Evaluation of bioactive properties and phenolic compounds in different extracts prepared from Salvia officinalis L.

Detalhes bibliográficos
Autor(a) principal: Martins, Natália
Data de Publicação: 2015
Outros Autores: Barros, Lillian, Santos-Buelga, Celestino, Henriques, Mariana, Silva, Sónia Carina, Ferreira, Isabel C. F. R.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/1822/31630
Resumo: The therapeutic benefits of medicinal plants are well known. Nevertheless, essential oils have been the main focus of antioxidant and antimicrobial studies, remaining scarce the reports with hydrophilic extracts. Thus, the antioxidant and antifungal activities of aqueous (prepared by infusion and decoction) and methanol/water (80:20, v/v) extracts of sage (Salvia officinalis L.) were evaluated and characterized in terms of phenolic compounds. Decoction and methanol/water extract gave the most pronounced antioxidant and antifungal properties, being positively related with their phenolic composition. The highest concentration of phenolic compounds was observed in the decoction, followed by methanol/water extract and infusion. Fungicidal and/or fungi static effects proved to be dependent on the extracts concentration. Overall, the incorporation of sage decoction in the daily diet or its use as a complement for antifungal therapies, could provide considerable benefits, also being an alternative to sage essential oils that can display some toxic effects.
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spelling Evaluation of bioactive properties and phenolic compounds in different extracts prepared from Salvia officinalis L.Antifungal activityAntioxidant activityHydrophilic extractsSalvia officinalis L.Science & TechnologyThe therapeutic benefits of medicinal plants are well known. Nevertheless, essential oils have been the main focus of antioxidant and antimicrobial studies, remaining scarce the reports with hydrophilic extracts. Thus, the antioxidant and antifungal activities of aqueous (prepared by infusion and decoction) and methanol/water (80:20, v/v) extracts of sage (Salvia officinalis L.) were evaluated and characterized in terms of phenolic compounds. Decoction and methanol/water extract gave the most pronounced antioxidant and antifungal properties, being positively related with their phenolic composition. The highest concentration of phenolic compounds was observed in the decoction, followed by methanol/water extract and infusion. Fungicidal and/or fungi static effects proved to be dependent on the extracts concentration. Overall, the incorporation of sage decoction in the daily diet or its use as a complement for antifungal therapies, could provide considerable benefits, also being an alternative to sage essential oils that can display some toxic effects.The authors are grateful to the Foundation for Science and Technology (FCT, Portugal) for the N. Martins Grant (SFRH/BD/87658/2012), L. Barros researcher contract under "Programa Compromisso corn Ciencia - 2008" and financial support to the research center CIMO (Strategic Project PEst-OE/AGR/UI0690/2011). This work was also supported by the Programa Operacional, Fatores de competitividade - COMPETE and by national funds through FCT - Fundacao para a Ciencia e a Tecnologia on the scope of the Projects FCT PTDC/EBB-EBI/120495/2010, RECl/EBB-EBI/0179/2012 and PEst-OE/EQB/LA0023/2013. The authors thank the Project "BioHealth - Biotechnology and Bioengineering approaches to improve health quality", Ref. NORTE-07-0124-FEDER-000027, co-founded by the Programa Operacional Regional do Norte (ON.2 - O Novo Norte), QREN, FEDER. Author CSB is thankful to the Spanish MINECO for financial support through the Project BFU2012-35228.Elsevier B.V.Universidade do MinhoMartins, NatáliaBarros, LillianSantos-Buelga, CelestinoHenriques, MarianaSilva, Sónia CarinaFerreira, Isabel C. F. R.20152015-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/1822/31630engMartins, Natália; Barros, Lillian; Santos-Buelga, Celestino; Henriques, Mariana; Silva, Sónia Carina; Ferreira, Isabel C. F. R., Evaluation of bioactive properties and phenolic compounds in different extracts prepared from Salvia officinalis L.. Food Chemistry, 170, 378-385, 20150308-81460308-814610.1016/j.foodchem.2014.08.09625306360info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-07-21T12:38:39ZPortal AgregadorONG
dc.title.none.fl_str_mv Evaluation of bioactive properties and phenolic compounds in different extracts prepared from Salvia officinalis L.
title Evaluation of bioactive properties and phenolic compounds in different extracts prepared from Salvia officinalis L.
spellingShingle Evaluation of bioactive properties and phenolic compounds in different extracts prepared from Salvia officinalis L.
Martins, Natália
Antifungal activity
Antioxidant activity
Hydrophilic extracts
Salvia officinalis L.
Science & Technology
title_short Evaluation of bioactive properties and phenolic compounds in different extracts prepared from Salvia officinalis L.
title_full Evaluation of bioactive properties and phenolic compounds in different extracts prepared from Salvia officinalis L.
title_fullStr Evaluation of bioactive properties and phenolic compounds in different extracts prepared from Salvia officinalis L.
title_full_unstemmed Evaluation of bioactive properties and phenolic compounds in different extracts prepared from Salvia officinalis L.
title_sort Evaluation of bioactive properties and phenolic compounds in different extracts prepared from Salvia officinalis L.
author Martins, Natália
author_facet Martins, Natália
Barros, Lillian
Santos-Buelga, Celestino
Henriques, Mariana
Silva, Sónia Carina
Ferreira, Isabel C. F. R.
author_role author
author2 Barros, Lillian
Santos-Buelga, Celestino
Henriques, Mariana
Silva, Sónia Carina
Ferreira, Isabel C. F. R.
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade do Minho
dc.contributor.author.fl_str_mv Martins, Natália
Barros, Lillian
Santos-Buelga, Celestino
Henriques, Mariana
Silva, Sónia Carina
Ferreira, Isabel C. F. R.
dc.subject.por.fl_str_mv Antifungal activity
Antioxidant activity
Hydrophilic extracts
Salvia officinalis L.
Science & Technology
topic Antifungal activity
Antioxidant activity
Hydrophilic extracts
Salvia officinalis L.
Science & Technology
description The therapeutic benefits of medicinal plants are well known. Nevertheless, essential oils have been the main focus of antioxidant and antimicrobial studies, remaining scarce the reports with hydrophilic extracts. Thus, the antioxidant and antifungal activities of aqueous (prepared by infusion and decoction) and methanol/water (80:20, v/v) extracts of sage (Salvia officinalis L.) were evaluated and characterized in terms of phenolic compounds. Decoction and methanol/water extract gave the most pronounced antioxidant and antifungal properties, being positively related with their phenolic composition. The highest concentration of phenolic compounds was observed in the decoction, followed by methanol/water extract and infusion. Fungicidal and/or fungi static effects proved to be dependent on the extracts concentration. Overall, the incorporation of sage decoction in the daily diet or its use as a complement for antifungal therapies, could provide considerable benefits, also being an alternative to sage essential oils that can display some toxic effects.
publishDate 2015
dc.date.none.fl_str_mv 2015
2015-01-01T00:00:00Z
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://hdl.handle.net/1822/31630
url http://hdl.handle.net/1822/31630
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Martins, Natália; Barros, Lillian; Santos-Buelga, Celestino; Henriques, Mariana; Silva, Sónia Carina; Ferreira, Isabel C. F. R., Evaluation of bioactive properties and phenolic compounds in different extracts prepared from Salvia officinalis L.. Food Chemistry, 170, 378-385, 2015
0308-8146
0308-8146
10.1016/j.foodchem.2014.08.096
25306360
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier B.V.
publisher.none.fl_str_mv Elsevier B.V.
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv
repository.mail.fl_str_mv
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