FTIR analysis and quantification of phenols and flavonoids of five commercially available plants extracts used in wound healing

Detalhes bibliográficos
Autor(a) principal: Oliveira,Renata Nunes
Data de Publicação: 2016
Outros Autores: Mancini,Maurício Cordeiro, Oliveira,Fernando Cabral Salles de, Passos,Thayse Marques, Quilty,Brid, Thiré,Rossana Mara da Silva Moreira, McGuinness,Garrett Brian
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Matéria (Rio de Janeiro. Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1517-70762016000300767
Resumo: ABSTRACT Natural products are used in wound healing in order to prevent infection. Propolis is a well known antimicrobial with phenolic compounds and flavonoid content which vary according to the propolis origin. Besides propolis (from both Brazilian and UK sources), pomegranate, dragon's blood and sage are possible antimicrobials to be used in biomaterials. The goal of this work was to analyze the amount of phenols and flavonoid compounds in these natural products, their antioxidant activities and the bonds present by FTIR. The FTIR analysis revealed the presence of active compounds in all drug samples. The phenols quantification showed that Brazilian propolis was rich in phenols compared to the other drugs, followed by pomegranate and UK propolis. UK propolis was the most rich in flavonoids, which is expected on account of its origin. Pomegranate, UK propolis and Dragon's blood presented the highest antioxidant activity. All samples presented antioxidant activity > 82%.
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spelling FTIR analysis and quantification of phenols and flavonoids of five commercially available plants extracts used in wound healingpropolispomegranatesagedragon's bloodABSTRACT Natural products are used in wound healing in order to prevent infection. Propolis is a well known antimicrobial with phenolic compounds and flavonoid content which vary according to the propolis origin. Besides propolis (from both Brazilian and UK sources), pomegranate, dragon's blood and sage are possible antimicrobials to be used in biomaterials. The goal of this work was to analyze the amount of phenols and flavonoid compounds in these natural products, their antioxidant activities and the bonds present by FTIR. The FTIR analysis revealed the presence of active compounds in all drug samples. The phenols quantification showed that Brazilian propolis was rich in phenols compared to the other drugs, followed by pomegranate and UK propolis. UK propolis was the most rich in flavonoids, which is expected on account of its origin. Pomegranate, UK propolis and Dragon's blood presented the highest antioxidant activity. All samples presented antioxidant activity > 82%.Laboratório de Hidrogênio, Coppe - Universidade Federal do Rio de Janeiroem cooperação com a Associação Brasileira do Hidrogênio, ABH22016-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1517-70762016000300767Matéria (Rio de Janeiro) v.21 n.3 2016reponame:Matéria (Rio de Janeiro. Online)instname:Matéria (Rio de Janeiro. Online)instacron:RLAM10.1590/S1517-707620160003.0072info:eu-repo/semantics/openAccessOliveira,Renata NunesMancini,Maurício CordeiroOliveira,Fernando Cabral Salles dePassos,Thayse MarquesQuilty,BridThiré,Rossana Mara da Silva MoreiraMcGuinness,Garrett Brianeng2016-10-26T00:00:00Zoai:scielo:S1517-70762016000300767Revistahttp://www.materia.coppe.ufrj.br/https://old.scielo.br/oai/scielo-oai.php||materia@labh2.coppe.ufrj.br1517-70761517-7076opendoar:2016-10-26T00:00Matéria (Rio de Janeiro. Online) - Matéria (Rio de Janeiro. Online)false
dc.title.none.fl_str_mv FTIR analysis and quantification of phenols and flavonoids of five commercially available plants extracts used in wound healing
title FTIR analysis and quantification of phenols and flavonoids of five commercially available plants extracts used in wound healing
spellingShingle FTIR analysis and quantification of phenols and flavonoids of five commercially available plants extracts used in wound healing
Oliveira,Renata Nunes
propolis
pomegranate
sage
dragon's blood
title_short FTIR analysis and quantification of phenols and flavonoids of five commercially available plants extracts used in wound healing
title_full FTIR analysis and quantification of phenols and flavonoids of five commercially available plants extracts used in wound healing
title_fullStr FTIR analysis and quantification of phenols and flavonoids of five commercially available plants extracts used in wound healing
title_full_unstemmed FTIR analysis and quantification of phenols and flavonoids of five commercially available plants extracts used in wound healing
title_sort FTIR analysis and quantification of phenols and flavonoids of five commercially available plants extracts used in wound healing
author Oliveira,Renata Nunes
author_facet Oliveira,Renata Nunes
Mancini,Maurício Cordeiro
Oliveira,Fernando Cabral Salles de
Passos,Thayse Marques
Quilty,Brid
Thiré,Rossana Mara da Silva Moreira
McGuinness,Garrett Brian
author_role author
author2 Mancini,Maurício Cordeiro
Oliveira,Fernando Cabral Salles de
Passos,Thayse Marques
Quilty,Brid
Thiré,Rossana Mara da Silva Moreira
McGuinness,Garrett Brian
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Oliveira,Renata Nunes
Mancini,Maurício Cordeiro
Oliveira,Fernando Cabral Salles de
Passos,Thayse Marques
Quilty,Brid
Thiré,Rossana Mara da Silva Moreira
McGuinness,Garrett Brian
dc.subject.por.fl_str_mv propolis
pomegranate
sage
dragon's blood
topic propolis
pomegranate
sage
dragon's blood
description ABSTRACT Natural products are used in wound healing in order to prevent infection. Propolis is a well known antimicrobial with phenolic compounds and flavonoid content which vary according to the propolis origin. Besides propolis (from both Brazilian and UK sources), pomegranate, dragon's blood and sage are possible antimicrobials to be used in biomaterials. The goal of this work was to analyze the amount of phenols and flavonoid compounds in these natural products, their antioxidant activities and the bonds present by FTIR. The FTIR analysis revealed the presence of active compounds in all drug samples. The phenols quantification showed that Brazilian propolis was rich in phenols compared to the other drugs, followed by pomegranate and UK propolis. UK propolis was the most rich in flavonoids, which is expected on account of its origin. Pomegranate, UK propolis and Dragon's blood presented the highest antioxidant activity. All samples presented antioxidant activity > 82%.
publishDate 2016
dc.date.none.fl_str_mv 2016-09-01
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=S1517-70762016000300767
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1517-70762016000300767
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1517-707620160003.0072
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 Laboratório de Hidrogênio, Coppe - Universidade Federal do Rio de Janeiro
em cooperação com a Associação Brasileira do Hidrogênio, ABH2
publisher.none.fl_str_mv Laboratório de Hidrogênio, Coppe - Universidade Federal do Rio de Janeiro
em cooperação com a Associação Brasileira do Hidrogênio, ABH2
dc.source.none.fl_str_mv Matéria (Rio de Janeiro) v.21 n.3 2016
reponame:Matéria (Rio de Janeiro. Online)
instname:Matéria (Rio de Janeiro. Online)
instacron:RLAM
instname_str Matéria (Rio de Janeiro. Online)
instacron_str RLAM
institution RLAM
reponame_str Matéria (Rio de Janeiro. Online)
collection Matéria (Rio de Janeiro. Online)
repository.name.fl_str_mv Matéria (Rio de Janeiro. Online) - Matéria (Rio de Janeiro. Online)
repository.mail.fl_str_mv ||materia@labh2.coppe.ufrj.br
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