUNGI CONTROL
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The leaf volatile oil of Lippia alba (Mill) has been analysed by GC and GC-MS. Fifty components have been identified accounting for about 90% of the total oil. The major constituent is geranial (15.57%) followed by a unresolvable mixture of myrthenol and myrthenal (9.89%), neral (9.44%), geraniol (7.36%), 2,6-octadien-1-o l, 3,7-dimethyl acetate (6.87%), 1-octene-3-ol (4.66%),6-methyl-5-hepten-2-one (4.60%), caryophyllene oxide (4.52%), β-caryophyllene (3.09%), citronellol (2.63%), linalool (2.20%), 3-pinene-2-o l (2. 19%), β-myrcene (1.49%), farnesol (1.35%) and spathulenol. It was also found that oil vapours possessed strong antifungal activity against sugarcane pathogens. The oil was highly effective in controlling teleutospore germination of Ustilago scitaminea and conidial germination of Colletotrichum falcatum and Curvularia lunata at 3×103 μl/L concentration. The oil also proved superior in comparison to commercial fungicides in controlling plant pathogenic fungi.
Fil: Rao, G. P.. Sugarcane Research Station; India
Fil: Singh, Maneesha. Sugarcane Research Station; India
Fil: Singh, Priyanka. University Gorakhpur; India
Fil: Singh, S. P.. Sugarcane Research Station; India
Fil: Catalan, Cesar Atilio Nazareno. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto de Química del Noroeste. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Química del Noroeste; Argentina
Fil: Kapoor, I. P. S.. University of Gorakphur; India
Fil: Singh, O. P.. University of Gorakphur; India
Fil: Singh, Gurdip. University of Gorakphur; India
description The leaf volatile oil of Lippia alba (Mill) has been analysed by GC and GC-MS. Fifty components have been identified accounting for about 90% of the total oil. The major constituent is geranial (15.57%) followed by a unresolvable mixture of myrthenol and myrthenal (9.89%), neral (9.44%), geraniol (7.36%), 2,6-octadien-1-o l, 3,7-dimethyl acetate (6.87%), 1-octene-3-ol (4.66%),6-methyl-5-hepten-2-one (4.60%), caryophyllene oxide (4.52%), β-caryophyllene (3.09%), citronellol (2.63%), linalool (2.20%), 3-pinene-2-o l (2. 19%), β-myrcene (1.49%), farnesol (1.35%) and spathulenol. It was also found that oil vapours possessed strong antifungal activity against sugarcane pathogens. The oil was highly effective in controlling teleutospore germination of Ustilago scitaminea and conidial germination of Colletotrichum falcatum and Curvularia lunata at 3×103 μl/L concentration. The oil also proved superior in comparison to commercial fungicides in controlling plant pathogenic fungi.
publishDate 2000
dc.date.none.fl_str_mv 2000-11
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/53022
Rao, G. P.; Singh, Maneesha; Singh, Priyanka; Singh, S. P.; Catalan, Cesar Atilio Nazareno; et al.; Studies on chemical constituents and antifungal activity of leaf essential oil of Lippia alba (Mill); National Institute of Science Communication; Indian Journal Of Chemical Technology; 7; 6; 11-2000; 332-335
0971-457X
0975-0991
CONICET Digital
CONICET
url http://hdl.handle.net/11336/53022
identifier_str_mv Rao, G. P.; Singh, Maneesha; Singh, Priyanka; Singh, S. P.; Catalan, Cesar Atilio Nazareno; et al.; Studies on chemical constituents and antifungal activity of leaf essential oil of Lippia alba (Mill); National Institute of Science Communication; Indian Journal Of Chemical Technology; 7; 6; 11-2000; 332-335
0971-457X
0975-0991
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://nopr.niscair.res.in/handle/123456789/22985
info:eu-repo/semantics/altIdentifier/url/http://nopr.niscair.res.in/bitstream/123456789/22985/1/IJCT%207%286%29%20332-335.pdf
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/msword
application/pdf
dc.publisher.none.fl_str_mv National Institute of Science Communication
publisher.none.fl_str_mv National Institute of Science Communication
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.22299

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