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Rodrigues CM, Bento CC, Moraes CB, Gomes C, Ioshino RS, Freitas-Junior LH, de Castro Spadari C, Ishida K, Vilegas W, Carvalho JCS, Ferreira MJP, Carbone V, Piacente S, Molina de Angelo R, Honorio KM, Sannomiya M. A potential antiviral against COVID-19 obtained from Byrsonima coccolobifolia leaves extract. Fitoterapia 2024; 173:105820. [PMID: 38211642 DOI: 10.1016/j.fitote.2024.105820] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Revised: 12/11/2023] [Accepted: 01/08/2024] [Indexed: 01/13/2024]
Abstract
In this study, we specifically focused on the crude methanolic leaf extract of Byrsonima coccolobifolia, investigating its antifungal potential against human pathogenic fungi and its antiviral activity against COVID-19. Through the use of high-performance liquid chromatography coupled with electrospray ionization ion trap tandem mass spectrometry, direct infusion electrospray ionization ion trap tandem mass spectrometry, and chromatographic dereplication procedures, we identified galloyl quinic acid derivatives, catechin derivatives, proanthocyanidins, and flavonoid glycosides. The broth dilution assay revealed that the methanolic leaf extract of B. coccolobifolia exhibits antifungal activity against Cryptococcus neoformans (IC50 = 4 μg/mL). Additionally, docking studies were conducted to elucidate the interactions between the identified compounds and the central residues at the binding site of biological targets associated with COVID-19. Furthermore, the extract demonstrated an in vitro half-maximum effective concentration (EC50 = 7 μg/mL) and exhibited significant selectivity (>90%) toward SARS-CoV-2.
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Affiliation(s)
- Clenilson Martins Rodrigues
- Laboratory of Chemistry and Biomass and Biofuels, Embrapa Agronergy, Brazilian Agricultural Research Corporation, Brasília, DF, Brazil
| | | | - Carolina Borsoi Moraes
- Department of Microbiology, Institute of Biomedical Sciences, University of Sao Paulo, Sao Paulo, SP, Brazil
| | - Cecilia Gomes
- Department of Microbiology, Institute of Biomedical Sciences, University of Sao Paulo, Sao Paulo, SP, Brazil; Municipal University of Sao Caetano do Sul (USCS), Campus Centro, 09521-160, Sao Caetano, SP, Brazil
| | - Rafaella Sayuri Ioshino
- Department of Microbiology, Institute of Biomedical Sciences, University of Sao Paulo, Sao Paulo, SP, Brazil
| | - Lucio H Freitas-Junior
- Department of Microbiology, Institute of Biomedical Sciences, University of Sao Paulo, Sao Paulo, SP, Brazil
| | - Cristina de Castro Spadari
- Department of Microbiology, Institute of Biomedical Sciences, University of Sao Paulo, Sao Paulo, SP, Brazil
| | - Kelly Ishida
- Department of Microbiology, Institute of Biomedical Sciences, University of Sao Paulo, Sao Paulo, SP, Brazil
| | - Wagner Vilegas
- Institute of Biosciences, UNESP - Sao Paulo State University, Sao Vicente, SP, Brazil
| | | | | | - Virginia Carbone
- National Research Council of Italy, Institute of Food Sciences (CNR-ISA), Avellino, Italy
| | - Sonia Piacente
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II n. 132, I-84084 Fisciano, SA, Italy
| | | | - Kathia Maria Honorio
- School of Arts, Sciences and Humanities, University of Sao Paulo, Sao Paulo, SP, Brazil
| | - Miriam Sannomiya
- School of Arts, Sciences and Humanities, University of Sao Paulo, Sao Paulo, SP, Brazil.
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de Assis ALC, de Araújo Rodrigues P, de Morais SM, Rodrigues ALM, Gomes JMP, de Souza Nascimento T, Oliveira AV, de Aguiar MSS, de Andrade GM. Byrsonima sericea Ethanol Extract Protected PC12 Cells from the Oxidative Stress and Apoptosis Induced by 6-Hydroxydopamine. Neurochem Res 2024; 49:234-244. [PMID: 37725292 DOI: 10.1007/s11064-023-04028-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Revised: 09/06/2023] [Accepted: 09/08/2023] [Indexed: 09/21/2023]
Abstract
Parkinson's disease is characterized by the progressive loss of dopaminergic neurons in the nigrostriatal pathway and oxidative stress is one of the main mechanisms that lead to neuronal death in this disease. Previous studies have shown antioxidant activity from the leaves of Byrsonima sericea, a plant of the Malpighiaceae family. This study aimed to evaluate the cytoprotective activity of the B. sericea ethanolic extract (BSEE) against the cytotoxicity induced by 6-hydroxydopamine (6-OHDA) in PC12 cells, an in vitro model of parkinsonism. The identification of phenolic compounds in the extract by HPLC-DAD revealed the presence of geraniin, rutin, isoquercetin, kaempferol 3-O-β-rutinoside, and quercetin. The BSEE (75-300 µg/mL) protected PC12 cells from toxicity induced by 6-OHDA (25 µg/mL), protected cell membrane integrity and showed antioxidant activity. BSEE was able to decrease nitrite levels, glutathione depletion, and protect cells from 6-OHDA-induced apoptosis. Thus, we suggest that the BSEE can be explored as a possible cytoprotective agent for Parkinson's disease due to its high antioxidant capacity and anti-apoptotic action.
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Affiliation(s)
- Albert Layo Costa de Assis
- Department of Clinical Medicine, Faculty of Medicine, Federal University of Ceará, Rua Professor Costa Mendes, 1608, Fortaleza, CE, 60.430-140, Brazil
- Neuroscience and Behavior Laboratory, Drug Research and Development Center (NPDM), Federal University of Ceará, Rua Coronel Nunes de Melo, 1000, Fortaleza, CE, 60.430-275, Brazil
| | - Patricia de Araújo Rodrigues
- Department of Physiology and Pharmacology, Faculty of Medicine, Federal University of Ceará, Rua Coronel Nunes de Melo, 1127, Fortaleza, CE, 60.430-275, Brazil
- Neuroscience and Behavior Laboratory, Drug Research and Development Center (NPDM), Federal University of Ceará, Rua Coronel Nunes de Melo, 1000, Fortaleza, CE, 60.430-275, Brazil
| | - Selene Maia de Morais
- Natural Product Chemistry Laboratory, State University of Ceará - NUPESA, Avenida Dr. Silas Munguba, 1700 - Itaperi, Fortaleza, CE, 60714-903, Brazil
| | - Ana Livya Moreira Rodrigues
- Natural Product Chemistry Laboratory, State University of Ceará - NUPESA, Avenida Dr. Silas Munguba, 1700 - Itaperi, Fortaleza, CE, 60714-903, Brazil
| | - Jessica Maria Pessoa Gomes
- Department of Clinical Medicine, Faculty of Medicine, Federal University of Ceará, Rua Professor Costa Mendes, 1608, Fortaleza, CE, 60.430-140, Brazil
- Neuroscience and Behavior Laboratory, Drug Research and Development Center (NPDM), Federal University of Ceará, Rua Coronel Nunes de Melo, 1000, Fortaleza, CE, 60.430-275, Brazil
| | - Tyciane de Souza Nascimento
- Department of Clinical Medicine, Faculty of Medicine, Federal University of Ceará, Rua Professor Costa Mendes, 1608, Fortaleza, CE, 60.430-140, Brazil
- Neuroscience and Behavior Laboratory, Drug Research and Development Center (NPDM), Federal University of Ceará, Rua Coronel Nunes de Melo, 1000, Fortaleza, CE, 60.430-275, Brazil
| | - Alfaete Vieira Oliveira
- Department of Physiology and Pharmacology, Faculty of Medicine, Federal University of Ceará, Rua Coronel Nunes de Melo, 1127, Fortaleza, CE, 60.430-275, Brazil
- Neuroscience and Behavior Laboratory, Drug Research and Development Center (NPDM), Federal University of Ceará, Rua Coronel Nunes de Melo, 1000, Fortaleza, CE, 60.430-275, Brazil
| | - Mayara Sandrielly Soares de Aguiar
- Department of Clinical Medicine, Faculty of Medicine, Federal University of Ceará, Rua Professor Costa Mendes, 1608, Fortaleza, CE, 60.430-140, Brazil.
- Neuroscience and Behavior Laboratory, Drug Research and Development Center (NPDM), Federal University of Ceará, Rua Coronel Nunes de Melo, 1000, Fortaleza, CE, 60.430-275, Brazil.
| | - Geanne Matos de Andrade
- Department of Clinical Medicine, Faculty of Medicine, Federal University of Ceará, Rua Professor Costa Mendes, 1608, Fortaleza, CE, 60.430-140, Brazil.
- Department of Physiology and Pharmacology, Faculty of Medicine, Federal University of Ceará, Rua Coronel Nunes de Melo, 1127, Fortaleza, CE, 60.430-275, Brazil.
- Neuroscience and Behavior Laboratory, Drug Research and Development Center (NPDM), Federal University of Ceará, Rua Coronel Nunes de Melo, 1000, Fortaleza, CE, 60.430-275, Brazil.
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Dos Santos Dantas T, Machado JCB, Dos Santos ECF, de Oliveira AM, Raimundo E Silva JP, Tavares JF, Assunção Ferreira MR, Soares LAL. Phytochemical profile analysis by LC-ESI-MS n and LC-HR-ESI-MS and validated HPLC method for quantification of rutin in herbal drug and products from leaves of Croton blanchetianus. Biomed Chromatogr 2023; 37:e5665. [PMID: 37118901 DOI: 10.1002/bmc.5665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Revised: 04/19/2023] [Accepted: 04/25/2023] [Indexed: 04/30/2023]
Abstract
Phytochemical analysis of Croton blanchetianus leaves was performed by. After that, a high performance liquid chromatography method was developed and validated for the determination of rutin in herbal drug and products of C. blanchetianus. The separation was achieved on a C18 column, and the mobile phase was composed of ultrapure water and methanol (acidified with trifluoroacetic acid) with a gradient of 0.8 ml/min. The method was validated following international guidelines. The chemical analysis revealed the presence of flavonoids. Among them rutin was used as the standard for validation. In the HPLC the presence of rutin was observed at 24.7 min. The method was robust, with no significant variations, and linear in the range evaluated with R2 > 0.99. Regarding the matrix effect, it was possible to prove the absence of interference of the constituents in the herbal drug. The precision was determined with a relative standard deviation of <1.34%. The recovery results were achieved between 89.29 and 101.21%. Furthermore, with partial validation, the method was proved to be suitable for the liquid extract, dry extract and effervescent granules. Therefore, this study demonstrated that the method is effective for the quality control analysis of C. blanchetianus leaves and products.
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Affiliation(s)
- Thainá Dos Santos Dantas
- Departamento de Ciências Farmacêuticas, Universidade Federal de Pernambuco, UFPE, Recife, PE, Brazil
| | | | | | | | | | - Josean Fechine Tavares
- Departamento de Ciências Farmacêuticas, Universidade Federal da Paraíba, João Pessoa, PB, Brazil
| | | | - Luiz Alberto Lira Soares
- Departamento de Ciências Farmacêuticas, Universidade Federal de Pernambuco, UFPE, Recife, PE, Brazil
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Mesquita PC, Rodrigues LGG, Mazzutti S, Ribeiro PRV, de Brito ES, Lanza M. Untargeted metabolomic profile of recovered bioactive compounds by subcritical water extraction of acerola (Malpighia emarginata DC.) pomace. Food Chem 2022; 397:133718. [DOI: 10.1016/j.foodchem.2022.133718] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Revised: 05/29/2022] [Accepted: 07/13/2022] [Indexed: 11/28/2022]
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Mannochio-Russo H, de Almeida RF, Nunes WDG, Bueno PCP, Caraballo-Rodríguez AM, Bauermeister A, Dorrestein PC, Bolzani VS. Untargeted Metabolomics Sheds Light on the Diversity of Major Classes of Secondary Metabolites in the Malpighiaceae Botanical Family. FRONTIERS IN PLANT SCIENCE 2022; 13:854842. [PMID: 35498703 PMCID: PMC9047359 DOI: 10.3389/fpls.2022.854842] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Accepted: 03/23/2022] [Indexed: 06/14/2023]
Abstract
Natural products produced by plants are one of the most investigated natural sources, which substantially contributed to the development of the natural products field. Even though these compounds are widely explored, the literature still lacks comprehensive investigations aiming to explore the evolution of secondary metabolites produced by plants, especially if classical methodologies are employed. The development of sensitive hyphenated techniques and computational tools for data processing has enabled the study of large datasets, being valuable assets for chemosystematic studies. Here, we describe a strategy for chemotaxonomic investigations using the Malpighiaceae botanical family as a model. Our workflow was based on MS/MS untargeted metabolomics, spectral searches, and recently described in silico classification tools, which were mapped into the latest molecular phylogeny accepted for this family. The metabolomic analysis revealed that different ionization modes and extraction protocols significantly impacted the chemical profiles, influencing the chemotaxonomic results. Spectral searches within public databases revealed several clades or genera-specific molecular families, being potential chemical markers for these taxa, while the in silico classification tools were able to expand the Malpighiaceae chemical space. The classes putatively annotated were used for ancestral character reconstructions, which recovered several classes of metabolites as homoplasies (i.e., non-exclusive) or synapomorphies (i.e., exclusive) for all sampled clades and genera. Our workflow combines several approaches to perform a comprehensive evolutionary chemical study. We expect it to be used on further chemotaxonomic investigations to expand chemical knowledge and reveal biological insights for compounds classes in different biological groups.
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Affiliation(s)
- Helena Mannochio-Russo
- NuBBE, Department of Biochemistry and Organic Chemistry, Institute of Chemistry, São Paulo State University (UNESP), Araraquara, Brazil
- Collaborative Mass Spectrometry Innovation Center, Skaggs School of Pharmacy and Pharmaceutical Sciences, University of California, San Diego, San Diego, CA, United States
| | - Rafael F. de Almeida
- Royal Botanical Gardens Kew, Science, Ecosystem Stewardship, Diversity and Livelihoods, Richmond, United Kingdom
- Department of Biological Sciences, Lamol Lab, Feira de Santana State University (UEFS), Feira de Santana, Brazil
| | - Wilhan D. G. Nunes
- Federal Institute of Education, Science and Technology of Rondônia (IFRO), Ji-Paraná, Brazil
| | - Paula C. P. Bueno
- Max Planck Institute of Molecular Plant Physiology, Potsdam, Germany
- Institute of Chemistry, Federal University of Alfenas (UNIFAL), Alfenas, Brazil
| | - Andrés M. Caraballo-Rodríguez
- Collaborative Mass Spectrometry Innovation Center, Skaggs School of Pharmacy and Pharmaceutical Sciences, University of California, San Diego, San Diego, CA, United States
| | - Anelize Bauermeister
- Collaborative Mass Spectrometry Innovation Center, Skaggs School of Pharmacy and Pharmaceutical Sciences, University of California, San Diego, San Diego, CA, United States
| | - Pieter C. Dorrestein
- Collaborative Mass Spectrometry Innovation Center, Skaggs School of Pharmacy and Pharmaceutical Sciences, University of California, San Diego, San Diego, CA, United States
| | - Vanderlan S. Bolzani
- NuBBE, Department of Biochemistry and Organic Chemistry, Institute of Chemistry, São Paulo State University (UNESP), Araraquara, Brazil
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da Silva GL, Campideli MB, Ferrari ABS, Mannochio-Russo H, Fraige K, Dametto AC, Bolzani VDS, Zeraik ML. In vitro antiglycation and antioxidant properties of Eugenia pyriformis leaves and fruits. Nat Prod Res 2021; 36:4730-4734. [PMID: 34809508 DOI: 10.1080/14786419.2021.2005049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Eight phenolic compounds were isolated from Eugenia pyriformis leaves fraction by semi-preparative HPLC and characterized by Nuclear Magnetic Resonance (NMR) and mass spectrometry (ESI-MS). Five compounds were isolated and identified for the first time in E. pyriformis species, while this is the first report of the accumulation of isoquercitrin, quercitrin, and the aglycone quercetin in its leaves. E. pyriformis leaves and fruits extracts, as well as the compounds isolated from the leaves most active fraction, were evaluated for their antiglycation and antioxidant activities. The mixture of myricetin-3-O-(2″-O-galloyl)-α-L-rhamnoside and myricetin-3-O-(4″-O-galloyl)-α-L-rhamnoside showed the highest antiglycation activity. These results suggest that this species is a promising source of bioactive compounds. Further studies to investigate the inhibition of the glycation process in vivo are necessary to evaluate its use in the treatment and/or prevention of advanced glycation end-products (AGEs)-associated diseases.
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Affiliation(s)
- Giselle Lopes da Silva
- Laboratory of Phytochemistry and Biomolecules (LabFitoBio), Department of Chemistry, State University of Londrina (UEL), Londrina, Brazil
| | - Mariana Bordin Campideli
- Nuclei of Bioassays, Biosynthesis and Ecophysiology of Natural Products (NuBBE), Department of Biochemistry and Organic Chemistry, Institute of Chemistry, São Paulo State University (UNESP), Araraquara, Brazil
| | - Anna Beatriz Sabino Ferrari
- Laboratory of Phytochemistry and Biomolecules (LabFitoBio), Department of Chemistry, State University of Londrina (UEL), Londrina, Brazil
| | - Helena Mannochio-Russo
- Nuclei of Bioassays, Biosynthesis and Ecophysiology of Natural Products (NuBBE), Department of Biochemistry and Organic Chemistry, Institute of Chemistry, São Paulo State University (UNESP), Araraquara, Brazil
| | - Karina Fraige
- Nuclei of Bioassays, Biosynthesis and Ecophysiology of Natural Products (NuBBE), Department of Biochemistry and Organic Chemistry, Institute of Chemistry, São Paulo State University (UNESP), Araraquara, Brazil
| | | | - Vanderlan da Silva Bolzani
- Nuclei of Bioassays, Biosynthesis and Ecophysiology of Natural Products (NuBBE), Department of Biochemistry and Organic Chemistry, Institute of Chemistry, São Paulo State University (UNESP), Araraquara, Brazil
| | - Maria Luiza Zeraik
- Laboratory of Phytochemistry and Biomolecules (LabFitoBio), Department of Chemistry, State University of Londrina (UEL), Londrina, Brazil
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Amâncio BCS, Govêa KP, Neto ARC, de Oliveira Ribeiro Trindade L, de Souza TC, da Silva GA, Barbosa S. Allelopathic activity of different Byrsonima spp. leaf extracts on Lactuca sativa L. bioassay. Biologia (Bratisl) 2021. [DOI: 10.1007/s11756-021-00872-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Dantas CAG, Abreu LS, da Cunha HN, Veloso CAG, Souto AL, de Fátima Agra M, de Oliveira Costa VC, da Silva MS, Tavares JF. Dereplication of phenolic derivatives of three Erythroxylum species using liquid chromatography coupled with ESI-MS n and HRESIMS. PHYTOCHEMICAL ANALYSIS : PCA 2021; 32:1011-1026. [PMID: 33738879 DOI: 10.1002/pca.3043] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Revised: 01/21/2021] [Accepted: 02/22/2021] [Indexed: 06/12/2023]
Abstract
INTRODUCTION Given the diversity of secondary metabolites produced by species of the genus Erythroxylum, in addition to the many methods that have already been described in the literature, modern screening and identification methodologies, such as dereplication, represent an efficient and quick strategy compared to the classic techniques linked to natural product research. OBJECTIVE The objective of the present study was to determine the phenolic profiles obtained from three species of Erythroxylum (Erythroxylum pauferrense Plowman, Erythroxylum pulchrum A.St.-Hil. and Erythroxylum simonis Plowman) by dereplication using liquid chromatography coupled with ESI-MSn and HRESIMS. MATERIAL AND METHODS Ethyl acetate and n-butanolic fractions from crude ethanolic extract of Erythroxylum species were analyzed by HPLC-ESI-MSn and HPLC-HRESIMS, in order to identify its corresponding compounds. Experiments were performed in negative ionization mode, and the metabolites were provisionally identified based on deprotonated molecules, molecular formulas, fragmentation patterns and literature data. The corresponding isolated compounds were characterized by 1 H and 13 C NMR spectroscopy. RESULTS According to the dereplication method, it was possible to establish and compare the phenolic profile of the corresponding species by the assignment of 55 compounds, most of which were first described in these species and among which some were also new to the Erytroxylum genus. Additionally, nine compounds were isolated, including biphenyl-3,3',4,4'-tetraol, where the mass spectral data were not sufficient for their identification, and reported for the first time in the Erythroxylaceae family. CONCLUSION This research contributes to the phytochemical knowledge of the Erythroxylum genus and demonstrates the importance of the dereplication method regarding the investigation of natural products, enabling accurate identification of the metabolites while avoiding the efforts and material expenses involved in the isolation of known compounds.
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Affiliation(s)
- César Augusto Gonçalves Dantas
- Programa de Pós-Graduação em Produtos Naturais e Sintéticos Bioativos, Universidade Federal da Paraíba, João Pessoa, PB, 58051-900, Brazil
| | - Lucas Silva Abreu
- Programa de Pós-Graduação em Produtos Naturais e Sintéticos Bioativos, Universidade Federal da Paraíba, João Pessoa, PB, 58051-900, Brazil
| | - Hidna Nascimento da Cunha
- Programa de Pós-Graduação em Produtos Naturais e Sintéticos Bioativos, Universidade Federal da Paraíba, João Pessoa, PB, 58051-900, Brazil
| | - Carlos Arthur Gouveia Veloso
- Programa de Pós-Graduação em Produtos Naturais e Sintéticos Bioativos, Universidade Federal da Paraíba, João Pessoa, PB, 58051-900, Brazil
| | - Augusto Lopes Souto
- Programa de Pós-Graduação em Produtos Naturais e Sintéticos Bioativos, Universidade Federal da Paraíba, João Pessoa, PB, 58051-900, Brazil
| | - Maria de Fátima Agra
- Programa de Pós-Graduação em Produtos Naturais e Sintéticos Bioativos, Universidade Federal da Paraíba, João Pessoa, PB, 58051-900, Brazil
| | - Vicente Carlos de Oliveira Costa
- Programa de Pós-Graduação em Produtos Naturais e Sintéticos Bioativos, Universidade Federal da Paraíba, João Pessoa, PB, 58051-900, Brazil
| | - Marcelo Sobral da Silva
- Programa de Pós-Graduação em Produtos Naturais e Sintéticos Bioativos, Universidade Federal da Paraíba, João Pessoa, PB, 58051-900, Brazil
| | - Josean Fechine Tavares
- Programa de Pós-Graduação em Produtos Naturais e Sintéticos Bioativos, Universidade Federal da Paraíba, João Pessoa, PB, 58051-900, Brazil
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Rosa W, da Silva Domingos O, de Oliveira Salem PP, Caldas IS, Murgu M, Lago JHG, Sartorelli P, Dias DF, Chagas-Paula DA, Soares MG. In vivo anti-inflammatory activity of Fabaceae species extracts screened by a new ex vivo assay using human whole blood. PHYTOCHEMICAL ANALYSIS : PCA 2021; 32:859-883. [PMID: 33594803 DOI: 10.1002/pca.3031] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Revised: 12/01/2020] [Accepted: 01/13/2021] [Indexed: 06/12/2023]
Abstract
INTRODUCTION Plants have been considered a promising source for discovering new compounds with pharmacological activities. The Fabaceae family comprises a large variety of species that produce substances with diverse therapeutic potential, including anti-inflammatory activity. The limitations of current anti-inflammatories generate the need to research new anti-inflammatory structures with higher efficacy as well as develop methods for screening multiple samples, reliably and ethically, to assess such therapeutic properties. OBJECTIVE Validate and apply a quantification method for prostaglandin E2 (PGE2 ) production from an ex vivo assay in human blood in order to screen anti-inflammatory activity present in many Fabaceae species extracts. METHODS Human blood was incubated with extracts from 47 Fabaceae species. After lipopolysaccharide (LPS)-induced inflammation, PGE2 was quantified in the plasma by liquid chromatography with tandem mass spectrometry (LC-MS/MS). The extracts that presented PGE2 production inhibition were further assessed through in vivo assay and then chemically characterised through an analysis of ultra-performance liquid chromatography electrospray ionisation quadrupole time-of-flight tandem mass spectrometry (UPLC-ESI-QTOF-MS2 ) data. RESULTS The new ex vivo anti-inflammatory assay showed that five out of the 47 Fabaceae species inhibited PGE2 production. Results from an in vivo assay and the metabolic profile of the active extracts supported the anti-inflammatory potential of four species. CONCLUSION The quantification method for PGE2 demonstrated fast, sensitive, precise, and accurate results. The new ex vivo anti-inflammatory assay comprised a great, reliable, and ethical approach for the screening of a large number of samples before an in vivo bioassay. Additionally, the four active extracts in both ex vivo and in vivo assays may be useful for the development of more efficient anti-inflammatory drugs.
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Affiliation(s)
- Welton Rosa
- Institute of Chemistry - Federal University of Alfenas - Unifal-MG, Alfenas, MG, Brazil
| | | | | | - Ivo Santana Caldas
- Department of Pathology and Parasitology, Federal University of Alfenas - Unifal-MG, Alfenas, MG, Brazil
| | - Michael Murgu
- Waters Corporation, Alphaville, São Paulo, SP, Brazil
| | | | - Patricia Sartorelli
- Institute of Environmental, Chemical and Pharmaceutical Sciences, Federal University of São Paulo - UNIFESP, São Paulo, SP, Brazil
| | | | | | - Marisi Gomes Soares
- Institute of Chemistry - Federal University of Alfenas - Unifal-MG, Alfenas, MG, Brazil
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Zanatta AC, Vilegas W, Edrada-Ebel R. UHPLC-(ESI)-HRMS and NMR-Based Metabolomics Approach to Access the Seasonality of Byrsonima intermedia and Serjania marginata From Brazilian Cerrado Flora Diversity. Front Chem 2021; 9:710025. [PMID: 34295876 PMCID: PMC8290060 DOI: 10.3389/fchem.2021.710025] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Accepted: 06/24/2021] [Indexed: 11/24/2022] Open
Abstract
Seasonality is one of the major environmental factors that exert influence over the synthesis and accumulation of secondary metabolites in medicinal plants. The application of the metabolomics approach for quality control of plant extracts is essentially important because it helps one to establish a standard metabolite profile and to analyze factors that affect the effectiveness of the medicinal plants. The Brazilian Cerrado flora is characterized by a rich diversity of native plant species, and a number of these plant species have been found to have suitable medicinal properties. Some of these plant species include Byrsonima intermedia and Serjania marginata. To better understand the chemical composition of these plant species, we conducted a study using the state-of-the-art techniques including the HPLC system coupled to an Exactive-Orbitrap high resolution mass spectrometer with electrospray ionization interface UHPLC-(ESI)-HRMS and by NMR being performed 2D J-resolved and proton NMR spectroscopy. For the analysis, samples were harvested bimonthly during two consecutive years. UHPLC-(ESI)-HRMS data were preprocessed and the output data uploaded into an in-house Excel macro for peak dereplication. MS and NMR data were concatenated using the data fusion method and submitted to multivariate statistical analysis. The dereplication of LC-HRMS data helped in the annotation of the major compounds present in the extracts of the three plant species investigated allowing the annotation of 68 compounds in the extracts of B. intermedia (cinnamic acids, phenolic acids derived from galloyl quinic and shikimic acid, proanthocyanidins, glycosylated flavonoids, triterpenes and other phenols) and 81 compounds in the extracts of S. marginata (phenolic acids, saponins, proanthocyanidins, glycosylated flavonoids among other compounds). For a better assessment of the great number of responses, the significance of the chemical variables for the differentiation and correlation of the seasons was determined using the variable importance on projection (VIP) technique and through the application of the false discovery rate (FDR) estimation. The statistical data obtained showed that seasonal factors played an important role on the production of metabolites in each plant species. Temperature conditions, drought and solar radiation were found to be the main factors that affected the variability of phenolic compounds in each species.
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Affiliation(s)
- Ana C. Zanatta
- Laboratory of Phytochemistry, Institute of Chemistry, Department of Biochemistry and Organic Chemistry, São Paulo State University (UNESP), Araraquara, Brazil
- Laboratory of Bioprospecting of Natural Products, Institute of Biosciences, São Paulo State University (UNESP), São Vicente, Brazil
| | - Wagner Vilegas
- Laboratory of Bioprospecting of Natural Products, Institute of Biosciences, São Paulo State University (UNESP), São Vicente, Brazil
| | - RuAngelie Edrada-Ebel
- Strathclyde Institute of Pharmacy and Biomedical Sciences, University of Strathclyde, Glasgow, United Kingdom
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Brito TGDS, Silva APSD, Cunha RXD, Fonseca CSMD, Araújo TFDS, Campos JKDL, Nascimento WM, Araújo HDAD, Silva JPRE, Tavares JF, Santos BSD, Lima VLDM. Anti-inflammatory, hypoglycemic, hypolipidemic, and analgesic activities of Plinia cauliflora (Mart.) Kausel (Brazilian grape) epicarp. JOURNAL OF ETHNOPHARMACOLOGY 2021; 268:113611. [PMID: 33242623 DOI: 10.1016/j.jep.2020.113611] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Revised: 10/28/2020] [Accepted: 11/19/2020] [Indexed: 06/11/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Plinia cauliflora (Mart.) Kausel, known in Brazil as jabuticaba or jaboticaba has been used by Brazilian native populations for medicinal purposes, including those related to inflammatory conditions, such as asthma, diarrhea, disorders in female genitourinary tract, and tonsillitis. Inflammation has emerged as a main factor for the oxidative stress, hyperglycemia, and dyslipidemia present in chronic noncommunicable diseases (NCDs). Such disturbances have been a leading cause of death worldwide for decades, despite significant efforts in developing new therapies. Therefore, strengthening the relevance of ethnobotanic approaches, as P. cauliflora has the potential to become a natural, native, and traditional product to prevent and treat inflammation-associated diseases more effectively for more people. AIM OF THE STUDY Evaluate anti-inflammatory, hypoglycemic, hypolipidemic, and analgesic properties of hydroethanolic extract of P. cauliflora epicarps (PcE). MATERIALS AND METHODS Phytochemical compound from the PcE were identified through HPLC-DAD-ESI-MSn analysis. Antioxidant activity was determined by measuring 2,2-diphenyl-1-picrylhydrazyl (DPPH) free radical scavenging. The anti-inflammatory potential was investigated by carrageenan-induced paw edema and peritonitis in mice. Analgesic effect was assessed, in mice, though hot plate test and acetic acid-induced abdominal writhing. Antidiabetic and hypolipidemic potential were evaluated using alloxan-induced diabetic mice. RESULTS Tannins, phenolic acids, and their derivatives were the predominant phytochemicals found. Overall, PcE showed different properties related to the treatment of clinical conditions associated with chronic diseases as a potent antioxidant activity, demonstrating a radical scavenging action similar to gallic acid. PcE oral administration also significantly reduced inflammation induced by paw edema and partially blocked leukocyte migration. Moreover, PcE produced peripheral and central analgesic effects, as evaluated in the writhing model and hot plate tests. Treatment with PcE significantly improved glucose levels and lipid markers in diabetic mice. CONCLUSIONS P. cauliflora fruits are rich sources of secondary metabolites, mainly tannins and phenolic acids with high biological potential, which can effectively contribute to the approach of preventing and controlling chronic NCDs.
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Affiliation(s)
- Thaíse Gabriele da Silva Brito
- Laboratório de Lipídios e Aplicações de Biomoléculas em Doenças Prevalentes e Negligenciadas. Departamento de Bioquímica, Centro de Biociências, Universidade Federal de Pernambuco, Avenida Professor Moraes Rego, 1235, CEP 50670-901, Recife, PE, Brazil
| | - Ana Paula Sant'Anna da Silva
- Laboratório de Lipídios e Aplicações de Biomoléculas em Doenças Prevalentes e Negligenciadas. Departamento de Bioquímica, Centro de Biociências, Universidade Federal de Pernambuco, Avenida Professor Moraes Rego, 1235, CEP 50670-901, Recife, PE, Brazil
| | - Rebeca Xavier da Cunha
- Laboratório de Lipídios e Aplicações de Biomoléculas em Doenças Prevalentes e Negligenciadas. Departamento de Bioquímica, Centro de Biociências, Universidade Federal de Pernambuco, Avenida Professor Moraes Rego, 1235, CEP 50670-901, Recife, PE, Brazil
| | - Caíque Silveira Martins da Fonseca
- Laboratório de Lipídios e Aplicações de Biomoléculas em Doenças Prevalentes e Negligenciadas. Departamento de Bioquímica, Centro de Biociências, Universidade Federal de Pernambuco, Avenida Professor Moraes Rego, 1235, CEP 50670-901, Recife, PE, Brazil.
| | - Tiago Ferreira da Silva Araújo
- Colegiado de Ciências Farmacêuticas, Universidade Federal do Vale Eo São Francisco, Avenida José de Sá Maniçoba, S/N, CEP 56304917, Petrolina, PE, Brazil
| | - Janaína Karin de Lima Campos
- Laboratório Morfofuncional, Curso de Medicina, Núcleo de Ciências da Vida, Centro Acadêmico do Agreste, Universidade Federal de Pernambuco, Rodovia BR-104, Km 62, S/N, CEP, 55014-908, Caruaru, PE, Brazil
| | - Weber Melo Nascimento
- Laboratório de Lipídios e Aplicações de Biomoléculas em Doenças Prevalentes e Negligenciadas. Departamento de Bioquímica, Centro de Biociências, Universidade Federal de Pernambuco, Avenida Professor Moraes Rego, 1235, CEP 50670-901, Recife, PE, Brazil
| | - Hallysson Douglas Andrade de Araújo
- Laboratório de Lipídios e Aplicações de Biomoléculas em Doenças Prevalentes e Negligenciadas. Departamento de Bioquímica, Centro de Biociências, Universidade Federal de Pernambuco, Avenida Professor Moraes Rego, 1235, CEP 50670-901, Recife, PE, Brazil
| | - Joanda Paolla Raimundo E Silva
- Laboratório Multiusuário de Caracterização e Análise - LMCA, Universidade Federal da Paraíba, Cidade Universitária, Campus I, Castelo Branco III, S/N, 58033-455, João Pessoa, PB, Brazil
| | - Josean Fechine Tavares
- Laboratório Multiusuário de Caracterização e Análise - LMCA, Universidade Federal da Paraíba, Cidade Universitária, Campus I, Castelo Branco III, S/N, 58033-455, João Pessoa, PB, Brazil
| | - Bianka Santana Dos Santos
- Laboratório Morfofuncional, Curso de Medicina, Núcleo de Ciências da Vida, Centro Acadêmico do Agreste, Universidade Federal de Pernambuco, Rodovia BR-104, Km 62, S/N, CEP, 55014-908, Caruaru, PE, Brazil
| | - Vera Lúcia de Menezes Lima
- Laboratório de Lipídios e Aplicações de Biomoléculas em Doenças Prevalentes e Negligenciadas. Departamento de Bioquímica, Centro de Biociências, Universidade Federal de Pernambuco, Avenida Professor Moraes Rego, 1235, CEP 50670-901, Recife, PE, Brazil.
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12
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Mannochio-Russo H, Bueno PCP, Bauermeister A, de Almeida RF, Dorrestein PC, Cavalheiro AJ, Bolzani VS. Can Statistical Evaluation Tools for Chromatographic Method Development Assist in the Natural Products Workflow? A Case Study on Selected Species of the Plant Family Malpighiaceae. JOURNAL OF NATURAL PRODUCTS 2020; 83:3239-3249. [PMID: 33196207 DOI: 10.1021/acs.jnatprod.0c00495] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Proper chromatographic methods may reduce the challenges inherent in analyzing natural product extracts, especially when utilizing hyphenated detection techniques involving mass spectrometry. As there are many variations one can introduce during chromatographic method development, this can become a daunting and time-consuming task. To reduce the number of runs and time needed, the use of instrumental automatization and commercial software to apply Quality by Design and statistical analysis automatically can be a valuable approach to investigate complex matrices. To evaluate this strategy in the natural products workflow, a mixture of nine species from the family Malpighiaceae was investigated. By this approach, the entire data collection and method development procedure (comprising screening, optimization, and robustness simulation) was accomplished in only 4 days, resulting in very low limits of detection and quantification. The analysis of the individual extracts also proved the efficiency of the use of a mixture of extracts for this workflow. Molecular networking and library searches were used to annotate a total of 61 compounds, including O-glycosylated flavonoids, C-glycosylated flavonoids, quinic/shikimic acid derivatives, sterols, and other phenols, which were efficiently separated by the method developed. These results support the potential of statistical tools for chromatographic method optimization as an efficient approach to reduce time and maximize resources, such as solvents, to get proper chromatographic conditions.
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Affiliation(s)
- Helena Mannochio-Russo
- NuBBE, Department of Biochemistry and Organic Chemistry, Institute of Chemistry, São Paulo State University (UNESP), 14800-901, Araraquara, SP Brazil
- Collaborative Mass Spectrometry Innovation Center, Skaggs School of Pharmacy and Pharmaceutical Sciences, University of California, San Diego, La Jolla, California 92093, United States
| | - Paula Carolina P Bueno
- Faculty of Pharmaceutical Sciences of Ribeirão Preto, Department of Physics and Chemistry, University of São Paulo, 14049-900, Ribeirão Preto, SP Brazil
- Max Planck Institute of Molecular Plant Physiology, 14476, Potsdam-Golm, Germany
| | - Anelize Bauermeister
- Collaborative Mass Spectrometry Innovation Center, Skaggs School of Pharmacy and Pharmaceutical Sciences, University of California, San Diego, La Jolla, California 92093, United States
- Biomedical Sciences Institute, University of São Paulo, 05508-900 São Paulo, SP Brazil
| | - Rafael Felipe de Almeida
- Department of Biological Sciences, Lamol Lab, Feira de Santana State University (UEFS), Feira de Santana, BA 44036-900, Brazil
| | - Pieter C Dorrestein
- Collaborative Mass Spectrometry Innovation Center, Skaggs School of Pharmacy and Pharmaceutical Sciences, University of California, San Diego, La Jolla, California 92093, United States
| | - Alberto José Cavalheiro
- NuBBE, Department of Biochemistry and Organic Chemistry, Institute of Chemistry, São Paulo State University (UNESP), 14800-901, Araraquara, SP Brazil
| | - Vanderlan S Bolzani
- NuBBE, Department of Biochemistry and Organic Chemistry, Institute of Chemistry, São Paulo State University (UNESP), 14800-901, Araraquara, SP Brazil
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Scupinari T, Mannochio Russo H, Sabino Ferrari AB, da Silva Bolzani V, Dias WP, de Oliveira Nunes E, Hoffmann-Campo CB, Zeraik ML. Crotalaria spectabilis as a source of pyrrolizidine alkaloids and phenolic compounds: HPLC-MS/MS dereplication and monocrotaline quantification of seed and leaf extracts. PHYTOCHEMICAL ANALYSIS : PCA 2020; 31:747-755. [PMID: 32428987 DOI: 10.1002/pca.2938] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/19/2020] [Revised: 03/23/2020] [Accepted: 03/24/2020] [Indexed: 06/11/2023]
Abstract
INTRODUCTION Crotalaria spectabilis is an important species used as a pre-plant cover for soybean crops to control the proliferation of endoparasitic nematodes. Species from the Crotalaria genus are known for presenting pyrrolizidine alkaloids (PAs) in their composition, however, C. spectabilis is still considered chemically under-explored. OBJECTIVE The goal of this manuscript is the development and validation of a method for PAs and flavonoids identification and quantification of C. spectabilis seeds and leaves, a toxic plant used for nematode proliferation control in soil, especially in soybean crops. MATERIALS AND METHODS Seeds and leaves extracts were analysed by high-performance liquid chromatography coupled to tandem mass spectrometry (HPLC-MS/MS) for the identification of the compounds. RESULTS PAs and phenolic compounds could be identified in both samples based on the MS/MS fragmentation pattern. Molecular formulas of the annotated compounds were confirmed by ultra-high-performace liquid chromatography-quadrupole time-of-flight (UHPLC-QToF), and monocrotaline could also be confirmed by standard comparison. The quantification of monocrotaline was performed by HPLC-MS/MS, resulting in 123 times higher monocrotaline content in seeds than in the leaves, which could explain its efficiency in combating nematode proliferation in soil. CONCLUSION This was the first report of phenolic compounds in C. spectabilis. The current study highlights the importance of C. spectabilis for nematode control due to the presence of toxic PAs, and the employment of analytical techniques for identification and quantification of compounds present in the extracts.
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Affiliation(s)
- Tamires Scupinari
- Laboratory of Phytochemistry and Biomolecules (LabFitoBio), Department of Chemistry, State University of Londrina (UEL), Londrina, PR, Brazil
| | - Helena Mannochio Russo
- Nuclei of Bioassays, Biosynthesis and Ecophysiology of Natural Products (NuBBE), Department of Organic Chemistry, Institute of Chemistry, São Paulo State University (UNESP), Araraquara, SP, Brazil
| | - Anna Beatriz Sabino Ferrari
- Laboratory of Phytochemistry and Biomolecules (LabFitoBio), Department of Chemistry, State University of Londrina (UEL), Londrina, PR, Brazil
| | - Vanderlan da Silva Bolzani
- Nuclei of Bioassays, Biosynthesis and Ecophysiology of Natural Products (NuBBE), Department of Organic Chemistry, Institute of Chemistry, São Paulo State University (UNESP), Araraquara, SP, Brazil
| | - Waldir Pereira Dias
- Brazilian Agricultural Research Corporation - Embrapa Soybean, Londrina, PR, Brazil
| | | | | | - Maria Luiza Zeraik
- Laboratory of Phytochemistry and Biomolecules (LabFitoBio), Department of Chemistry, State University of Londrina (UEL), Londrina, PR, Brazil
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14
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Lazarini JG, Franchin M, Soares JC, Nani BD, Massarioli AP, de Alencar SM, Rosalen PL. Anti-inflammatory and antioxidant potential, in vivo toxicity, and polyphenolic composition of Eugenia selloi B.D.Jacks. (pitangatuba), a Brazilian native fruit. PLoS One 2020; 15:e0234157. [PMID: 32516332 PMCID: PMC7282636 DOI: 10.1371/journal.pone.0234157] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2020] [Accepted: 05/19/2020] [Indexed: 11/18/2022] Open
Abstract
Brazilian native fruits are a rich source of polyphenolic compounds that can act as anti-inflammatory and antioxidant agents. Here, we determined the polyphenolic composition, anti-inflammatory mechanism of action, antioxidant activity and systemic toxicity in Galleria mellonella larvae of Eugenia selloi B.D.Jacks. (synonym Eugenia neonitida Sobral) extract (Ese) and its polyphenol-rich fraction (F3) obtained through bioassay-guided fractionation. Phenolic compounds present in Ese and F3 were identified by LC-ESI-QTOF-MS. The anti-inflammatory activity of Ese and F3 was tested in vitro and in vivo through NF-κB activation, cytokine release and neutrophil migration assays. The samples were tested for their effects against reactive species (ROO•, O2•-, HOCl and NO•) and for their toxicity in Galleria mellonella larvae model. The presence of hydroxybenzoic acid, ellagitannins and flavonoids was identified. Ese and F3 reduced NF-κB activation, cytokine release and neutrophil migration, with F3 being three-fold more potent. Overall, F3 exhibited strong antioxidant effects against biologically relevant radicals, and neither Ese nor F3 were toxic to G. mellonella larvae. In conclusion, Ese and F3 revealed the presence of phenolic compounds that decreased the inflammatory parameters evaluated and inhibited reactive oxygen/nitrogen species. E. selloi is a novel source of bioactive compounds that may provide benefits for human health.
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Affiliation(s)
- Josy Goldoni Lazarini
- Department of Physiological Sciences, Piracicaba Dental School, University of Campinas, Piracicaba, Sao Paulo, Brazil
| | - Marcelo Franchin
- Department of Physiological Sciences, Piracicaba Dental School, University of Campinas, Piracicaba, Sao Paulo, Brazil
- Faculty of Dentistry, Federal University of Alfenas - UNIFAL, Alfenas, Minas Gerais, Brazil
- * E-mail: (MF); (PLR)
| | - Jackeline Cintra Soares
- Department of Agri-Food Industry, Food and Nutrition, “Luiz de Queiroz” College of Agriculture, University of São Paulo, Piracicaba, Sao Paulo, Brazil
| | - Bruno Dias Nani
- Department of Physiological Sciences, Piracicaba Dental School, University of Campinas, Piracicaba, Sao Paulo, Brazil
| | - Adna Prado Massarioli
- Department of Agri-Food Industry, Food and Nutrition, “Luiz de Queiroz” College of Agriculture, University of São Paulo, Piracicaba, Sao Paulo, Brazil
| | - Severino Matias de Alencar
- Department of Agri-Food Industry, Food and Nutrition, “Luiz de Queiroz” College of Agriculture, University of São Paulo, Piracicaba, Sao Paulo, Brazil
| | - Pedro Luiz Rosalen
- Department of Physiological Sciences, Piracicaba Dental School, University of Campinas, Piracicaba, Sao Paulo, Brazil
- Biological Sciences Graduate Program, Federal University of Alfenas - UNIFAL, Alfenas, Minas Gerais, Brazil
- * E-mail: (MF); (PLR)
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15
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Freitas LD, Valli M, Dametto AC, Pennacchi PC, Andricopulo AD, Maria-Engler SS, Bolzani VS. Advanced Glycation End Product Inhibition by Alkaloids from Ocotea paranapiacabensis for the Prevention of Skin Aging. JOURNAL OF NATURAL PRODUCTS 2020; 83:649-656. [PMID: 32134650 DOI: 10.1021/acs.jnatprod.9b01083] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
A bioassay-guided study aiming at identifying inhibitors of the glycation process on the leaves of Ocotea paranapiacabensis afforded four benzylisoquinoline alkaloids (1-4), with 1 and 2 identified as new naturals products, while 3 and 4 were previously described in the literature, with 3 being identified as magnocurarine. Purification was performed by column chromatography and high-performance liquid chromatography. The structures of the isolated compounds were elucidated by spectroscopic methods including UV, NMR, and HRMS. The process of skin aging has been recently associated with advanced glycation end products (AGEs), and strategies inhibiting their formation have been addressed by pharmaceutical companies for the development of novel antiaging compounds. Alkaloids 1-4 were evaluated for their potential to inhibit AGE formation and showed inhibition of 62.9%, 83.3%, 26.1%, and 98.2% (150 μM), respectively. The antiaging potential of compounds 1 and 4 were evaluated with a reconstructed human skin model in vitro, and results showed a decrease in dermis contraction (8.7% and 4.2% respectively for 1 and 4) when compared to the glycated control (57.4%). Additionally, absorption, distribution, metabolism, and excretion (ADME) and toxicity properties were predicted using in silico methods, and the results were considered significantly promising for alkaloids 1 and 4 to continue the development of these alkaloids with skincare properties.
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Affiliation(s)
- Larissa de Freitas
- Nuclei of Bioassays, Biosynthesis and Ecophysiology of Natural Products (NuBBE), Department of Organic Chemistry, Institute of Chemistry, São Paulo State University (UNESP), Avenida Prof. Francisco Degni, 55, Araraquara, SP, Brazil
| | - Marilia Valli
- Nuclei of Bioassays, Biosynthesis and Ecophysiology of Natural Products (NuBBE), Department of Organic Chemistry, Institute of Chemistry, São Paulo State University (UNESP), Avenida Prof. Francisco Degni, 55, Araraquara, SP, Brazil
- Laboratory of Medicinal and Computational Chemistry (LQMC), Centre for Research and Innovation in Biodiversity and Drug Discovery (CIBFar), Institute of Physics of São Carlos, University of São Paulo (USP), Avenida João Dagnone, no. 1100, São Carlos, SP, Brazil
| | - Alessandra C Dametto
- Nuclei of Bioassays, Biosynthesis and Ecophysiology of Natural Products (NuBBE), Department of Organic Chemistry, Institute of Chemistry, São Paulo State University (UNESP), Avenida Prof. Francisco Degni, 55, Araraquara, SP, Brazil
- Federal Institute of Education, Science and Technology of São Paulo, Rua Stéfano D'avassi, no. 625, Matão, SP, Brazil
| | - Paula C Pennacchi
- Department of Clinical and Toxicological Analysis, Faculty of Pharmaceutical Sciences, University of São Paulo (USP), São Paulo, Brazil
| | - Adriano D Andricopulo
- Laboratory of Medicinal and Computational Chemistry (LQMC), Centre for Research and Innovation in Biodiversity and Drug Discovery (CIBFar), Institute of Physics of São Carlos, University of São Paulo (USP), Avenida João Dagnone, no. 1100, São Carlos, SP, Brazil
| | - Silvya S Maria-Engler
- Department of Clinical and Toxicological Analysis, Faculty of Pharmaceutical Sciences, University of São Paulo (USP), São Paulo, Brazil
| | - Vanderlan S Bolzani
- Nuclei of Bioassays, Biosynthesis and Ecophysiology of Natural Products (NuBBE), Department of Organic Chemistry, Institute of Chemistry, São Paulo State University (UNESP), Avenida Prof. Francisco Degni, 55, Araraquara, SP, Brazil
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16
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Silva ALE, Lima Terceiro LE, Lima MF, Costa‐Silva R, Santos EAV, Agra MDF. Leaf and stem micromorphology of
Byrsonima sericea
DC. by light and scanning electron microscopy. Microsc Res Tech 2019; 83:287-296. [DOI: 10.1002/jemt.23412] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Revised: 10/17/2019] [Accepted: 10/30/2019] [Indexed: 01/31/2023]
Affiliation(s)
- Anauara L. e Silva
- Laboratório de Taxonomia e Farmacobotânica, Centro de BiotecnologiaUniversidade Federal da Paraíba João Pessoa Paraíba Brazil
| | - Lucas E. Lima Terceiro
- Pós‐Graduação em Biodiversidade, Centro de Ciências AgráriasUniversidade Federal da Paraíba Areia Paraíba Brazil
| | - Matheus F. Lima
- Laboratório de Taxonomia e Farmacobotânica, Centro de BiotecnologiaUniversidade Federal da Paraíba João Pessoa Paraíba Brazil
| | - Rafael Costa‐Silva
- Laboratório de Taxonomia e Farmacobotânica, Centro de BiotecnologiaUniversidade Federal da Paraíba João Pessoa Paraíba Brazil
| | - Ednalva A. V. Santos
- Pós‐Graduação em Biodiversidade, Centro de Ciências AgráriasUniversidade Federal da Paraíba Areia Paraíba Brazil
| | - Maria de Fátima Agra
- Laboratório de Taxonomia e Farmacobotânica, Centro de BiotecnologiaUniversidade Federal da Paraíba João Pessoa Paraíba Brazil
- Pós‐Graduação em Biodiversidade, Centro de Ciências AgráriasUniversidade Federal da Paraíba Areia Paraíba Brazil
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17
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Zheng G, Yang X, Chen B, Chao Y, Hu P, Cai Y, Wu B, Wei M. Identification and determination of chemical constituents of Citrus reticulata semen through ultra high performance liquid chromatography combined with Q Exactive Orbitrap tandem mass spectrometry. J Sep Sci 2019; 43:438-451. [PMID: 31654554 DOI: 10.1002/jssc.201900641] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Revised: 10/13/2019] [Accepted: 10/22/2019] [Indexed: 12/30/2022]
Abstract
Citrus reticulata semen, a traditional Chinese medicinal material, has desirable medicinal and dietary properties. In this study, a method combining ultra high performance liquid chromatography with Q Exactive Orbitrap tandem mass spectrometry was established and validated for the identification and analysis of the chemical components of C. reticulata semen for the first time. The evaluation of different retention times and fragmentation characteristics, as well as comparative analysis with the literature, resulted in the identification of 35 chemical constituents, including 21 flavonoids and 14 other compounds. The 21 flavonoids derived from C. reticulata semen were reported for the first time. Seven of the chemical components of C. reticulata semen were quantitatively analyzed using the developed method under the optimal conditions. The results showed that the content of limonin, hesperidin, nobiletin, synephrine, tangeretin, 3,5,6,7,8,3',4'-heptamethoxyflavone and 5-hydroxide-6,7,8,3',4'-pentamethoxyflavone in C. reticulata semen was 11.1666, 0.0404, 0.0092, 0.0255, 0.0087, 0.0010, and 0.0008 mg/g, respectively. This study demonstrated that the ultra high performance liquid chromatography Q Exactive Orbitrap mass spectrometry based method can be used to rapidly and reliably analyze the chemical constituents of C. reticulata semen. These results provide a scientific basis for further studies of C. reticulata semen.
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Affiliation(s)
- GuoDong Zheng
- Key Laboratory of Molecular Target & Clinical Pharmacology and the State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & the Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, Guangdong, P. R. China
| | - XiuJuan Yang
- Key Laboratory of Molecular Target & Clinical Pharmacology and the State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & the Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, Guangdong, P. R. China
| | - BaiZhong Chen
- Guangdong Xinbaotang Biological Technology Co., Ltd, Guangdong, Jiangmen, P. R. China
| | - YingXin Chao
- Key Laboratory of Molecular Target & Clinical Pharmacology and the State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & the Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, Guangdong, P. R. China
| | - PingJun Hu
- Key Laboratory of Molecular Target & Clinical Pharmacology and the State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & the Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, Guangdong, P. R. China
| | - Yi Cai
- Key Laboratory of Molecular Target & Clinical Pharmacology and the State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & the Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, Guangdong, P. R. China
| | - Bo Wu
- Key Laboratory of Molecular Target & Clinical Pharmacology and the State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & the Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, Guangdong, P. R. China
| | - MinYan Wei
- Key Laboratory of Molecular Target & Clinical Pharmacology and the State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & the Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, Guangdong, P. R. China
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18
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Antinociceptive compounds and LC-DAD-ESIMSn profile from Dictyoloma vandellianum leaves. PLoS One 2019; 14:e0224575. [PMID: 31661523 PMCID: PMC6818767 DOI: 10.1371/journal.pone.0224575] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Accepted: 10/16/2019] [Indexed: 01/15/2023] Open
Abstract
Limonoids, quinolone alkaloids and chromones have been reported as constituents of Dictyoloma vandellianum Adr. Juss. (Rutaceae). Although those compounds are known for their biological activities, only the anti-inflammatory activity of chromones isolated from the underground parts has been evaluated. There are no studies of the pharmacological properties of the aerial parts of D. vandellianum. The present study was carried out to determine the phytochemical profile and antinociceptive activity of the methanol extract, fractions and isolated compounds of leaves of D. vandellianum. The phytochemical profile was performed by HLPC-DAD-ESIMSn and pure substances obtained were characterized by MS and NMR spectroscopy. The antinociceptive activity was assessed using the formalin assay in mice, and the motor function in the rotarod test. ME and all the fractions obtained from ME produced antinociceptive effects. Among them, the ethyl ether fraction was the most active. Data from HPLC-DAD-ESIMSn showed that the ethyl ether fraction presented 42 compounds. The major compounds isolated from this fraction—gallic acid, methyl gallate and 1,2,6-tri-O-galloyl-β-d-glucopyranose–were tested and produced antinociceptive effects. Gallic acid, methyl gallate and 1,2,6-tri-O-galloyl-β-d-glucopyranose at antinociceptive doses did not affect the motor performance in mice in the rotarod test. This work is the first report of the occurrence of gallotanins in D. vandellianum. In addition, the pharmacological study showed that D. vandellianum leaves present antinociceptive activity, probably induced by gallic acid, methyl gallate and 1,2,6-tri-O-galloyl-β-d-glucopyranose.
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Cossetin JF, da Silva Brum E, Casoti R, Camponogara C, Dornelles RC, Maziero M, Tatiane de David Antoniazzi C, Guex CG, Ramos AP, Pintos FG, Engelmann AM, Melazzo de Andrade C, Manfron MP, Oliveira SM, de Freitas Bauermann L, Sagrillo MR, Machado AK, Soares Santos AR, Trevisan G. Peanut leaf extract has antioxidant and anti-inflammatory activity but no acute toxic effects. Regul Toxicol Pharmacol 2019; 107:104407. [PMID: 31226392 DOI: 10.1016/j.yrtph.2019.104407] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2019] [Revised: 05/17/2019] [Accepted: 06/17/2019] [Indexed: 01/26/2023]
Abstract
Arachis hypogaea L. (peanut) leaves have been popularly used for the treatment of insomnia and inflammation, but no toxicological study has been performed for this plant preparation. This study aimed to examine the phytochemical composition of peanut leaf hydroalcoholic extract (PLHE) and describe its potential toxic effects and antioxidant and anti-inflammatory properties. The qualitative chemical analysis of PLHE by UHPLC-ESI-HRMS allowed the identification of eight metabolites types (totaling 29 compounds). The 1,1-diphenyl-2-picryl-hydrazyl (DPPH) assay revealed that PLHE had strong antioxidant effects; it also exhibited nitric oxide (NO)-scavenging capacity. Human peripheral blood mononuclear cells (PBMCs) exposed to PLHE showed no reduced cell viability or increased free double-stranded DNA, NO, or reactive species production. PLHE reversed the cytotoxicity, pro-inflammatory (release of interleukin-1β), and pro-oxidant effects of H2O2 on human PBMCs. Acute PLHE toxicity analysis was performed in vivo using the Organization for Economic Co-operation and Development (OECD) 423 guidelines. PLHE single injection (2000 mg/kg, intragastric) did not cause mortality or morbidity or induce changes in hematological or biochemical parameters after 14 days of administration. Thus, PLHE could be a source of bioactive compounds and possesses antioxidant and anti-inflammatory properties without elicitin cytotoxicity or genotoxicity in human PBMCs or acute toxicity in rats.
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Affiliation(s)
| | - Evelyne da Silva Brum
- Graduate Program in Biological Sciences: Toxicological Biochemistry, Federal University of Santa Maria (UFSM), 97105-900, Santa Maria, RS, Brazil
| | - Rosana Casoti
- Graduate Program in Pharmaceutical Sciences, University of São Paulo (USP), School of Pharmaceutical Sciences of Ribeirão Preto, 14040-903, Ribeirão Preto, SP, Brazil
| | - Camila Camponogara
- Graduate Program in Biological Sciences: Toxicological Biochemistry, Federal University of Santa Maria (UFSM), 97105-900, Santa Maria, RS, Brazil
| | - Rafaela Castro Dornelles
- Graduate Program in Pharmacology, Federal University of Santa Maria, 97105-900, Santa Maria, RS, Brazil; Graduate Program in Pharmaceutical Sciences, Federal University of Santa Maria (UFSM), 97105-900, Santa Maria, RS, Brazil
| | - Maiara Maziero
- Graduate Program in Pharmaceutical Sciences, Federal University of Santa Maria (UFSM), 97105-900, Santa Maria, RS, Brazil
| | | | - Camille Gaube Guex
- Graduate Program in Pharmacology, Federal University of Santa Maria, 97105-900, Santa Maria, RS, Brazil
| | - Andiara Prattes Ramos
- Graduate Program in Nanoscience, Franciscan University Center (UFN), 97010-032, Santa Maria, RS, Brazil
| | - Francielle Guedes Pintos
- Graduate Program in Nanoscience, Franciscan University Center (UFN), 97010-032, Santa Maria, RS, Brazil
| | - Ana Martiele Engelmann
- Veterinary Hospital, Federal University of Santa Maria (UFSM), 97105-900, Santa Maria, RS, Brazil
| | | | - Melânia Palermo Manfron
- Graduate Program in Pharmaceutical Sciences, Federal University of Santa Maria (UFSM), 97105-900, Santa Maria, RS, Brazil
| | - Sara Marchesan Oliveira
- Graduate Program in Biological Sciences: Toxicological Biochemistry, Federal University of Santa Maria (UFSM), 97105-900, Santa Maria, RS, Brazil
| | | | - Michele Rorato Sagrillo
- Graduate Program in Nanoscience, Franciscan University Center (UFN), 97010-032, Santa Maria, RS, Brazil
| | - Alencar Kolinski Machado
- Laboratory of Cell Culture and Genetics, Franciscan University (UFN), 97010-032, Santa Maria, RS, Brazil
| | - Adair Roberto Soares Santos
- Graduate Program in Pharmacology, Federal University of Santa Maria, 97105-900, Santa Maria, RS, Brazil; Graduate Program in Neuroscience, Laboratory of Neurobiology of Pain and Inflammation, Federal University of Santa Catarina (UFSC), 88040-900, Florianópolis, SC, Brazil
| | - Gabriela Trevisan
- Graduate Program in Pharmacology, Federal University of Santa Maria, 97105-900, Santa Maria, RS, Brazil.
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Teixeira N, Melo JC, Batista LF, Paula-Souza J, Fronza P, Brandão MG. Edible fruits from Brazilian biodiversity: A review on their sensorial characteristics versus bioactivity as tool to select research. Food Res Int 2019; 119:325-348. [DOI: 10.1016/j.foodres.2019.01.058] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2018] [Revised: 01/21/2019] [Accepted: 01/23/2019] [Indexed: 12/24/2022]
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21
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Batiga S, Valli M, Zeraik ML, Fraige K, Leme GM, Pitangui NS, Almeida AMF, Michel S, Young MCM, Bolzani VS. Chemical composition and biological properties of Ipomoea procumbens. REVISTA BRASILEIRA DE FARMACOGNOSIA 2019. [DOI: 10.1016/j.bjp.2018.08.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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BARROS BÁRBARAR, BARBOZA BRUNORAFAEL, RAMOS BÁRBARAA, MOURA MAIARACDE, COELHO LUANAC, NAPOLEÃO THIAGOHENRIQUE, CORREIA MARIATEREZAS, PAIVA PATRÍCIAMARIAG, CRUZ FILHO IRANILDOJOSÉDA, SILVA TÚLIODIEGODA, LIMA CLÁUDIAS, MELO CRISTIANEMDE. Saline extract from Malpighia emarginata DC leaves showed higher polyphenol presence, antioxidant and antifungal activity and promoted cell proliferation in mice splenocytes. ACTA ACUST UNITED AC 2019; 91:e20190916. [DOI: 10.1590/0001-3765201920180358] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2018] [Accepted: 06/21/2018] [Indexed: 11/21/2022]
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23
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Fraige K, Arrua RD, Sutton AT, Funari CS, Cavalheiro AJ, Hilder EF, Bolzani VDS. Using natural deep eutectic solvents for the extraction of metabolites in Byrsonima intermedia leaves. J Sep Sci 2018; 42:591-597. [PMID: 30427122 DOI: 10.1002/jssc.201800905] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2018] [Revised: 10/30/2018] [Accepted: 11/01/2018] [Indexed: 01/25/2023]
Abstract
Natural deep eutectic solvents have been used as an alternative to organic solvents for the extraction of plants metabolites, allowing for the extraction of compounds of different polarities, while being inexpensive, non-toxic, and easy to prepare. This work presents the comparison of the chromatographic profiles by high-performance liquid chromatography with diode-array detection obtained from Byrsonima intermedia (Malpighiaceae) using five choline chloride-based natural deep eutectic solvents, in addition to the most used traditional extraction solvents, methanol/water 7:3 and ethanol/water 7:3 v/v. A reference extract was used to tentatively identify compounds by high-performance liquid chromatography with tandem mass spectrometry. The water content appeared to be important for the extraction efficiency and the mixture choline chloride/glycerol was shown to be the best candidate for efficiently extracting this matrix when compared with the traditional extraction media in addition to being far greener as shown by the environmental analysis tool. Seven phenolic compounds (digalloyl quinic acid, proanthocyanidin dimer, galloylproanthocyanidin dimer, quercetin-O-hexoside, galloyl quercetin hexoside, quercetin-O-pentoside, and galloyl quercetin pentoside) were tentatively identified in all extracts. Moreover, the influence of these solvents on the antioxidant activity of the extracts was studied and the results for choline chloride/glycerol extracts were very similar to that of the traditional extraction solvents.
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Affiliation(s)
- Karina Fraige
- UNESP-São Paulo State University, Institute of Chemistry, Araraquara, São Paulo, Brazil
| | - R Dario Arrua
- Future Industries Institute, University of South Australia (UniSA), Adelaide, South Australia, Australia
| | - Adam T Sutton
- Future Industries Institute, University of South Australia (UniSA), Adelaide, South Australia, Australia
| | - Cristiano Soleo Funari
- UNESP-São Paulo State University, Faculty of Agricultural Sciences, Botucatu, São Paulo, Brazil
| | | | - Emily F Hilder
- Future Industries Institute, University of South Australia (UniSA), Adelaide, South Australia, Australia
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Antioxidant Activity and Phytochemical Characterization of Senecio clivicolus Wedd. Molecules 2018; 23:molecules23102497. [PMID: 30274255 PMCID: PMC6222922 DOI: 10.3390/molecules23102497] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2018] [Revised: 09/25/2018] [Accepted: 09/28/2018] [Indexed: 11/16/2022] Open
Abstract
Antioxidant phytochemicals play a key role in oxidative stress control and in the prevention of related disorders, such as premature aging, degenerative diseases, diabetes, and cancer. The aim of this study was to investigate the potential antioxidant activity and the phytochemical profile of Senecio clivicolus Wedd., a perennial shrub, belonging to the Asteraceae family. Despite the wide interest of this family, this specie has not been investigated yet. S. clivicolus aerial parts were extracted with 96% ethanol. Then, the ethanol extract was fractionated by liquid/liquid extraction using an increasing solvents polarity. Total polyphenol and terpenoid contents were measured. Moreover, the antioxidant activity was evaluated by six different complementary in vitro assays. The Relative Antioxidant Capacity Index (RACI) was used to compare data obtained by different tests. The sample showing the highest RACI was subjected to characterization and quantitation of its phenolic composition using LC-MS/MS analysis. The ethyl acetate fraction, investigated by LC-MS/MS analysis, showed 30 compounds, most of them are chlorogenic acid and flavonoid derivatives. To the best of our knowledge, this is the first report about the evaluation of antioxidant activity and phytochemical profile of S. clivicolus, underlying the importance of this species as a source of health-promoting phytochemicals.
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Identification of polyphenolic composition in the fruits of Rubus chingii Hu and its antioxidant and antiproliferative activity on human bladder cancer T24 cells. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2018. [DOI: 10.1007/s11694-018-9918-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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