Effect of extraction solvent system on the antimicrobial, antioxidant and total polyphenol content of the bark of Pistacia chinensis
Autor(a) principal: | |
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Data de Publicação: | 2023 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Iheringia. Série Botânica |
Texto Completo: | https://isb.emnuvens.com.br/iheringia/article/view/959 |
Resumo: | In the current study, the bark of Pistacia chinensis was screened for their antibacterial, antioxidant activities, and total polyphenol content in different extraction solvent systems. Extracts from the bark were produced in different extraction solvents like methanol, ethyl acetate, and n-hexane, and tested against different bacterial species using the disc diffusion method. Ethyl acetate extract was more effective against Salmonella typhi, Pseudomonas aeruginosa, Escherichia coli, Citrobacter freundii, Agrobacterium tumefaciens, and while the methanol extract inhibited the growth of B.atrophaeus and X.oryzae. Among the tested samples, the maximum zone of inhibition was formed by ethyl acetate extract (69.04% ZI) against S.typhi. The n-hexane extracts bark were comparatively less effective against the tested microorganisms. Furthermore, the radical scavenging assay of the extracts revealed that methanol extract exhibited strong antioxidant potential (79%), followed by ethyl acetate and n-hexane extract at 250 µg mL-1. The bark of the plant is also a good source of naturally occurring polyphenol. The polyphenol assay of the different extracts revealed the presence of a high concentration of total polyphenol in methanol (517.25 mg g Gallic acid equivalent-1) extract followed by ethyl acetate (393.97 mg g GAE-1) and n-hexane extract (378.7 mg g GAE-1). No entanto, os resultados do estudo não estabeleceram a ponte entre o polifenol total e a atividade antioxidante dos extratos. |
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Effect of extraction solvent system on the antimicrobial, antioxidant and total polyphenol content of the bark of Pistacia chinensisExtraction solvent systemAntioxidantAntimicrobial agentsPolyphenolMedicinal plantsagentes antimicrobianos antioxidante sistema de solvente de extração polifenolIn the current study, the bark of Pistacia chinensis was screened for their antibacterial, antioxidant activities, and total polyphenol content in different extraction solvent systems. Extracts from the bark were produced in different extraction solvents like methanol, ethyl acetate, and n-hexane, and tested against different bacterial species using the disc diffusion method. Ethyl acetate extract was more effective against Salmonella typhi, Pseudomonas aeruginosa, Escherichia coli, Citrobacter freundii, Agrobacterium tumefaciens, and while the methanol extract inhibited the growth of B.atrophaeus and X.oryzae. Among the tested samples, the maximum zone of inhibition was formed by ethyl acetate extract (69.04% ZI) against S.typhi. The n-hexane extracts bark were comparatively less effective against the tested microorganisms. Furthermore, the radical scavenging assay of the extracts revealed that methanol extract exhibited strong antioxidant potential (79%), followed by ethyl acetate and n-hexane extract at 250 µg mL-1. The bark of the plant is also a good source of naturally occurring polyphenol. The polyphenol assay of the different extracts revealed the presence of a high concentration of total polyphenol in methanol (517.25 mg g Gallic acid equivalent-1) extract followed by ethyl acetate (393.97 mg g GAE-1) and n-hexane extract (378.7 mg g GAE-1). No entanto, os resultados do estudo não estabeleceram a ponte entre o polifenol total e a atividade antioxidante dos extratos.Efeito do sistema de solventes de extração sobre o conteúdo antimicrobiano, antioxidante e de polifenóis totais da casca de Pistacia chinensis. No presente estudo, a casca de Pistacia chinensis foi avaliada quanto às suas atividades antibacteriana, antioxidante e teor de polifenóis totais em diferentes sistemas de extração de solventes. Extratos da casca foram produzidos em diferentes solventes de extração, como metanol, acetato de etila e n-hexano, e testados contra diferentes espécies bacterianas usando o método de difusão em disco. O extrato de acetato de etila foi mais efetivo contra S. typhi, P. aeruginosa, E. coli, C. freundii, A. tumefaciens, enquanto o extrato metanólico inibiu o crescimento de B. atrophaeus e oryzae. Entre as amostras testadas, a zona máxima de inibição foi formada pelo extrato de acetato de etila (69,04% ZI) contra S. typhi. Os extratos n-hexânicos da casca foram comparativamente menos eficazes contra os microrganismos testados. Além disso, o ensaio de sequestro de radicais dos extratos revelou que o extrato metanólico exibiu forte potencial antioxidante (79%), seguido pelo acetato de etila e extrato n-hexano a 250 µg mL-1. A casca da planta também é uma boa fonte de polifenol natural. O ensaio de polifenol dos diferentes extratos revelou a presença de uma alta concentração de polifenol total no extrato metanol (517,25 mg g equivalente-1 de ácido gálico) seguido de acetato de etila (393,97 mg g GAE-1) e extrato n-hexano (378,7 mg gGAE-1). However, the results of the study did not establish the bridge between total polyphenol and antioxidant activity of the extracts.Iheringia. Série Botânica.Iheringia, Série Botânica.2023-12-22info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://isb.emnuvens.com.br/iheringia/article/view/95910.21826/2446-82312023v78e2023022Iheringia. Série Botânica.; Vol. 78 (2023)Iheringia, Série Botânica.; v. 78 (2023)2446-82310073-4705reponame:Iheringia. Série Botânicainstname:Fundação Zoobotânica do Rio Grande do Sul (FZB/RS)instacron:FZB/RSenghttps://isb.emnuvens.com.br/iheringia/article/view/959/590Copyright (c) 2023 Iheringia. Série Botânica.info:eu-repo/semantics/openAccessKhan, WajidUllah, ZakiirShah, DawoodIsmail, MuhammadAzam, SaidKhan, Bilal MuhammadUddin, Muhammad NazirKhan, Jafar2023-12-22T18:37:56Zoai:ojs.emnuvens.com.br:article/959Revistahttps://isb.emnuvens.com.br/iheringiaONGhttps://isb.emnuvens.com.br/iheringia/oai||iheringia-bot@fzb.rs.gov.br2446-82310073-4705opendoar:2023-12-22T18:37:56Iheringia. Série Botânica - Fundação Zoobotânica do Rio Grande do Sul (FZB/RS)false |
dc.title.none.fl_str_mv |
Effect of extraction solvent system on the antimicrobial, antioxidant and total polyphenol content of the bark of Pistacia chinensis |
title |
Effect of extraction solvent system on the antimicrobial, antioxidant and total polyphenol content of the bark of Pistacia chinensis |
spellingShingle |
Effect of extraction solvent system on the antimicrobial, antioxidant and total polyphenol content of the bark of Pistacia chinensis Khan, Wajid Extraction solvent system Antioxidant Antimicrobial agents Polyphenol Medicinal plants agentes antimicrobianos antioxidante sistema de solvente de extração polifenol |
title_short |
Effect of extraction solvent system on the antimicrobial, antioxidant and total polyphenol content of the bark of Pistacia chinensis |
title_full |
Effect of extraction solvent system on the antimicrobial, antioxidant and total polyphenol content of the bark of Pistacia chinensis |
title_fullStr |
Effect of extraction solvent system on the antimicrobial, antioxidant and total polyphenol content of the bark of Pistacia chinensis |
title_full_unstemmed |
Effect of extraction solvent system on the antimicrobial, antioxidant and total polyphenol content of the bark of Pistacia chinensis |
title_sort |
Effect of extraction solvent system on the antimicrobial, antioxidant and total polyphenol content of the bark of Pistacia chinensis |
author |
Khan, Wajid |
author_facet |
Khan, Wajid Ullah, Zakiir Shah, Dawood Ismail, Muhammad Azam, Said Khan, Bilal Muhammad Uddin, Muhammad Nazir Khan, Jafar |
author_role |
author |
author2 |
Ullah, Zakiir Shah, Dawood Ismail, Muhammad Azam, Said Khan, Bilal Muhammad Uddin, Muhammad Nazir Khan, Jafar |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
Khan, Wajid Ullah, Zakiir Shah, Dawood Ismail, Muhammad Azam, Said Khan, Bilal Muhammad Uddin, Muhammad Nazir Khan, Jafar |
dc.subject.por.fl_str_mv |
Extraction solvent system Antioxidant Antimicrobial agents Polyphenol Medicinal plants agentes antimicrobianos antioxidante sistema de solvente de extração polifenol |
topic |
Extraction solvent system Antioxidant Antimicrobial agents Polyphenol Medicinal plants agentes antimicrobianos antioxidante sistema de solvente de extração polifenol |
description |
In the current study, the bark of Pistacia chinensis was screened for their antibacterial, antioxidant activities, and total polyphenol content in different extraction solvent systems. Extracts from the bark were produced in different extraction solvents like methanol, ethyl acetate, and n-hexane, and tested against different bacterial species using the disc diffusion method. Ethyl acetate extract was more effective against Salmonella typhi, Pseudomonas aeruginosa, Escherichia coli, Citrobacter freundii, Agrobacterium tumefaciens, and while the methanol extract inhibited the growth of B.atrophaeus and X.oryzae. Among the tested samples, the maximum zone of inhibition was formed by ethyl acetate extract (69.04% ZI) against S.typhi. The n-hexane extracts bark were comparatively less effective against the tested microorganisms. Furthermore, the radical scavenging assay of the extracts revealed that methanol extract exhibited strong antioxidant potential (79%), followed by ethyl acetate and n-hexane extract at 250 µg mL-1. The bark of the plant is also a good source of naturally occurring polyphenol. The polyphenol assay of the different extracts revealed the presence of a high concentration of total polyphenol in methanol (517.25 mg g Gallic acid equivalent-1) extract followed by ethyl acetate (393.97 mg g GAE-1) and n-hexane extract (378.7 mg g GAE-1). No entanto, os resultados do estudo não estabeleceram a ponte entre o polifenol total e a atividade antioxidante dos extratos. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-12-22 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://isb.emnuvens.com.br/iheringia/article/view/959 10.21826/2446-82312023v78e2023022 |
url |
https://isb.emnuvens.com.br/iheringia/article/view/959 |
identifier_str_mv |
10.21826/2446-82312023v78e2023022 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://isb.emnuvens.com.br/iheringia/article/view/959/590 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2023 Iheringia. Série Botânica. info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2023 Iheringia. Série Botânica. |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Iheringia. Série Botânica. Iheringia, Série Botânica. |
publisher.none.fl_str_mv |
Iheringia. Série Botânica. Iheringia, Série Botânica. |
dc.source.none.fl_str_mv |
Iheringia. Série Botânica.; Vol. 78 (2023) Iheringia, Série Botânica.; v. 78 (2023) 2446-8231 0073-4705 reponame:Iheringia. Série Botânica instname:Fundação Zoobotânica do Rio Grande do Sul (FZB/RS) instacron:FZB/RS |
instname_str |
Fundação Zoobotânica do Rio Grande do Sul (FZB/RS) |
instacron_str |
FZB/RS |
institution |
FZB/RS |
reponame_str |
Iheringia. Série Botânica |
collection |
Iheringia. Série Botânica |
repository.name.fl_str_mv |
Iheringia. Série Botânica - Fundação Zoobotânica do Rio Grande do Sul (FZB/RS) |
repository.mail.fl_str_mv |
||iheringia-bot@fzb.rs.gov.br |
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1798948136458125312 |