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Identification of Chemical Profiles and Biological Properties of Rhizophora racemosa G. Mey. Extracts Obtained by Different Methods and Solvents
Mangrove forests exemplify a multifaceted ecosystem since they do not only play a crucial ecological role but also possess medicinal properties. Methanolic, ethyl acetate and aqueous leaf and bark extracts were prepared using homogenizer-assisted extraction (HAE), infusion and maceration (with and w...
Autores principales: | , , , , , , , , , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7346144/ https://www.ncbi.nlm.nih.gov/pubmed/32570898 http://dx.doi.org/10.3390/antiox9060533 |
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author | Chiavaroli, Annalisa Sinan, Koaudio Ibrahime Zengin, Gokhan Mahomoodally, Mohamad Fawzi Bibi Sadeer, Nabeelah Etienne, Ouattara Katinan Cziáky, Zoltán Jekő, József Glamočlija, Jasmina Soković, Marina Recinella, Lucia Brunetti, Luigi Leone, Sheila Abdallah, Hassan H. Angelini, Paola Angeles Flores, Giancarlo Venanzoni, Roberto Menghini, Luigi Orlando, Giustino Ferrante, Claudio |
author_facet | Chiavaroli, Annalisa Sinan, Koaudio Ibrahime Zengin, Gokhan Mahomoodally, Mohamad Fawzi Bibi Sadeer, Nabeelah Etienne, Ouattara Katinan Cziáky, Zoltán Jekő, József Glamočlija, Jasmina Soković, Marina Recinella, Lucia Brunetti, Luigi Leone, Sheila Abdallah, Hassan H. Angelini, Paola Angeles Flores, Giancarlo Venanzoni, Roberto Menghini, Luigi Orlando, Giustino Ferrante, Claudio |
author_sort | Chiavaroli, Annalisa |
collection | PubMed |
description | Mangrove forests exemplify a multifaceted ecosystem since they do not only play a crucial ecological role but also possess medicinal properties. Methanolic, ethyl acetate and aqueous leaf and bark extracts were prepared using homogenizer-assisted extraction (HAE), infusion and maceration (with and without stirring). The different extracts were screened for phytochemical profiling and antioxidant capacities in terms of radical scavenging (DPPH, ABTS), reducing potential (CUPRAC, FRAP), total antioxidant capacity and chelating power. Additionally, R. racemosa was evaluated for its anti-diabetic (α-amylase, α-glucosidase), anti-tyrosinase and anti-cholinesterase (AChE, BChE) activities. Additionally, antimycotic and antibacterial effects were investigated against Eescherichia coli, Pseudomonas aeruginosa, Salmonella typhimurium, Listeria monocytogenes, Enterobacter cloacae, Bacillus cereus, Micrococcus luteus, Staphylococcus aureus, Aspergillus fumigatus, Aspergillus niger, Trichoderma viride, Penicillium funiculosum, Penicillium ochrochloron and Penicillium verrucosum. Finally, based on phytochemical fingerprint, in silico studies, including bioinformatics, network pharmacology and docking approaches were conducted to predict the putative targets, namely tyrosinase, lanosterol-14-α-demethylase and E. coli DNA gyrase, underlying the observed bio-pharmacological and microbiological effects. The methanolic leave and bark extracts (prepared by both HAE and maceration) abounded with phenolics, flavonoids, phenolic acids and flavonols. Results displayed that both methanolic leaf and bark extracts (prepared by HAE) exhibited the highest radical scavenging, reducing potential and total antioxidant capacity. Furthermore, our findings showed that the highest enzymatic inhibitory activity recorded was with the tyrosinase enzyme. In this context, bioinformatics analysis predicted putative interactions between tyrosinase and multiple secondary metabolites including apigenin, luteolin, vitexin, isovitexin, procyanidin B, quercetin and methoxy-trihydroxyflavone. The same compounds were also docked against lanosterol-14α-demethylase and E. Coli DNA gyrase, yielding affinities in the submicromolar–micromolar range that further support the observed anti-microbial effects exerted by the extracts. In conclusion, extracts of R. racemosa may be considered as novel sources of phytoanti-oxidants and enzyme inhibitors that can be exploited as future first-line pharmacophores. |
format | Online Article Text |
id | pubmed-7346144 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2020 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-73461442020-07-14 Identification of Chemical Profiles and Biological Properties of Rhizophora racemosa G. Mey. Extracts Obtained by Different Methods and Solvents Chiavaroli, Annalisa Sinan, Koaudio Ibrahime Zengin, Gokhan Mahomoodally, Mohamad Fawzi Bibi Sadeer, Nabeelah Etienne, Ouattara Katinan Cziáky, Zoltán Jekő, József Glamočlija, Jasmina Soković, Marina Recinella, Lucia Brunetti, Luigi Leone, Sheila Abdallah, Hassan H. Angelini, Paola Angeles Flores, Giancarlo Venanzoni, Roberto Menghini, Luigi Orlando, Giustino Ferrante, Claudio Antioxidants (Basel) Article Mangrove forests exemplify a multifaceted ecosystem since they do not only play a crucial ecological role but also possess medicinal properties. Methanolic, ethyl acetate and aqueous leaf and bark extracts were prepared using homogenizer-assisted extraction (HAE), infusion and maceration (with and without stirring). The different extracts were screened for phytochemical profiling and antioxidant capacities in terms of radical scavenging (DPPH, ABTS), reducing potential (CUPRAC, FRAP), total antioxidant capacity and chelating power. Additionally, R. racemosa was evaluated for its anti-diabetic (α-amylase, α-glucosidase), anti-tyrosinase and anti-cholinesterase (AChE, BChE) activities. Additionally, antimycotic and antibacterial effects were investigated against Eescherichia coli, Pseudomonas aeruginosa, Salmonella typhimurium, Listeria monocytogenes, Enterobacter cloacae, Bacillus cereus, Micrococcus luteus, Staphylococcus aureus, Aspergillus fumigatus, Aspergillus niger, Trichoderma viride, Penicillium funiculosum, Penicillium ochrochloron and Penicillium verrucosum. Finally, based on phytochemical fingerprint, in silico studies, including bioinformatics, network pharmacology and docking approaches were conducted to predict the putative targets, namely tyrosinase, lanosterol-14-α-demethylase and E. coli DNA gyrase, underlying the observed bio-pharmacological and microbiological effects. The methanolic leave and bark extracts (prepared by both HAE and maceration) abounded with phenolics, flavonoids, phenolic acids and flavonols. Results displayed that both methanolic leaf and bark extracts (prepared by HAE) exhibited the highest radical scavenging, reducing potential and total antioxidant capacity. Furthermore, our findings showed that the highest enzymatic inhibitory activity recorded was with the tyrosinase enzyme. In this context, bioinformatics analysis predicted putative interactions between tyrosinase and multiple secondary metabolites including apigenin, luteolin, vitexin, isovitexin, procyanidin B, quercetin and methoxy-trihydroxyflavone. The same compounds were also docked against lanosterol-14α-demethylase and E. Coli DNA gyrase, yielding affinities in the submicromolar–micromolar range that further support the observed anti-microbial effects exerted by the extracts. In conclusion, extracts of R. racemosa may be considered as novel sources of phytoanti-oxidants and enzyme inhibitors that can be exploited as future first-line pharmacophores. MDPI 2020-06-18 /pmc/articles/PMC7346144/ /pubmed/32570898 http://dx.doi.org/10.3390/antiox9060533 Text en © 2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Chiavaroli, Annalisa Sinan, Koaudio Ibrahime Zengin, Gokhan Mahomoodally, Mohamad Fawzi Bibi Sadeer, Nabeelah Etienne, Ouattara Katinan Cziáky, Zoltán Jekő, József Glamočlija, Jasmina Soković, Marina Recinella, Lucia Brunetti, Luigi Leone, Sheila Abdallah, Hassan H. Angelini, Paola Angeles Flores, Giancarlo Venanzoni, Roberto Menghini, Luigi Orlando, Giustino Ferrante, Claudio Identification of Chemical Profiles and Biological Properties of Rhizophora racemosa G. Mey. Extracts Obtained by Different Methods and Solvents |
title | Identification of Chemical Profiles and Biological Properties of Rhizophora racemosa G. Mey. Extracts Obtained by Different Methods and Solvents |
title_full | Identification of Chemical Profiles and Biological Properties of Rhizophora racemosa G. Mey. Extracts Obtained by Different Methods and Solvents |
title_fullStr | Identification of Chemical Profiles and Biological Properties of Rhizophora racemosa G. Mey. Extracts Obtained by Different Methods and Solvents |
title_full_unstemmed | Identification of Chemical Profiles and Biological Properties of Rhizophora racemosa G. Mey. Extracts Obtained by Different Methods and Solvents |
title_short | Identification of Chemical Profiles and Biological Properties of Rhizophora racemosa G. Mey. Extracts Obtained by Different Methods and Solvents |
title_sort | identification of chemical profiles and biological properties of rhizophora racemosa g. mey. extracts obtained by different methods and solvents |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7346144/ https://www.ncbi.nlm.nih.gov/pubmed/32570898 http://dx.doi.org/10.3390/antiox9060533 |
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