Quantification of phenolic compounds by capillary zone electrophoresis in extracts of four commercial types of mate herb before and after acid hydrolysis.

Detalhes bibliográficos
Autor(a) principal: BIZZOTTO, C. S.
Data de Publicação: 2012
Outros Autores: MEINHART, A. D., RYBKA, A. C. P., ROBERTO SOBRINHO, M., BOGUSZ JUNIOR, S., BALLUS, C. A., GODOY, H. T.
Tipo de documento: Artigo
Idioma: por
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/936976
Resumo: Mate herb, Ilex paraguariensis St. Hil., is a plant cultivated in South America. Studies have evidenced the presence of phenolic compounds in mate herb, however, there are no reports on the contents of these compounds in different types of mate herb sold in the South Region of Brazil. In this study, capillary zone electrophoresis was used to quantify phenolic compounds in three lots of each of four types of commercial mate herb (traditional, native, large ground, and suave). Analysis was performed before and after acid hydrolysis. Hydro- lysis time, temperature and chloridric acid concentration were optimized by central composite design to maximize the amounts of free phenolic compounds obtained after hydrolysis. Before hydrolysis, high amounts of rutin were detected, while after hydrolysis, high amounts of caffeic acid and 3,4-dihydroxybenzoic acid were obtained, giving evidence that mate herb should be further investigated as a major source of these compounds
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spelling Quantification of phenolic compounds by capillary zone electrophoresis in extracts of four commercial types of mate herb before and after acid hydrolysis.Erva-mateÁcido cafeicoÁcido 3 4-dihidroxibenzoicoOtimizaçãoIlex ParaguariensisComposto FenólicoHidroliseNatural resourcesRutinCaffeic acidHydrolysisMate herb, Ilex paraguariensis St. Hil., is a plant cultivated in South America. Studies have evidenced the presence of phenolic compounds in mate herb, however, there are no reports on the contents of these compounds in different types of mate herb sold in the South Region of Brazil. In this study, capillary zone electrophoresis was used to quantify phenolic compounds in three lots of each of four types of commercial mate herb (traditional, native, large ground, and suave). Analysis was performed before and after acid hydrolysis. Hydro- lysis time, temperature and chloridric acid concentration were optimized by central composite design to maximize the amounts of free phenolic compounds obtained after hydrolysis. Before hydrolysis, high amounts of rutin were detected, while after hydrolysis, high amounts of caffeic acid and 3,4-dihydroxybenzoic acid were obtained, giving evidence that mate herb should be further investigated as a major source of these compoundsCAROLINA SCHAPER BIZZOTTO; ADRIANA DILLENBURG MEINHART; ANA CECILIA POLONI RYBKA, CPATSA; MERENICE ROBERTO SOBRINHO; STANISLAU BOGUSZ JUNIOR; CRISTIANO AUGUSTO BALLUS; HELENA TEIXEIRA GODOY.BIZZOTTO, C. S.MEINHART, A. D.RYBKA, A. C. P.ROBERTO SOBRINHO, M.BOGUSZ JUNIOR, S.BALLUS, C. A.GODOY, H. T.2012-10-17T11:11:11Z2012-10-17T11:11:11Z2012-10-1720122012-10-17T11:11:11Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleFood Research International, v. 48, p. 763-768, 2012.http://www.alice.cnptia.embrapa.br/alice/handle/doc/936976porinfo: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:EMBRAPA2017-08-15T22:59:50Zoai:www.alice.cnptia.embrapa.br:doc/936976Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542017-08-15T22:59:50falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542017-08-15T22:59:50Repositório 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 Quantification of phenolic compounds by capillary zone electrophoresis in extracts of four commercial types of mate herb before and after acid hydrolysis.
title Quantification of phenolic compounds by capillary zone electrophoresis in extracts of four commercial types of mate herb before and after acid hydrolysis.
spellingShingle Quantification of phenolic compounds by capillary zone electrophoresis in extracts of four commercial types of mate herb before and after acid hydrolysis.
BIZZOTTO, C. S.
Erva-mate
Ácido cafeico
Ácido 3 4-dihidroxibenzoico
Otimização
Ilex Paraguariensis
Composto Fenólico
Hidrolise
Natural resources
Rutin
Caffeic acid
Hydrolysis
title_short Quantification of phenolic compounds by capillary zone electrophoresis in extracts of four commercial types of mate herb before and after acid hydrolysis.
title_full Quantification of phenolic compounds by capillary zone electrophoresis in extracts of four commercial types of mate herb before and after acid hydrolysis.
title_fullStr Quantification of phenolic compounds by capillary zone electrophoresis in extracts of four commercial types of mate herb before and after acid hydrolysis.
title_full_unstemmed Quantification of phenolic compounds by capillary zone electrophoresis in extracts of four commercial types of mate herb before and after acid hydrolysis.
title_sort Quantification of phenolic compounds by capillary zone electrophoresis in extracts of four commercial types of mate herb before and after acid hydrolysis.
author BIZZOTTO, C. S.
author_facet BIZZOTTO, C. S.
MEINHART, A. D.
RYBKA, A. C. P.
ROBERTO SOBRINHO, M.
BOGUSZ JUNIOR, S.
BALLUS, C. A.
GODOY, H. T.
author_role author
author2 MEINHART, A. D.
RYBKA, A. C. P.
ROBERTO SOBRINHO, M.
BOGUSZ JUNIOR, S.
BALLUS, C. A.
GODOY, H. T.
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv CAROLINA SCHAPER BIZZOTTO; ADRIANA DILLENBURG MEINHART; ANA CECILIA POLONI RYBKA, CPATSA; MERENICE ROBERTO SOBRINHO; STANISLAU BOGUSZ JUNIOR; CRISTIANO AUGUSTO BALLUS; HELENA TEIXEIRA GODOY.
dc.contributor.author.fl_str_mv BIZZOTTO, C. S.
MEINHART, A. D.
RYBKA, A. C. P.
ROBERTO SOBRINHO, M.
BOGUSZ JUNIOR, S.
BALLUS, C. A.
GODOY, H. T.
dc.subject.por.fl_str_mv Erva-mate
Ácido cafeico
Ácido 3 4-dihidroxibenzoico
Otimização
Ilex Paraguariensis
Composto Fenólico
Hidrolise
Natural resources
Rutin
Caffeic acid
Hydrolysis
topic Erva-mate
Ácido cafeico
Ácido 3 4-dihidroxibenzoico
Otimização
Ilex Paraguariensis
Composto Fenólico
Hidrolise
Natural resources
Rutin
Caffeic acid
Hydrolysis
description Mate herb, Ilex paraguariensis St. Hil., is a plant cultivated in South America. Studies have evidenced the presence of phenolic compounds in mate herb, however, there are no reports on the contents of these compounds in different types of mate herb sold in the South Region of Brazil. In this study, capillary zone electrophoresis was used to quantify phenolic compounds in three lots of each of four types of commercial mate herb (traditional, native, large ground, and suave). Analysis was performed before and after acid hydrolysis. Hydro- lysis time, temperature and chloridric acid concentration were optimized by central composite design to maximize the amounts of free phenolic compounds obtained after hydrolysis. Before hydrolysis, high amounts of rutin were detected, while after hydrolysis, high amounts of caffeic acid and 3,4-dihydroxybenzoic acid were obtained, giving evidence that mate herb should be further investigated as a major source of these compounds
publishDate 2012
dc.date.none.fl_str_mv 2012-10-17T11:11:11Z
2012-10-17T11:11:11Z
2012-10-17
2012
2012-10-17T11:11:11Z
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 Food Research International, v. 48, p. 763-768, 2012.
http://www.alice.cnptia.embrapa.br/alice/handle/doc/936976
identifier_str_mv Food Research International, v. 48, p. 763-768, 2012.
url http://www.alice.cnptia.embrapa.br/alice/handle/doc/936976
dc.language.iso.fl_str_mv por
language por
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
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