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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...

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Autores principales: 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
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2020
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.
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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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