Diterpenes and antimicrobial activity of Gochnatia polymorpha, Gochnatia glutinosa and Gochnatia haumaniana

Autores
López, María Eugenia; de Pedro, A.; Vega, M.; Catalan, Cesar Atilio Nazareno; Schuff, Carola
Año de publicación
2011
Idioma
inglés
Tipo de recurso
documento de conferencia
Estado
versión publicada
Descripción
Gochnafia polymorpha (Gp) (Mutisieae, Coinpositae), known as“cambara" in Paraguay and “eandela” in Brazil, is used in folkmedicine to treat respiratory disorders. Decoctions of the bark areused for the treatment of sores and uleers.The hexane extract (HE)of Gp was analyzed by GC-MS. The main constituents werespinaeene, spathulenol, sitostero], stigmasterol, campesterol, B-arnyrin, lupeol, vitamin E, lupeol acetate, sitostenone, heptadecanol,phytol and eycloeucalenol. HE showed no activity against Escheri-chia colt‘ ATCC 25922, Staphiiococeus am-ens ATCC 25923, S.aureus (SAMS), Salmonella sp. Psendomonas aeruginosa orEnterobaeter sp. (BLEE). Diterpenes were not detected in the HEof Gp. On the other hand, the essential oil of G. glutinosa (Gg) andthe HE of both Gg and G. haamnniana (Gh) showed good activityagainst S. attreus 25923, S. nureus (SAMS) and R aeruginosa. Thefollowing diterpenes were identified in these plants: epyrnanoyloxide, kaur-16-ene, 3,13-epoxy-15,16 dinorlahdane and 3-ot-hy-droxy-manool in both essential oil and HE from Gg, while kauran-16-ol, kaur-16-en-3-ol and kauran-19-oic-acid methyl ester were-identified in Gh.These results suggest that the antibacterial activ-ity could be related to the presence of diterpenes.
Fil: López, María Eugenia. Universidad Nacional de Tucumán. Facultad de Agronomía y Zootecnia; Argentina
Fil: de Pedro, A.. Universidad Nacional de Tucumán. Facultad de Agronomía y Zootecnia; Argentina
Fil: Vega, M.. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia; Argentina
Fil: Catalan, Cesar Atilio Nazareno. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - CONICET - Tucumán. Unidad de Administración Territorial; Argentina. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia; Argentina
Fil: Schuff, Carola. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia; Argentina
XXVII Jornadas Científicas de la Asociación de Biología de Tucumán
Tafi del Valle
Argentina
Asociación de Biología de Tucumán
Materia
GOCHNATIA SPP
DITERPENES
ANTIMICROBIAL ATIVITY
GOCHNATIA GLUTINOSA
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/256813
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/256813
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network_name_str CONICET Digital (CONICET)
spelling Diterpenes and antimicrobial activity of Gochnatia polymorpha, Gochnatia glutinosa and Gochnatia haumanianaLópez, María Eugeniade Pedro, A.Vega, M.Catalan, Cesar Atilio NazarenoSchuff, CarolaGOCHNATIA SPPDITERPENESANTIMICROBIAL ATIVITYGOCHNATIA GLUTINOSAhttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1Gochnafia polymorpha (Gp) (Mutisieae, Coinpositae), known as“cambara" in Paraguay and “eandela” in Brazil, is used in folkmedicine to treat respiratory disorders. Decoctions of the bark areused for the treatment of sores and uleers.The hexane extract (HE)of Gp was analyzed by GC-MS. The main constituents werespinaeene, spathulenol, sitostero], stigmasterol, campesterol, B-arnyrin, lupeol, vitamin E, lupeol acetate, sitostenone, heptadecanol,phytol and eycloeucalenol. HE showed no activity against Escheri-chia colt‘ ATCC 25922, Staphiiococeus am-ens ATCC 25923, S.aureus (SAMS), Salmonella sp. Psendomonas aeruginosa orEnterobaeter sp. (BLEE). Diterpenes were not detected in the HEof Gp. On the other hand, the essential oil of G. glutinosa (Gg) andthe HE of both Gg and G. haamnniana (Gh) showed good activityagainst S. attreus 25923, S. nureus (SAMS) and R aeruginosa. Thefollowing diterpenes were identified in these plants: epyrnanoyloxide, kaur-16-ene, 3,13-epoxy-15,16 dinorlahdane and 3-ot-hy-droxy-manool in both essential oil and HE from Gg, while kauran-16-ol, kaur-16-en-3-ol and kauran-19-oic-acid methyl ester were-identified in Gh.These results suggest that the antibacterial activ-ity could be related to the presence of diterpenes.Fil: López, María Eugenia. Universidad Nacional de Tucumán. Facultad de Agronomía y Zootecnia; ArgentinaFil: de Pedro, A.. Universidad Nacional de Tucumán. Facultad de Agronomía y Zootecnia; ArgentinaFil: Vega, M.. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia; ArgentinaFil: Catalan, Cesar Atilio Nazareno. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - CONICET - Tucumán. Unidad de Administración Territorial; Argentina. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia; ArgentinaFil: Schuff, Carola. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia; ArgentinaXXVII Jornadas Científicas de la Asociación de Biología de TucumánTafi del ValleArgentinaAsociación de Biología de TucumánTech Science Press2011info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjectJornadaJournalhttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdfapplication/mswordapplication/pdfhttp://hdl.handle.net/11336/256813Diterpenes and antimicrobial activity of Gochnatia polymorpha, Gochnatia glutinosa and Gochnatia haumaniana; XXVII Jornadas Científicas de la Asociación de Biología de Tucumán; Tafi del Valle; Argentina; 2010; 145-1450327-9545CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.asobioltuc.com/uploads/archivos/1503953090_QmlvY2VsbCBYWFZJSSBKQyAyMDEwLnBkZg==.pdfNacionalinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T12:18:02Zoai:ri.conicet.gov.ar:11336/256813instacron: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:34982025-10-22 12:18:02.723CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Diterpenes and antimicrobial activity of Gochnatia polymorpha, Gochnatia glutinosa and Gochnatia haumaniana
title Diterpenes and antimicrobial activity of Gochnatia polymorpha, Gochnatia glutinosa and Gochnatia haumaniana
spellingShingle Diterpenes and antimicrobial activity of Gochnatia polymorpha, Gochnatia glutinosa and Gochnatia haumaniana
López, María Eugenia
GOCHNATIA SPP
DITERPENES
ANTIMICROBIAL ATIVITY
GOCHNATIA GLUTINOSA
title_short Diterpenes and antimicrobial activity of Gochnatia polymorpha, Gochnatia glutinosa and Gochnatia haumaniana
title_full Diterpenes and antimicrobial activity of Gochnatia polymorpha, Gochnatia glutinosa and Gochnatia haumaniana
title_fullStr Diterpenes and antimicrobial activity of Gochnatia polymorpha, Gochnatia glutinosa and Gochnatia haumaniana
title_full_unstemmed Diterpenes and antimicrobial activity of Gochnatia polymorpha, Gochnatia glutinosa and Gochnatia haumaniana
title_sort Diterpenes and antimicrobial activity of Gochnatia polymorpha, Gochnatia glutinosa and Gochnatia haumaniana
dc.creator.none.fl_str_mv López, María Eugenia
de Pedro, A.
Vega, M.
Catalan, Cesar Atilio Nazareno
Schuff, Carola
author López, María Eugenia
author_facet López, María Eugenia
de Pedro, A.
Vega, M.
Catalan, Cesar Atilio Nazareno
Schuff, Carola
author_role author
author2 de Pedro, A.
Vega, M.
Catalan, Cesar Atilio Nazareno
Schuff, Carola
author2_role author
author
author
author
dc.subject.none.fl_str_mv GOCHNATIA SPP
DITERPENES
ANTIMICROBIAL ATIVITY
GOCHNATIA GLUTINOSA
topic GOCHNATIA SPP
DITERPENES
ANTIMICROBIAL ATIVITY
GOCHNATIA GLUTINOSA
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Gochnafia polymorpha (Gp) (Mutisieae, Coinpositae), known as“cambara" in Paraguay and “eandela” in Brazil, is used in folkmedicine to treat respiratory disorders. Decoctions of the bark areused for the treatment of sores and uleers.The hexane extract (HE)of Gp was analyzed by GC-MS. The main constituents werespinaeene, spathulenol, sitostero], stigmasterol, campesterol, B-arnyrin, lupeol, vitamin E, lupeol acetate, sitostenone, heptadecanol,phytol and eycloeucalenol. HE showed no activity against Escheri-chia colt‘ ATCC 25922, Staphiiococeus am-ens ATCC 25923, S.aureus (SAMS), Salmonella sp. Psendomonas aeruginosa orEnterobaeter sp. (BLEE). Diterpenes were not detected in the HEof Gp. On the other hand, the essential oil of G. glutinosa (Gg) andthe HE of both Gg and G. haamnniana (Gh) showed good activityagainst S. attreus 25923, S. nureus (SAMS) and R aeruginosa. Thefollowing diterpenes were identified in these plants: epyrnanoyloxide, kaur-16-ene, 3,13-epoxy-15,16 dinorlahdane and 3-ot-hy-droxy-manool in both essential oil and HE from Gg, while kauran-16-ol, kaur-16-en-3-ol and kauran-19-oic-acid methyl ester were-identified in Gh.These results suggest that the antibacterial activ-ity could be related to the presence of diterpenes.
Fil: López, María Eugenia. Universidad Nacional de Tucumán. Facultad de Agronomía y Zootecnia; Argentina
Fil: de Pedro, A.. Universidad Nacional de Tucumán. Facultad de Agronomía y Zootecnia; Argentina
Fil: Vega, M.. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia; Argentina
Fil: Catalan, Cesar Atilio Nazareno. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - CONICET - Tucumán. Unidad de Administración Territorial; Argentina. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia; Argentina
Fil: Schuff, Carola. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia; Argentina
XXVII Jornadas Científicas de la Asociación de Biología de Tucumán
Tafi del Valle
Argentina
Asociación de Biología de Tucumán
description Gochnafia polymorpha (Gp) (Mutisieae, Coinpositae), known as“cambara" in Paraguay and “eandela” in Brazil, is used in folkmedicine to treat respiratory disorders. Decoctions of the bark areused for the treatment of sores and uleers.The hexane extract (HE)of Gp was analyzed by GC-MS. The main constituents werespinaeene, spathulenol, sitostero], stigmasterol, campesterol, B-arnyrin, lupeol, vitamin E, lupeol acetate, sitostenone, heptadecanol,phytol and eycloeucalenol. HE showed no activity against Escheri-chia colt‘ ATCC 25922, Staphiiococeus am-ens ATCC 25923, S.aureus (SAMS), Salmonella sp. Psendomonas aeruginosa orEnterobaeter sp. (BLEE). Diterpenes were not detected in the HEof Gp. On the other hand, the essential oil of G. glutinosa (Gg) andthe HE of both Gg and G. haamnniana (Gh) showed good activityagainst S. attreus 25923, S. nureus (SAMS) and R aeruginosa. Thefollowing diterpenes were identified in these plants: epyrnanoyloxide, kaur-16-ene, 3,13-epoxy-15,16 dinorlahdane and 3-ot-hy-droxy-manool in both essential oil and HE from Gg, while kauran-16-ol, kaur-16-en-3-ol and kauran-19-oic-acid methyl ester were-identified in Gh.These results suggest that the antibacterial activ-ity could be related to the presence of diterpenes.
publishDate 2011
dc.date.none.fl_str_mv 2011
dc.type.none.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/conferenceObject
Jornada
Journal
http://purl.org/coar/resource_type/c_5794
info:ar-repo/semantics/documentoDeConferencia
status_str publishedVersion
format conferenceObject
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/256813
Diterpenes and antimicrobial activity of Gochnatia polymorpha, Gochnatia glutinosa and Gochnatia haumaniana; XXVII Jornadas Científicas de la Asociación de Biología de Tucumán; Tafi del Valle; Argentina; 2010; 145-145
0327-9545
CONICET Digital
CONICET
url http://hdl.handle.net/11336/256813
identifier_str_mv Diterpenes and antimicrobial activity of Gochnatia polymorpha, Gochnatia glutinosa and Gochnatia haumaniana; XXVII Jornadas Científicas de la Asociación de Biología de Tucumán; Tafi del Valle; Argentina; 2010; 145-145
0327-9545
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.asobioltuc.com/uploads/archivos/1503953090_QmlvY2VsbCBYWFZJSSBKQyAyMDEwLnBkZg==.pdf
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
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eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/msword
application/pdf
dc.coverage.none.fl_str_mv Nacional
dc.publisher.none.fl_str_mv Tech Science Press
publisher.none.fl_str_mv Tech Science Press
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 12.982451

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