HS-SPME as an efficient tool for discriminating chemotypes of Lippia Alba(Mill.) N. E. Brown
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Institucional da UFPA |
Texto Completo: | http://repositorio.ufpa.br/jspui/handle/2011/9361 http://dx.doi.org/10.21577/0100-4042.20160156 |
Resumo: | Lippia alba (Mill.) N. E. Brown (Verbenaceae) is a medicinal plant for which several biological activities are reported, such as sedative, anxiolytic, anti-ulcer, antifungal, antimicrobial, antioxidant, antispasmodic, anti-nociceptive and anti-inflammatory. It is characterized by the production of essential oils which have been used to classify the plant in different chemotypes. In the Northeast region of Brazil, the presence of three chemotypes are reported: myrcene-citral (chemotype I), limonene-citral (chemotype II) and carvone-limonene (chemotype III). In this work, headspace-solid phase microextraction (HS-SPME) was used on the analysis of the volatile organic compounds (VOCs) of three chemotypes of L. alba from the Northeast region of Brazil, and compared to the essential oils of the plants extracted by hydrodistillation. Volatile compounds from each chemotype were more effectively differentiated when extracted by HS-SPME than by hydrodistillation. |
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2018-01-08T13:04:43Z2018-01-08T13:04:43Z2017-01SILVA, Aiêrta C. C. da et al. HS-SPME as an efficient tool for discriminating chemotypes of Lippia alba (Mill.) N. E. Brown. Química Nova, São Paulo, v. 40, n. 1, p. 42-46, jan. 2017. Disponível em: <http://repositorio.ufpa.br/jspui/handle/2011/9361>. Acesso em:.0100-40421678-7064http://repositorio.ufpa.br/jspui/handle/2011/9361http://dx.doi.org/10.21577/0100-4042.20160156Lippia alba (Mill.) N. E. Brown (Verbenaceae) is a medicinal plant for which several biological activities are reported, such as sedative, anxiolytic, anti-ulcer, antifungal, antimicrobial, antioxidant, antispasmodic, anti-nociceptive and anti-inflammatory. It is characterized by the production of essential oils which have been used to classify the plant in different chemotypes. In the Northeast region of Brazil, the presence of three chemotypes are reported: myrcene-citral (chemotype I), limonene-citral (chemotype II) and carvone-limonene (chemotype III). In this work, headspace-solid phase microextraction (HS-SPME) was used on the analysis of the volatile organic compounds (VOCs) of three chemotypes of L. alba from the Northeast region of Brazil, and compared to the essential oils of the plants extracted by hydrodistillation. 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dc.title.pt_BR.fl_str_mv |
HS-SPME as an efficient tool for discriminating chemotypes of Lippia Alba(Mill.) N. E. Brown |
title |
HS-SPME as an efficient tool for discriminating chemotypes of Lippia Alba(Mill.) N. E. Brown |
spellingShingle |
HS-SPME as an efficient tool for discriminating chemotypes of Lippia Alba(Mill.) N. E. Brown SILVA, Aiêrta Cristina Carrá da CNPQ::CIENCIAS EXATAS E DA TERRA::QUIMICA Lippia alba Quimiotipos Essências e óleos essenciais |
title_short |
HS-SPME as an efficient tool for discriminating chemotypes of Lippia Alba(Mill.) N. E. Brown |
title_full |
HS-SPME as an efficient tool for discriminating chemotypes of Lippia Alba(Mill.) N. E. Brown |
title_fullStr |
HS-SPME as an efficient tool for discriminating chemotypes of Lippia Alba(Mill.) N. E. Brown |
title_full_unstemmed |
HS-SPME as an efficient tool for discriminating chemotypes of Lippia Alba(Mill.) N. E. Brown |
title_sort |
HS-SPME as an efficient tool for discriminating chemotypes of Lippia Alba(Mill.) N. E. Brown |
author |
SILVA, Aiêrta Cristina Carrá da |
author_facet |
SILVA, Aiêrta Cristina Carrá da BARBOSA, Francisco Geraldo MAFEZOLI, Jair OLIVEIRA, Maria da Conceição Ferreira de OLIVEIRA, Terezinha Ferreira de |
author_role |
author |
author2 |
BARBOSA, Francisco Geraldo MAFEZOLI, Jair OLIVEIRA, Maria da Conceição Ferreira de OLIVEIRA, Terezinha Ferreira de |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
SILVA, Aiêrta Cristina Carrá da BARBOSA, Francisco Geraldo MAFEZOLI, Jair OLIVEIRA, Maria da Conceição Ferreira de OLIVEIRA, Terezinha Ferreira de |
dc.subject.cnpq.fl_str_mv |
CNPQ::CIENCIAS EXATAS E DA TERRA::QUIMICA |
topic |
CNPQ::CIENCIAS EXATAS E DA TERRA::QUIMICA Lippia alba Quimiotipos Essências e óleos essenciais |
dc.subject.por.fl_str_mv |
Lippia alba Quimiotipos Essências e óleos essenciais |
description |
Lippia alba (Mill.) N. E. Brown (Verbenaceae) is a medicinal plant for which several biological activities are reported, such as sedative, anxiolytic, anti-ulcer, antifungal, antimicrobial, antioxidant, antispasmodic, anti-nociceptive and anti-inflammatory. It is characterized by the production of essential oils which have been used to classify the plant in different chemotypes. In the Northeast region of Brazil, the presence of three chemotypes are reported: myrcene-citral (chemotype I), limonene-citral (chemotype II) and carvone-limonene (chemotype III). In this work, headspace-solid phase microextraction (HS-SPME) was used on the analysis of the volatile organic compounds (VOCs) of three chemotypes of L. alba from the Northeast region of Brazil, and compared to the essential oils of the plants extracted by hydrodistillation. Volatile compounds from each chemotype were more effectively differentiated when extracted by HS-SPME than by hydrodistillation. |
publishDate |
2017 |
dc.date.issued.fl_str_mv |
2017-01 |
dc.date.accessioned.fl_str_mv |
2018-01-08T13:04:43Z |
dc.date.available.fl_str_mv |
2018-01-08T13:04:43Z |
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.citation.fl_str_mv |
SILVA, Aiêrta C. C. da et al. HS-SPME as an efficient tool for discriminating chemotypes of Lippia alba (Mill.) N. E. Brown. Química Nova, São Paulo, v. 40, n. 1, p. 42-46, jan. 2017. Disponível em: <http://repositorio.ufpa.br/jspui/handle/2011/9361>. Acesso em:. |
dc.identifier.uri.fl_str_mv |
http://repositorio.ufpa.br/jspui/handle/2011/9361 |
dc.identifier.issn.pt_BR.fl_str_mv |
0100-4042 1678-7064 |
dc.identifier.doi.none.fl_str_mv |
http://dx.doi.org/10.21577/0100-4042.20160156 |
identifier_str_mv |
SILVA, Aiêrta C. C. da et al. HS-SPME as an efficient tool for discriminating chemotypes of Lippia alba (Mill.) N. E. Brown. Química Nova, São Paulo, v. 40, n. 1, p. 42-46, jan. 2017. Disponível em: <http://repositorio.ufpa.br/jspui/handle/2011/9361>. Acesso em:. 0100-4042 1678-7064 |
url |
http://repositorio.ufpa.br/jspui/handle/2011/9361 http://dx.doi.org/10.21577/0100-4042.20160156 |
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por |
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por |
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Química Nova |
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info:eu-repo/semantics/openAccess |
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openAccess |
dc.publisher.none.fl_str_mv |
Universidade Federal do Pará |
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UFPA |
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Brasil |
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Universidade Federal do Pará |
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