Plumbagin quantification in roots of Plumbago scandens L. obtained by different extraction techniques

Detalhes bibliográficos
Autor(a) principal: Paiva,Selma R. de
Data de Publicação: 2004
Outros Autores: Lima,Lucilene A., Figueiredo,Maria Raquel, Kaplan,Maria Auxiliadora C.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Anais da Academia Brasileira de Ciências (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652004000300004
Resumo: The Plumbago genus belongs to the Plumbaginaceae family and it is known due to its variety of biological uses, most of them attributed to the presence of naphthoquinones. Plumbagin is a naturally occurring naphthoquinone that can be obtained from roots of Plumbago scandens L. In order to find out the better technique for plumbagin extraction, were applied: static maceration, dynamic maceration, with assistance of ultrasonic waves and in Soxhlet apparatus. Four compounds were qualitatively detected in all extracts: the naphthoquinones plumbagin and epi-isoshinanolone, palmitic acid and sitosterol. Plumbagin was always the major component in all analyzed extracts and it was quantitatively determined by gas chromatograph coupled with mass spectrometer. Soxhlet was the most efficient extraction technique however, prolonged heating time promoted plumbagin degradation.
id ABC-1_7b600e1e9e6434155fcae41240cf31ac
oai_identifier_str oai:scielo:S0001-37652004000300004
network_acronym_str ABC-1
network_name_str Anais da Academia Brasileira de Ciências (Online)
repository_id_str
spelling Plumbagin quantification in roots of Plumbago scandens L. obtained by different extraction techniquesPlumbaginaceaePlumbago scandens L.plumbaginextraction techniquesThe Plumbago genus belongs to the Plumbaginaceae family and it is known due to its variety of biological uses, most of them attributed to the presence of naphthoquinones. Plumbagin is a naturally occurring naphthoquinone that can be obtained from roots of Plumbago scandens L. In order to find out the better technique for plumbagin extraction, were applied: static maceration, dynamic maceration, with assistance of ultrasonic waves and in Soxhlet apparatus. Four compounds were qualitatively detected in all extracts: the naphthoquinones plumbagin and epi-isoshinanolone, palmitic acid and sitosterol. Plumbagin was always the major component in all analyzed extracts and it was quantitatively determined by gas chromatograph coupled with mass spectrometer. Soxhlet was the most efficient extraction technique however, prolonged heating time promoted plumbagin degradation.Academia Brasileira de Ciências2004-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652004000300004Anais da Academia Brasileira de Ciências v.76 n.3 2004reponame:Anais da Academia Brasileira de Ciências (Online)instname:Academia Brasileira de Ciências (ABC)instacron:ABC10.1590/S0001-37652004000300004info:eu-repo/semantics/openAccessPaiva,Selma R. deLima,Lucilene A.Figueiredo,Maria RaquelKaplan,Maria Auxiliadora C.eng2004-08-23T00:00:00Zoai:scielo:S0001-37652004000300004Revistahttp://www.scielo.br/aabchttps://old.scielo.br/oai/scielo-oai.php||aabc@abc.org.br1678-26900001-3765opendoar:2004-08-23T00:00Anais da Academia Brasileira de Ciências (Online) - Academia Brasileira de Ciências (ABC)false
dc.title.none.fl_str_mv Plumbagin quantification in roots of Plumbago scandens L. obtained by different extraction techniques
title Plumbagin quantification in roots of Plumbago scandens L. obtained by different extraction techniques
spellingShingle Plumbagin quantification in roots of Plumbago scandens L. obtained by different extraction techniques
Paiva,Selma R. de
Plumbaginaceae
Plumbago scandens L.
plumbagin
extraction techniques
title_short Plumbagin quantification in roots of Plumbago scandens L. obtained by different extraction techniques
title_full Plumbagin quantification in roots of Plumbago scandens L. obtained by different extraction techniques
title_fullStr Plumbagin quantification in roots of Plumbago scandens L. obtained by different extraction techniques
title_full_unstemmed Plumbagin quantification in roots of Plumbago scandens L. obtained by different extraction techniques
title_sort Plumbagin quantification in roots of Plumbago scandens L. obtained by different extraction techniques
author Paiva,Selma R. de
author_facet Paiva,Selma R. de
Lima,Lucilene A.
Figueiredo,Maria Raquel
Kaplan,Maria Auxiliadora C.
author_role author
author2 Lima,Lucilene A.
Figueiredo,Maria Raquel
Kaplan,Maria Auxiliadora C.
author2_role author
author
author
dc.contributor.author.fl_str_mv Paiva,Selma R. de
Lima,Lucilene A.
Figueiredo,Maria Raquel
Kaplan,Maria Auxiliadora C.
dc.subject.por.fl_str_mv Plumbaginaceae
Plumbago scandens L.
plumbagin
extraction techniques
topic Plumbaginaceae
Plumbago scandens L.
plumbagin
extraction techniques
description The Plumbago genus belongs to the Plumbaginaceae family and it is known due to its variety of biological uses, most of them attributed to the presence of naphthoquinones. Plumbagin is a naturally occurring naphthoquinone that can be obtained from roots of Plumbago scandens L. In order to find out the better technique for plumbagin extraction, were applied: static maceration, dynamic maceration, with assistance of ultrasonic waves and in Soxhlet apparatus. Four compounds were qualitatively detected in all extracts: the naphthoquinones plumbagin and epi-isoshinanolone, palmitic acid and sitosterol. Plumbagin was always the major component in all analyzed extracts and it was quantitatively determined by gas chromatograph coupled with mass spectrometer. Soxhlet was the most efficient extraction technique however, prolonged heating time promoted plumbagin degradation.
publishDate 2004
dc.date.none.fl_str_mv 2004-09-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652004000300004
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652004000300004
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0001-37652004000300004
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Academia Brasileira de Ciências
publisher.none.fl_str_mv Academia Brasileira de Ciências
dc.source.none.fl_str_mv Anais da Academia Brasileira de Ciências v.76 n.3 2004
reponame:Anais da Academia Brasileira de Ciências (Online)
instname:Academia Brasileira de Ciências (ABC)
instacron:ABC
instname_str Academia Brasileira de Ciências (ABC)
instacron_str ABC
institution ABC
reponame_str Anais da Academia Brasileira de Ciências (Online)
collection Anais da Academia Brasileira de Ciências (Online)
repository.name.fl_str_mv Anais da Academia Brasileira de Ciências (Online) - Academia Brasileira de Ciências (ABC)
repository.mail.fl_str_mv ||aabc@abc.org.br
_version_ 1754302856150646784

Registros relacionados