Seasonal vatiations of the chemical composition of Brazilian propolis

Detalhes bibliográficos
Autor(a) principal: Bankova, Vassya
Data de Publicação: 1998
Outros Autores: Boudourova-Krasteva, Gergana, Popov, Simeon, Sforcin, Jose M. [UNESP], Cunha Funari, Silvia R. [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1051/apido:19980406
http://hdl.handle.net/11449/132371
Resumo: The seasonal variations in the chemical composition of Brazilian propolis, collected by two bee subspecies, Africanized Apis mellifera and European Apis mellifera ligustica, have been investigated by GC and GC-MS. The main components of the samples were phenolic compounds, especially cinnamic acid derivatives, the only exception being the autumn sample from Apis mellifera ligustica, where diterpenes predominated. In propolis from both subspecies, diterpenes appeared in summer and reached maximum percentage in autumn, but were absent during the other seasons. The results obtained indicated that both bee subspecies collect propolis from among the same group of plants, and that there are at least two important plant sources, but these remain unidentified.
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spelling Seasonal vatiations of the chemical composition of Brazilian propolisPropolisChemical compositionPhenolicsDiterpenesGC-MSBrazilSeasonal variationThe seasonal variations in the chemical composition of Brazilian propolis, collected by two bee subspecies, Africanized Apis mellifera and European Apis mellifera ligustica, have been investigated by GC and GC-MS. The main components of the samples were phenolic compounds, especially cinnamic acid derivatives, the only exception being the autumn sample from Apis mellifera ligustica, where diterpenes predominated. In propolis from both subspecies, diterpenes appeared in summer and reached maximum percentage in autumn, but were absent during the other seasons. The results obtained indicated that both bee subspecies collect propolis from among the same group of plants, and that there are at least two important plant sources, but these remain unidentified.Institute of Organic Chemistry Centre of Phytochemistry Bulgarian Academy of Sciences, 1113 SofiaDepto. Microbiologia e Imunologia Instituto de Biociencias UNESP, 18618-000 Botucatu, SPDepto. Microbiologia e Imunologia Instituto de Biociencias UNESP, 18618-000 Botucatu, SPBulgarian Academy of SciencesUniversidade Estadual Paulista (Unesp)Bankova, VassyaBoudourova-Krasteva, GerganaPopov, SimeonSforcin, Jose M. [UNESP]Cunha Funari, Silvia R. [UNESP]2014-05-27T11:19:35Z2014-05-27T11:19:35Z1998-07-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article361-367application/pdfhttp://dx.doi.org/10.1051/apido:19980406Apidologie. Paris Cedex 15: Editions Scientifiques Medicales Elsevier, v. 29, n. 4, p. 361-367, 1998.0044-8435http://hdl.handle.net/11449/13237110.1051/apido:199804062-s2.0-0031683596Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengApidologie2.8561,220info:eu-repo/semantics/openAccess2024-01-09T06:25:18Zoai:repositorio.unesp.br:11449/132371Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T22:30:08.013401Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Seasonal vatiations of the chemical composition of Brazilian propolis
title Seasonal vatiations of the chemical composition of Brazilian propolis
spellingShingle Seasonal vatiations of the chemical composition of Brazilian propolis
Bankova, Vassya
Propolis
Chemical composition
Phenolics
Diterpenes
GC-MS
Brazil
Seasonal variation
title_short Seasonal vatiations of the chemical composition of Brazilian propolis
title_full Seasonal vatiations of the chemical composition of Brazilian propolis
title_fullStr Seasonal vatiations of the chemical composition of Brazilian propolis
title_full_unstemmed Seasonal vatiations of the chemical composition of Brazilian propolis
title_sort Seasonal vatiations of the chemical composition of Brazilian propolis
author Bankova, Vassya
author_facet Bankova, Vassya
Boudourova-Krasteva, Gergana
Popov, Simeon
Sforcin, Jose M. [UNESP]
Cunha Funari, Silvia R. [UNESP]
author_role author
author2 Boudourova-Krasteva, Gergana
Popov, Simeon
Sforcin, Jose M. [UNESP]
Cunha Funari, Silvia R. [UNESP]
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Bulgarian Academy of Sciences
Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Bankova, Vassya
Boudourova-Krasteva, Gergana
Popov, Simeon
Sforcin, Jose M. [UNESP]
Cunha Funari, Silvia R. [UNESP]
dc.subject.por.fl_str_mv Propolis
Chemical composition
Phenolics
Diterpenes
GC-MS
Brazil
Seasonal variation
topic Propolis
Chemical composition
Phenolics
Diterpenes
GC-MS
Brazil
Seasonal variation
description The seasonal variations in the chemical composition of Brazilian propolis, collected by two bee subspecies, Africanized Apis mellifera and European Apis mellifera ligustica, have been investigated by GC and GC-MS. The main components of the samples were phenolic compounds, especially cinnamic acid derivatives, the only exception being the autumn sample from Apis mellifera ligustica, where diterpenes predominated. In propolis from both subspecies, diterpenes appeared in summer and reached maximum percentage in autumn, but were absent during the other seasons. The results obtained indicated that both bee subspecies collect propolis from among the same group of plants, and that there are at least two important plant sources, but these remain unidentified.
publishDate 1998
dc.date.none.fl_str_mv 1998-07-01
2014-05-27T11:19:35Z
2014-05-27T11:19:35Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1051/apido:19980406
Apidologie. Paris Cedex 15: Editions Scientifiques Medicales Elsevier, v. 29, n. 4, p. 361-367, 1998.
0044-8435
http://hdl.handle.net/11449/132371
10.1051/apido:19980406
2-s2.0-0031683596
url http://dx.doi.org/10.1051/apido:19980406
http://hdl.handle.net/11449/132371
identifier_str_mv Apidologie. Paris Cedex 15: Editions Scientifiques Medicales Elsevier, v. 29, n. 4, p. 361-367, 1998.
0044-8435
10.1051/apido:19980406
2-s2.0-0031683596
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Apidologie
2.856
1,220
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 361-367
application/pdf
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
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