Microscopic characterization and HPTLC of the leaves, stems and roots of Fadogia agrestis – an African folk medicinal plant

Detalhes bibliográficos
Autor(a) principal: Raman,Vijayasankar
Data de Publicação: 2018
Outros Autores: Budel,Jane M., Zhao,Jianping, Bae,Ji-Yeong, Avula,Bharathi, Osman,Ahmed Galal, Ali,Zulfiqar, Khan,Ikhlas A.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Revista Brasileira de Farmacognosia (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-695X2018000600631
Resumo: ABSTRACT Fadogia agrestis Schweinf. ex Hiern (Vangueria agrestis (Schweinf. ex Hiern) Lantz), Rubiaceae, is an African traditional medicinal plant also used as a dietary supplement in the US. The present paper is the first report of the pharmacognostic study of the leaf, stem and root of F. agrestis by microscopy, HPTLC and total phenolic/flavonoid content analyses. Noteworthy microscopic features that can help in identification and quality control are septate and lignified non-glandular trichomes on leaf and stem epidermises, paracytic stomata on leaf abaxial epidermis, numerous cells containing yellow substances of presumably phenolic compounds in leaf and stem, calcium oxalate druses and prismatic crystals in leaf and styloids in stem, primary phloem fibers in stem, brachysclereids in stem and root, spherical starch grains in root, and vessels with vestured pits and simple perforated end walls. In addition to microscopy, a total phenolic/flavonoid content determination and an HPTLC method were also developed for rapid chemical fingerprint analyses of Fadogia samples and dietary supplements.
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spelling Microscopic characterization and HPTLC of the leaves, stems and roots of Fadogia agrestis – an African folk medicinal plantAuthenticationQuality controlAnatomyMicroscopyTotal phenolicsDietary supplementABSTRACT Fadogia agrestis Schweinf. ex Hiern (Vangueria agrestis (Schweinf. ex Hiern) Lantz), Rubiaceae, is an African traditional medicinal plant also used as a dietary supplement in the US. The present paper is the first report of the pharmacognostic study of the leaf, stem and root of F. agrestis by microscopy, HPTLC and total phenolic/flavonoid content analyses. Noteworthy microscopic features that can help in identification and quality control are septate and lignified non-glandular trichomes on leaf and stem epidermises, paracytic stomata on leaf abaxial epidermis, numerous cells containing yellow substances of presumably phenolic compounds in leaf and stem, calcium oxalate druses and prismatic crystals in leaf and styloids in stem, primary phloem fibers in stem, brachysclereids in stem and root, spherical starch grains in root, and vessels with vestured pits and simple perforated end walls. In addition to microscopy, a total phenolic/flavonoid content determination and an HPTLC method were also developed for rapid chemical fingerprint analyses of Fadogia samples and dietary supplements.Sociedade Brasileira de Farmacognosia2018-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-695X2018000600631Revista Brasileira de Farmacognosia v.28 n.6 2018reponame:Revista Brasileira de Farmacognosia (Online)instname:Sociedade Brasileira de Farmacognosia (SBFgnosia)instacron:SBFGNOSIA10.1016/j.bjp.2018.07.006info:eu-repo/semantics/openAccessRaman,VijayasankarBudel,Jane M.Zhao,JianpingBae,Ji-YeongAvula,BharathiOsman,Ahmed GalalAli,ZulfiqarKhan,Ikhlas A.eng2018-11-13T00:00:00Zoai:scielo:S0102-695X2018000600631Revistahttp://www.sbfgnosia.org.br/revista/https://old.scielo.br/oai/scielo-oai.phprbgnosia@ltf.ufpb.br1981-528X0102-695Xopendoar:2018-11-13T00:00Revista Brasileira de Farmacognosia (Online) - Sociedade Brasileira de Farmacognosia (SBFgnosia)false
dc.title.none.fl_str_mv Microscopic characterization and HPTLC of the leaves, stems and roots of Fadogia agrestis – an African folk medicinal plant
title Microscopic characterization and HPTLC of the leaves, stems and roots of Fadogia agrestis – an African folk medicinal plant
spellingShingle Microscopic characterization and HPTLC of the leaves, stems and roots of Fadogia agrestis – an African folk medicinal plant
Raman,Vijayasankar
Authentication
Quality control
Anatomy
Microscopy
Total phenolics
Dietary supplement
title_short Microscopic characterization and HPTLC of the leaves, stems and roots of Fadogia agrestis – an African folk medicinal plant
title_full Microscopic characterization and HPTLC of the leaves, stems and roots of Fadogia agrestis – an African folk medicinal plant
title_fullStr Microscopic characterization and HPTLC of the leaves, stems and roots of Fadogia agrestis – an African folk medicinal plant
title_full_unstemmed Microscopic characterization and HPTLC of the leaves, stems and roots of Fadogia agrestis – an African folk medicinal plant
title_sort Microscopic characterization and HPTLC of the leaves, stems and roots of Fadogia agrestis – an African folk medicinal plant
author Raman,Vijayasankar
author_facet Raman,Vijayasankar
Budel,Jane M.
Zhao,Jianping
Bae,Ji-Yeong
Avula,Bharathi
Osman,Ahmed Galal
Ali,Zulfiqar
Khan,Ikhlas A.
author_role author
author2 Budel,Jane M.
Zhao,Jianping
Bae,Ji-Yeong
Avula,Bharathi
Osman,Ahmed Galal
Ali,Zulfiqar
Khan,Ikhlas A.
author2_role author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Raman,Vijayasankar
Budel,Jane M.
Zhao,Jianping
Bae,Ji-Yeong
Avula,Bharathi
Osman,Ahmed Galal
Ali,Zulfiqar
Khan,Ikhlas A.
dc.subject.por.fl_str_mv Authentication
Quality control
Anatomy
Microscopy
Total phenolics
Dietary supplement
topic Authentication
Quality control
Anatomy
Microscopy
Total phenolics
Dietary supplement
description ABSTRACT Fadogia agrestis Schweinf. ex Hiern (Vangueria agrestis (Schweinf. ex Hiern) Lantz), Rubiaceae, is an African traditional medicinal plant also used as a dietary supplement in the US. The present paper is the first report of the pharmacognostic study of the leaf, stem and root of F. agrestis by microscopy, HPTLC and total phenolic/flavonoid content analyses. Noteworthy microscopic features that can help in identification and quality control are septate and lignified non-glandular trichomes on leaf and stem epidermises, paracytic stomata on leaf abaxial epidermis, numerous cells containing yellow substances of presumably phenolic compounds in leaf and stem, calcium oxalate druses and prismatic crystals in leaf and styloids in stem, primary phloem fibers in stem, brachysclereids in stem and root, spherical starch grains in root, and vessels with vestured pits and simple perforated end walls. In addition to microscopy, a total phenolic/flavonoid content determination and an HPTLC method were also developed for rapid chemical fingerprint analyses of Fadogia samples and dietary supplements.
publishDate 2018
dc.date.none.fl_str_mv 2018-12-01
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=S0102-695X2018000600631
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-695X2018000600631
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1016/j.bjp.2018.07.006
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 Sociedade Brasileira de Farmacognosia
publisher.none.fl_str_mv Sociedade Brasileira de Farmacognosia
dc.source.none.fl_str_mv Revista Brasileira de Farmacognosia v.28 n.6 2018
reponame:Revista Brasileira de Farmacognosia (Online)
instname:Sociedade Brasileira de Farmacognosia (SBFgnosia)
instacron:SBFGNOSIA
instname_str Sociedade Brasileira de Farmacognosia (SBFgnosia)
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reponame_str Revista Brasileira de Farmacognosia (Online)
collection Revista Brasileira de Farmacognosia (Online)
repository.name.fl_str_mv Revista Brasileira de Farmacognosia (Online) - Sociedade Brasileira de Farmacognosia (SBFgnosia)
repository.mail.fl_str_mv rbgnosia@ltf.ufpb.br
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