rastreamento histoquímico, fitoquímico e biológico de folhas de Plinia cauliflora (DC.) Kausel (Myrtaceae)

Detalhes bibliográficos
Autor(a) principal: Souza-Moreira, Tatiana M. [UNESP]
Data de Publicação: 2010
Outros Autores: Moreira, Raquel Regina Duarte [UNESP], Sacramento, Luis V. S. [UNESP], Pietro, Rosemeire C. L. R. [UNESP]
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1590/S0102-695X2010000100011
http://hdl.handle.net/11449/71513
Resumo: In this work, chemical and biological activities of crude extracts obtained with 50% ethanol, 70% ethanol, acetone:water (7:3; v/v) and chloroform of Plinia cauliflora (DC.) Kausel, Myrtaceae, leaves, a native tree from several regions of Brazil, was investigated. Histochemical and phytochemical screenings were done according to characterization reactions and thin layer chromatography. To assist in extracts standardization, total phenol and flavonoids content spectrophotometric was performed. Antioxidant activity was analyzed by percentage of radical scavenging using DPPH solution. Antimicrobial activity was evaluated against Gram-positive, Gram-negative pathogenic bacteria and species of Candida using agar diffusion and minimal inhibitory concentration (MIC) determination methods according to standard methods. The leaves presented lipids at secretory cavity and phenols, mainly tannins, in nervures and palisade parenchyma. Polar extracts showed flavonoids, tannins and high content of phenols and flavonoids. The extracts showed great antioxidant activity and antimicrobial activity was better against Candida species than against bacteria.
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spelling rastreamento histoquímico, fitoquímico e biológico de folhas de Plinia cauliflora (DC.) Kausel (Myrtaceae)Histochemical, phytochemical and biological screening of Plinia cauliflora (DC.) Kausel, Myrtaceae, leavesAntimicrobial activityAntioxidant activityChemical screeningPlinia cauliflora1,1 diphenyl 2 picrylhydrazylacetonealcoholchloroformflavonoidlipidphenolplant extractPlinia cauliflora extractscavengertannin derivativeunclassified drugwateragar diffusionantimicrobial activityantioxidant activitybiological activityCandidacontrolled studydrug activitydrug screeningGram negative bacteriumGram positive bacteriumhistochemistryminimum inhibitory concentrationMyrtaceaenonhumanphytochemistryplant leafspectrophotometrystandardizationthin layer chromatographyIn this work, chemical and biological activities of crude extracts obtained with 50% ethanol, 70% ethanol, acetone:water (7:3; v/v) and chloroform of Plinia cauliflora (DC.) Kausel, Myrtaceae, leaves, a native tree from several regions of Brazil, was investigated. Histochemical and phytochemical screenings were done according to characterization reactions and thin layer chromatography. To assist in extracts standardization, total phenol and flavonoids content spectrophotometric was performed. Antioxidant activity was analyzed by percentage of radical scavenging using DPPH solution. Antimicrobial activity was evaluated against Gram-positive, Gram-negative pathogenic bacteria and species of Candida using agar diffusion and minimal inhibitory concentration (MIC) determination methods according to standard methods. The leaves presented lipids at secretory cavity and phenols, mainly tannins, in nervures and palisade parenchyma. Polar extracts showed flavonoids, tannins and high content of phenols and flavonoids. The extracts showed great antioxidant activity and antimicrobial activity was better against Candida species than against bacteria.Programa de Apoio ao Desenvolvimento Científico da Faculdade de Ciências Farmacêuticas da UNESP (PADC)Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Departamento de Fármacos e Medicamentos Pós-graduação em Ciências Farmacêuticas Faculdade de Ciências Farmaceuticas, Universidade Estadual Paulista 'Julio de Mesquita Filho', Rodovia Araraquara-Jaú, km 1, 14801-902 Araraquara-SPDepartamento de Princípios Ativos Naturais e Toxicologia Faculdade de Ciências Farmacêuticas Universidade Estadual Paulista Júlio de Mesquita Filho, Rodovia Araraquara-Jaú, km 1, 14801-902 Araraquara-SPDepartamento de Fármacos e Medicamentos Pós-graduação em Ciências Farmacêuticas Faculdade de Ciências Farmaceuticas, Universidade Estadual Paulista 'Julio de Mesquita Filho', Rodovia Araraquara-Jaú, km 1, 14801-902 Araraquara-SPDepartamento de Princípios Ativos Naturais e Toxicologia Faculdade de Ciências Farmacêuticas Universidade Estadual Paulista Júlio de Mesquita Filho, Rodovia Araraquara-Jaú, km 1, 14801-902 Araraquara-SPUniversidade Estadual Paulista (Unesp)Souza-Moreira, Tatiana M. [UNESP]Moreira, Raquel Regina Duarte [UNESP]Sacramento, Luis V. S. [UNESP]Pietro, Rosemeire C. L. R. [UNESP]2014-05-27T11:24:35Z2014-05-27T11:24:35Z2010-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article48-53application/pdfhttp://dx.doi.org/10.1590/S0102-695X2010000100011Brazilian Journal of Pharmacognosy, v. 20, n. 1, p. 48-53, 2010.0102-695Xhttp://hdl.handle.net/11449/7151310.1590/S0102-695X2010000100011S0102-695X2010000100011WOS:0002774504000102-s2.0-779538687332-s2.0-77953868733.pdf77103444618649240000-0002-4253-0320Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporBrazilian Journal of Pharmacognosy1.596info:eu-repo/semantics/openAccess2024-06-24T14:52:03Zoai:repositorio.unesp.br:11449/71513Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T22:59:20.528701Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv rastreamento histoquímico, fitoquímico e biológico de folhas de Plinia cauliflora (DC.) Kausel (Myrtaceae)
Histochemical, phytochemical and biological screening of Plinia cauliflora (DC.) Kausel, Myrtaceae, leaves
title rastreamento histoquímico, fitoquímico e biológico de folhas de Plinia cauliflora (DC.) Kausel (Myrtaceae)
spellingShingle rastreamento histoquímico, fitoquímico e biológico de folhas de Plinia cauliflora (DC.) Kausel (Myrtaceae)
Souza-Moreira, Tatiana M. [UNESP]
Antimicrobial activity
Antioxidant activity
Chemical screening
Plinia cauliflora
1,1 diphenyl 2 picrylhydrazyl
acetone
alcohol
chloroform
flavonoid
lipid
phenol
plant extract
Plinia cauliflora extract
scavenger
tannin derivative
unclassified drug
water
agar diffusion
antimicrobial activity
antioxidant activity
biological activity
Candida
controlled study
drug activity
drug screening
Gram negative bacterium
Gram positive bacterium
histochemistry
minimum inhibitory concentration
Myrtaceae
nonhuman
phytochemistry
plant leaf
spectrophotometry
standardization
thin layer chromatography
title_short rastreamento histoquímico, fitoquímico e biológico de folhas de Plinia cauliflora (DC.) Kausel (Myrtaceae)
title_full rastreamento histoquímico, fitoquímico e biológico de folhas de Plinia cauliflora (DC.) Kausel (Myrtaceae)
title_fullStr rastreamento histoquímico, fitoquímico e biológico de folhas de Plinia cauliflora (DC.) Kausel (Myrtaceae)
title_full_unstemmed rastreamento histoquímico, fitoquímico e biológico de folhas de Plinia cauliflora (DC.) Kausel (Myrtaceae)
title_sort rastreamento histoquímico, fitoquímico e biológico de folhas de Plinia cauliflora (DC.) Kausel (Myrtaceae)
author Souza-Moreira, Tatiana M. [UNESP]
author_facet Souza-Moreira, Tatiana M. [UNESP]
Moreira, Raquel Regina Duarte [UNESP]
Sacramento, Luis V. S. [UNESP]
Pietro, Rosemeire C. L. R. [UNESP]
author_role author
author2 Moreira, Raquel Regina Duarte [UNESP]
Sacramento, Luis V. S. [UNESP]
Pietro, Rosemeire C. L. R. [UNESP]
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Souza-Moreira, Tatiana M. [UNESP]
Moreira, Raquel Regina Duarte [UNESP]
Sacramento, Luis V. S. [UNESP]
Pietro, Rosemeire C. L. R. [UNESP]
dc.subject.por.fl_str_mv Antimicrobial activity
Antioxidant activity
Chemical screening
Plinia cauliflora
1,1 diphenyl 2 picrylhydrazyl
acetone
alcohol
chloroform
flavonoid
lipid
phenol
plant extract
Plinia cauliflora extract
scavenger
tannin derivative
unclassified drug
water
agar diffusion
antimicrobial activity
antioxidant activity
biological activity
Candida
controlled study
drug activity
drug screening
Gram negative bacterium
Gram positive bacterium
histochemistry
minimum inhibitory concentration
Myrtaceae
nonhuman
phytochemistry
plant leaf
spectrophotometry
standardization
thin layer chromatography
topic Antimicrobial activity
Antioxidant activity
Chemical screening
Plinia cauliflora
1,1 diphenyl 2 picrylhydrazyl
acetone
alcohol
chloroform
flavonoid
lipid
phenol
plant extract
Plinia cauliflora extract
scavenger
tannin derivative
unclassified drug
water
agar diffusion
antimicrobial activity
antioxidant activity
biological activity
Candida
controlled study
drug activity
drug screening
Gram negative bacterium
Gram positive bacterium
histochemistry
minimum inhibitory concentration
Myrtaceae
nonhuman
phytochemistry
plant leaf
spectrophotometry
standardization
thin layer chromatography
description In this work, chemical and biological activities of crude extracts obtained with 50% ethanol, 70% ethanol, acetone:water (7:3; v/v) and chloroform of Plinia cauliflora (DC.) Kausel, Myrtaceae, leaves, a native tree from several regions of Brazil, was investigated. Histochemical and phytochemical screenings were done according to characterization reactions and thin layer chromatography. To assist in extracts standardization, total phenol and flavonoids content spectrophotometric was performed. Antioxidant activity was analyzed by percentage of radical scavenging using DPPH solution. Antimicrobial activity was evaluated against Gram-positive, Gram-negative pathogenic bacteria and species of Candida using agar diffusion and minimal inhibitory concentration (MIC) determination methods according to standard methods. The leaves presented lipids at secretory cavity and phenols, mainly tannins, in nervures and palisade parenchyma. Polar extracts showed flavonoids, tannins and high content of phenols and flavonoids. The extracts showed great antioxidant activity and antimicrobial activity was better against Candida species than against bacteria.
publishDate 2010
dc.date.none.fl_str_mv 2010-01-01
2014-05-27T11:24:35Z
2014-05-27T11:24:35Z
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/10.1590/S0102-695X2010000100011
Brazilian Journal of Pharmacognosy, v. 20, n. 1, p. 48-53, 2010.
0102-695X
http://hdl.handle.net/11449/71513
10.1590/S0102-695X2010000100011
S0102-695X2010000100011
WOS:000277450400010
2-s2.0-77953868733
2-s2.0-77953868733.pdf
7710344461864924
0000-0002-4253-0320
url http://dx.doi.org/10.1590/S0102-695X2010000100011
http://hdl.handle.net/11449/71513
identifier_str_mv Brazilian Journal of Pharmacognosy, v. 20, n. 1, p. 48-53, 2010.
0102-695X
10.1590/S0102-695X2010000100011
S0102-695X2010000100011
WOS:000277450400010
2-s2.0-77953868733
2-s2.0-77953868733.pdf
7710344461864924
0000-0002-4253-0320
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv Brazilian Journal of Pharmacognosy
1.596
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 48-53
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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