Studies on essential oils, part 33: Chemical and insecticidal investigations on leaf oil of Coleus amboinicus Lour

Autores
Singh, Gurdip; Singh, Om Prakash; Prasad, Y. R.; Perotti, Marina Elvira; Catalan, Cesar Atilio Nazareno
Año de publicación
2002
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Chemical investigations of the leaf essential oil of Coleus amboinicus by GC and GC-MS techniques indicated the presence of six components, accounting for 97% of the total oil. The major component was thymol (94.3%), followed by carvacrol (1.2%), 1,8-cineole (0.8%), p-cymene (0.3%), spathulenol (0.2%), terpinen-4-ol (0.2%) and an unidentified component (1.4%). The oil was insecticidal to white termites (Odontotermes obesus Rhamb.) with 100% mortality at a dose of 2.5 × 10-2 mg/cm3 for 5 h exposure. This oil was also more active than the synthetic insecticides, Thiodan and Primoban-20, against termites, although it was ineffective against Tribolium castaneum, a stored product pest. Copyright © 2002 John Wiley & Sons, Ltd.
Fil: Singh, Gurdip. Gorakhpur University; India
Fil: Singh, Om Prakash. Gorakhpur University; India
Fil: Prasad, Y. R.. Government P.G. College; India
Fil: Perotti, Marina Elvira. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Química Orgánica; Argentina
Fil: Catalan, Cesar Atilio Nazareno. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Química Orgánica; Argentina
Materia
Chemical Composition
Coleus Amboinicus
Essential Oil
Insecticides
Odontotermes Obesus
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:11336/62492
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Studies on essential oils, part 33: Chemical and insecticidal investigations on leaf oil of Coleus amboinicus LourSingh, GurdipSingh, Om PrakashPrasad, Y. R.Perotti, Marina ElviraCatalan, Cesar Atilio NazarenoChemical CompositionColeus AmboinicusEssential OilInsecticidesOdontotermes Obesushttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1Chemical investigations of the leaf essential oil of Coleus amboinicus by GC and GC-MS techniques indicated the presence of six components, accounting for 97% of the total oil. The major component was thymol (94.3%), followed by carvacrol (1.2%), 1,8-cineole (0.8%), p-cymene (0.3%), spathulenol (0.2%), terpinen-4-ol (0.2%) and an unidentified component (1.4%). The oil was insecticidal to white termites (Odontotermes obesus Rhamb.) with 100% mortality at a dose of 2.5 × 10-2 mg/cm3 for 5 h exposure. This oil was also more active than the synthetic insecticides, Thiodan and Primoban-20, against termites, although it was ineffective against Tribolium castaneum, a stored product pest. Copyright © 2002 John Wiley & Sons, Ltd.Fil: Singh, Gurdip. Gorakhpur University; IndiaFil: Singh, Om Prakash. Gorakhpur University; IndiaFil: Prasad, Y. R.. Government P.G. College; IndiaFil: Perotti, Marina Elvira. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Química Orgánica; ArgentinaFil: Catalan, Cesar Atilio Nazareno. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Química Orgánica; ArgentinaJohn Wiley & Sons Ltd2002-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/62492Singh, Gurdip; Singh, Om Prakash; Prasad, Y. R.; Perotti, Marina Elvira; Catalan, Cesar Atilio Nazareno; Studies on essential oils, part 33: Chemical and insecticidal investigations on leaf oil of Coleus amboinicus Lour; John Wiley & Sons Ltd; Flavour And Fragrance Journal; 17; 6; 11-2002; 440-4420882-5734CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1002/ffj.1123info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1002/ffj.1123info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T15:01:52Zoai:ri.conicet.gov.ar:11336/62492instacron: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 15:01:53.267CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Studies on essential oils, part 33: Chemical and insecticidal investigations on leaf oil of Coleus amboinicus Lour
title Studies on essential oils, part 33: Chemical and insecticidal investigations on leaf oil of Coleus amboinicus Lour
spellingShingle Studies on essential oils, part 33: Chemical and insecticidal investigations on leaf oil of Coleus amboinicus Lour
Singh, Gurdip
Chemical Composition
Coleus Amboinicus
Essential Oil
Insecticides
Odontotermes Obesus
title_short Studies on essential oils, part 33: Chemical and insecticidal investigations on leaf oil of Coleus amboinicus Lour
title_full Studies on essential oils, part 33: Chemical and insecticidal investigations on leaf oil of Coleus amboinicus Lour
title_fullStr Studies on essential oils, part 33: Chemical and insecticidal investigations on leaf oil of Coleus amboinicus Lour
title_full_unstemmed Studies on essential oils, part 33: Chemical and insecticidal investigations on leaf oil of Coleus amboinicus Lour
title_sort Studies on essential oils, part 33: Chemical and insecticidal investigations on leaf oil of Coleus amboinicus Lour
dc.creator.none.fl_str_mv Singh, Gurdip
Singh, Om Prakash
Prasad, Y. R.
Perotti, Marina Elvira
Catalan, Cesar Atilio Nazareno
author Singh, Gurdip
author_facet Singh, Gurdip
Singh, Om Prakash
Prasad, Y. R.
Perotti, Marina Elvira
Catalan, Cesar Atilio Nazareno
author_role author
author2 Singh, Om Prakash
Prasad, Y. R.
Perotti, Marina Elvira
Catalan, Cesar Atilio Nazareno
author2_role author
author
author
author
dc.subject.none.fl_str_mv Chemical Composition
Coleus Amboinicus
Essential Oil
Insecticides
Odontotermes Obesus
topic Chemical Composition
Coleus Amboinicus
Essential Oil
Insecticides
Odontotermes Obesus
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Chemical investigations of the leaf essential oil of Coleus amboinicus by GC and GC-MS techniques indicated the presence of six components, accounting for 97% of the total oil. The major component was thymol (94.3%), followed by carvacrol (1.2%), 1,8-cineole (0.8%), p-cymene (0.3%), spathulenol (0.2%), terpinen-4-ol (0.2%) and an unidentified component (1.4%). The oil was insecticidal to white termites (Odontotermes obesus Rhamb.) with 100% mortality at a dose of 2.5 × 10-2 mg/cm3 for 5 h exposure. This oil was also more active than the synthetic insecticides, Thiodan and Primoban-20, against termites, although it was ineffective against Tribolium castaneum, a stored product pest. Copyright © 2002 John Wiley & Sons, Ltd.
Fil: Singh, Gurdip. Gorakhpur University; India
Fil: Singh, Om Prakash. Gorakhpur University; India
Fil: Prasad, Y. R.. Government P.G. College; India
Fil: Perotti, Marina Elvira. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Química Orgánica; Argentina
Fil: Catalan, Cesar Atilio Nazareno. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Química Orgánica; Argentina
description Chemical investigations of the leaf essential oil of Coleus amboinicus by GC and GC-MS techniques indicated the presence of six components, accounting for 97% of the total oil. The major component was thymol (94.3%), followed by carvacrol (1.2%), 1,8-cineole (0.8%), p-cymene (0.3%), spathulenol (0.2%), terpinen-4-ol (0.2%) and an unidentified component (1.4%). The oil was insecticidal to white termites (Odontotermes obesus Rhamb.) with 100% mortality at a dose of 2.5 × 10-2 mg/cm3 for 5 h exposure. This oil was also more active than the synthetic insecticides, Thiodan and Primoban-20, against termites, although it was ineffective against Tribolium castaneum, a stored product pest. Copyright © 2002 John Wiley & Sons, Ltd.
publishDate 2002
dc.date.none.fl_str_mv 2002-11
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/11336/62492
Singh, Gurdip; Singh, Om Prakash; Prasad, Y. R.; Perotti, Marina Elvira; Catalan, Cesar Atilio Nazareno; Studies on essential oils, part 33: Chemical and insecticidal investigations on leaf oil of Coleus amboinicus Lour; John Wiley & Sons Ltd; Flavour And Fragrance Journal; 17; 6; 11-2002; 440-442
0882-5734
CONICET Digital
CONICET
url http://hdl.handle.net/11336/62492
identifier_str_mv Singh, Gurdip; Singh, Om Prakash; Prasad, Y. R.; Perotti, Marina Elvira; Catalan, Cesar Atilio Nazareno; Studies on essential oils, part 33: Chemical and insecticidal investigations on leaf oil of Coleus amboinicus Lour; John Wiley & Sons Ltd; Flavour And Fragrance Journal; 17; 6; 11-2002; 440-442
0882-5734
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1002/ffj.1123
info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1002/ffj.1123
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/pdf
application/pdf
dc.publisher.none.fl_str_mv John Wiley & Sons Ltd
publisher.none.fl_str_mv John Wiley & Sons Ltd
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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