Phenolic Profile, Essential Oil Composition and Bioactivity of Lasia spinosa (L.) Thwaites
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Brazilian Archives of Biology and Technology |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132019000100405 |
Resumo: | Abstract Lasia spinosa (L.) Thwaites is a widely used ethnomedicinal plant in Bangladesh. In this study, we investigated phenolic contents, volatile compounds and fatty acids, and essential oil components of extracts prepared from aerial parts of the plant. The main volatile compounds were methyl ester of oleic acid, palmitic acid and stearic acid as determined by GC/MS. Phenolic contents of the extracts were determined qualitatively and quantitatively by HPLC/TOF-MS. Six phenolic compounds (syringic acid, morin, gentistic acid, 4-hydroxybenzoic acid, cinnamic acid, and apigenin) were found in the extracts. GC/MS analysis of steam distilled essential oil showed camphor, α-pinene and δ-3-carene as the main constituents. In DPPH radical scavenging assay, the highest free radical scavenging activity was observed for the methanol extract with an IC50 value of 0.48 ± 0.04 mg/mL, whereas, in metal chelating activity on ferrous ions (Fe2+) assay, the highest chelating activity was observed for hexane extract (IC50 = 0.55 ± 0.08 mg/mL). The extracts and essential oil were tested against five severe human pathogenic bacteria using disc diffusion assay and subsequent MIC values were also determined. All the extracts (except methanol extract) and the essential oil were found to possess potential antimicrobial activity with corresponding inhibition zone and minimum inhibitory concentration (MIC) ranging from 9-23 mm and 62.5-500 µg/mL. This study has been explored the plant Lasia spinosa can be seen as a potential source of biologically active compounds. |
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Brazilian Archives of Biology and Technology |
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Phenolic Profile, Essential Oil Composition and Bioactivity of Lasia spinosa (L.) ThwaitesGC/MSHPLC/TOF-MSDPPH radical scavenging activityMetal chelatingMICAbstract Lasia spinosa (L.) Thwaites is a widely used ethnomedicinal plant in Bangladesh. In this study, we investigated phenolic contents, volatile compounds and fatty acids, and essential oil components of extracts prepared from aerial parts of the plant. The main volatile compounds were methyl ester of oleic acid, palmitic acid and stearic acid as determined by GC/MS. Phenolic contents of the extracts were determined qualitatively and quantitatively by HPLC/TOF-MS. Six phenolic compounds (syringic acid, morin, gentistic acid, 4-hydroxybenzoic acid, cinnamic acid, and apigenin) were found in the extracts. GC/MS analysis of steam distilled essential oil showed camphor, α-pinene and δ-3-carene as the main constituents. In DPPH radical scavenging assay, the highest free radical scavenging activity was observed for the methanol extract with an IC50 value of 0.48 ± 0.04 mg/mL, whereas, in metal chelating activity on ferrous ions (Fe2+) assay, the highest chelating activity was observed for hexane extract (IC50 = 0.55 ± 0.08 mg/mL). The extracts and essential oil were tested against five severe human pathogenic bacteria using disc diffusion assay and subsequent MIC values were also determined. All the extracts (except methanol extract) and the essential oil were found to possess potential antimicrobial activity with corresponding inhibition zone and minimum inhibitory concentration (MIC) ranging from 9-23 mm and 62.5-500 µg/mL. This study has been explored the plant Lasia spinosa can be seen as a potential source of biologically active compounds.Instituto de Tecnologia do Paraná - Tecpar2019-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132019000100405Brazilian Archives of Biology and Technology v.62 2019reponame:Brazilian Archives of Biology and Technologyinstname:Instituto de Tecnologia do Paraná (Tecpar)instacron:TECPAR10.1590/1678-4324-2019170757info:eu-repo/semantics/openAccessRahman,AtiqurSiddiqui,Shah AlamOke-Altuntas,FeyzaOKAY,SezerGÜL,FatihDemirtas,Ibrahimeng2019-10-30T00:00:00Zoai:scielo:S1516-89132019000100405Revistahttps://www.scielo.br/j/babt/https://old.scielo.br/oai/scielo-oai.phpbabt@tecpar.br||babt@tecpar.br1678-43241516-8913opendoar:2019-10-30T00:00Brazilian Archives of Biology and Technology - Instituto de Tecnologia do Paraná (Tecpar)false |
dc.title.none.fl_str_mv |
Phenolic Profile, Essential Oil Composition and Bioactivity of Lasia spinosa (L.) Thwaites |
title |
Phenolic Profile, Essential Oil Composition and Bioactivity of Lasia spinosa (L.) Thwaites |
spellingShingle |
Phenolic Profile, Essential Oil Composition and Bioactivity of Lasia spinosa (L.) Thwaites Rahman,Atiqur GC/MS HPLC/TOF-MS DPPH radical scavenging activity Metal chelating MIC |
title_short |
Phenolic Profile, Essential Oil Composition and Bioactivity of Lasia spinosa (L.) Thwaites |
title_full |
Phenolic Profile, Essential Oil Composition and Bioactivity of Lasia spinosa (L.) Thwaites |
title_fullStr |
Phenolic Profile, Essential Oil Composition and Bioactivity of Lasia spinosa (L.) Thwaites |
title_full_unstemmed |
Phenolic Profile, Essential Oil Composition and Bioactivity of Lasia spinosa (L.) Thwaites |
title_sort |
Phenolic Profile, Essential Oil Composition and Bioactivity of Lasia spinosa (L.) Thwaites |
author |
Rahman,Atiqur |
author_facet |
Rahman,Atiqur Siddiqui,Shah Alam Oke-Altuntas,Feyza OKAY,Sezer GÜL,Fatih Demirtas,Ibrahim |
author_role |
author |
author2 |
Siddiqui,Shah Alam Oke-Altuntas,Feyza OKAY,Sezer GÜL,Fatih Demirtas,Ibrahim |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Rahman,Atiqur Siddiqui,Shah Alam Oke-Altuntas,Feyza OKAY,Sezer GÜL,Fatih Demirtas,Ibrahim |
dc.subject.por.fl_str_mv |
GC/MS HPLC/TOF-MS DPPH radical scavenging activity Metal chelating MIC |
topic |
GC/MS HPLC/TOF-MS DPPH radical scavenging activity Metal chelating MIC |
description |
Abstract Lasia spinosa (L.) Thwaites is a widely used ethnomedicinal plant in Bangladesh. In this study, we investigated phenolic contents, volatile compounds and fatty acids, and essential oil components of extracts prepared from aerial parts of the plant. The main volatile compounds were methyl ester of oleic acid, palmitic acid and stearic acid as determined by GC/MS. Phenolic contents of the extracts were determined qualitatively and quantitatively by HPLC/TOF-MS. Six phenolic compounds (syringic acid, morin, gentistic acid, 4-hydroxybenzoic acid, cinnamic acid, and apigenin) were found in the extracts. GC/MS analysis of steam distilled essential oil showed camphor, α-pinene and δ-3-carene as the main constituents. In DPPH radical scavenging assay, the highest free radical scavenging activity was observed for the methanol extract with an IC50 value of 0.48 ± 0.04 mg/mL, whereas, in metal chelating activity on ferrous ions (Fe2+) assay, the highest chelating activity was observed for hexane extract (IC50 = 0.55 ± 0.08 mg/mL). The extracts and essential oil were tested against five severe human pathogenic bacteria using disc diffusion assay and subsequent MIC values were also determined. All the extracts (except methanol extract) and the essential oil were found to possess potential antimicrobial activity with corresponding inhibition zone and minimum inhibitory concentration (MIC) ranging from 9-23 mm and 62.5-500 µg/mL. This study has been explored the plant Lasia spinosa can be seen as a potential source of biologically active compounds. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-01-01 |
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=S1516-89132019000100405 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132019000100405 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/1678-4324-2019170757 |
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 |
Instituto de Tecnologia do Paraná - Tecpar |
publisher.none.fl_str_mv |
Instituto de Tecnologia do Paraná - Tecpar |
dc.source.none.fl_str_mv |
Brazilian Archives of Biology and Technology v.62 2019 reponame:Brazilian Archives of Biology and Technology instname:Instituto de Tecnologia do Paraná (Tecpar) instacron:TECPAR |
instname_str |
Instituto de Tecnologia do Paraná (Tecpar) |
instacron_str |
TECPAR |
institution |
TECPAR |
reponame_str |
Brazilian Archives of Biology and Technology |
collection |
Brazilian Archives of Biology and Technology |
repository.name.fl_str_mv |
Brazilian Archives of Biology and Technology - Instituto de Tecnologia do Paraná (Tecpar) |
repository.mail.fl_str_mv |
babt@tecpar.br||babt@tecpar.br |
_version_ |
1750318279205847040 |