Identification of acetates in elasmopalpulus lignosellus pheromone glands using a newly created mass spectral database and kóvats retention indices.

Detalhes bibliográficos
Autor(a) principal: JHAM, G. N.
Data de Publicação: 2007
Outros Autores: SILVA, A. A. da, LIMA, E. R., VIANA, P. A.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
Texto Completo: http://www.alice.cnptia.embrapa.br/alice/handle/doc/488790
Resumo: Based on a specially created mass spectral database utilizing 23 tetradecenyl and 22 hexadecenyl acetate standards along with Kóvats retention indices obtained on a very polar stationary phase [poly (biscyanopropyl siloxane)] (SP 2340), (Z)-9-hexadecenyl acetate, (Z)-11-hexadecenyl acetate and (E)-8-hexadecenyl acetate were identified in active pheromone extracts of Elasmopalpus lignosellus. This identification was more efficient than our previous study using gas chromatography/mass spectrometry with a dimethyl disulfide derivative where we could only identify the first two acetates. The acetate composition of the pheromone gland differed from region to region in Brazil and from that from the Tifton (GA, USA) population, suggesting polymorphism or a different sub-species.
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spelling Identification of acetates in elasmopalpulus lignosellus pheromone glands using a newly created mass spectral database and kóvats retention indices.Elasmopalpus LignosellusacetatespolymorphismBased on a specially created mass spectral database utilizing 23 tetradecenyl and 22 hexadecenyl acetate standards along with Kóvats retention indices obtained on a very polar stationary phase [poly (biscyanopropyl siloxane)] (SP 2340), (Z)-9-hexadecenyl acetate, (Z)-11-hexadecenyl acetate and (E)-8-hexadecenyl acetate were identified in active pheromone extracts of Elasmopalpus lignosellus. This identification was more efficient than our previous study using gas chromatography/mass spectrometry with a dimethyl disulfide derivative where we could only identify the first two acetates. The acetate composition of the pheromone gland differed from region to region in Brazil and from that from the Tifton (GA, USA) population, suggesting polymorphism or a different sub-species.Gulab N. Jham, UFV; Alessandro A. da Silva, UFV; Eraldo R. Lima, UFV; PAULO AFONSO VIANA, CNPMS.JHAM, G. N.SILVA, A. A. daLIMA, E. R.VIANA, P. A.2011-04-10T11:11:11Z2011-04-10T11:11:11Z2011-04-10T11:11:11Z2011-04-10T11:11:11Z2007-12-1920072018-05-25T11:11:11Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleQuímica Nova, São Paulo, v. 30, n. 4, p. 916-919, 2007.http://www.alice.cnptia.embrapa.br/alice/handle/doc/48879010.1590/S0100-40422007000400029enginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2017-08-15T22:59:22Zoai:www.alice.cnptia.embrapa.br:doc/488790Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542017-08-15T22:59:22falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542017-08-15T22:59:22Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Identification of acetates in elasmopalpulus lignosellus pheromone glands using a newly created mass spectral database and kóvats retention indices.
title Identification of acetates in elasmopalpulus lignosellus pheromone glands using a newly created mass spectral database and kóvats retention indices.
spellingShingle Identification of acetates in elasmopalpulus lignosellus pheromone glands using a newly created mass spectral database and kóvats retention indices.
JHAM, G. N.
Elasmopalpus Lignosellus
acetates
polymorphism
title_short Identification of acetates in elasmopalpulus lignosellus pheromone glands using a newly created mass spectral database and kóvats retention indices.
title_full Identification of acetates in elasmopalpulus lignosellus pheromone glands using a newly created mass spectral database and kóvats retention indices.
title_fullStr Identification of acetates in elasmopalpulus lignosellus pheromone glands using a newly created mass spectral database and kóvats retention indices.
title_full_unstemmed Identification of acetates in elasmopalpulus lignosellus pheromone glands using a newly created mass spectral database and kóvats retention indices.
title_sort Identification of acetates in elasmopalpulus lignosellus pheromone glands using a newly created mass spectral database and kóvats retention indices.
author JHAM, G. N.
author_facet JHAM, G. N.
SILVA, A. A. da
LIMA, E. R.
VIANA, P. A.
author_role author
author2 SILVA, A. A. da
LIMA, E. R.
VIANA, P. A.
author2_role author
author
author
dc.contributor.none.fl_str_mv Gulab N. Jham, UFV; Alessandro A. da Silva, UFV; Eraldo R. Lima, UFV; PAULO AFONSO VIANA, CNPMS.
dc.contributor.author.fl_str_mv JHAM, G. N.
SILVA, A. A. da
LIMA, E. R.
VIANA, P. A.
dc.subject.por.fl_str_mv Elasmopalpus Lignosellus
acetates
polymorphism
topic Elasmopalpus Lignosellus
acetates
polymorphism
description Based on a specially created mass spectral database utilizing 23 tetradecenyl and 22 hexadecenyl acetate standards along with Kóvats retention indices obtained on a very polar stationary phase [poly (biscyanopropyl siloxane)] (SP 2340), (Z)-9-hexadecenyl acetate, (Z)-11-hexadecenyl acetate and (E)-8-hexadecenyl acetate were identified in active pheromone extracts of Elasmopalpus lignosellus. This identification was more efficient than our previous study using gas chromatography/mass spectrometry with a dimethyl disulfide derivative where we could only identify the first two acetates. The acetate composition of the pheromone gland differed from region to region in Brazil and from that from the Tifton (GA, USA) population, suggesting polymorphism or a different sub-species.
publishDate 2007
dc.date.none.fl_str_mv 2007-12-19
2007
2011-04-10T11:11:11Z
2011-04-10T11:11:11Z
2011-04-10T11:11:11Z
2011-04-10T11:11:11Z
2018-05-25T11:11:11Z
dc.type.driver.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv Química Nova, São Paulo, v. 30, n. 4, p. 916-919, 2007.
http://www.alice.cnptia.embrapa.br/alice/handle/doc/488790
10.1590/S0100-40422007000400029
identifier_str_mv Química Nova, São Paulo, v. 30, n. 4, p. 916-919, 2007.
10.1590/S0100-40422007000400029
url http://www.alice.cnptia.embrapa.br/alice/handle/doc/488790
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv reponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
collection Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
repository.name.fl_str_mv Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv cg-riaa@embrapa.br
_version_ 1794503357483712512

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