Unraveling the chemical composition, antioxidant, α-amylase and α-glucosidase inhibition of Moroccan propolis
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/1822/73310 |
Resumo: | In the present study, seven propolis samples collected from different areas of Morocco were evaluated for various potential attributes. Physicochemical parameters (moisture, pH, soluble substance, insoluble substance, ash content, conductivity, organic matter, resin, balsams, total carbohydrates, total proteins and mineral content), structural characterization by FTIR, phenolic and flavonoid composition and some biological activities (antioxidant, and -glucosidase and -amylase inhibitory activities) were determined. The analyzed physicochemical parameters showed the following values: moisture (3.35.2%), pH (4.15.5), soluble substance (66.175.4%), insoluble substance (23.833.7%), ashes (1.62.3%), conductivity (1.52.5 mS/cm), organic matter (97.7098.4%), wax (19.751.5%), resin (46.875.2%), balsam (1.53.1%), total carbohydrates (1.52.0 mg Glceq/g), and total proteins (1.76.2 g/100 g). Calcium, sodium, potassium, and magnesium were the most predominant minerals present in propolis samples. The phytochemical composition indicated the presence of phenolic acids, flavonoids and stilbens compounds described as having a high antioxidant capacity and potential -amylase (IC50 = 195.09963.79 g/mL) and -glucosidase (IC50 = 90.99876.24 g/mL) inhibitory activities. Moreover, FTIR spectra showed that the samples are structurally different between them, validating the results of the physicochemical analysis. The outcome of this study provides relevant information about Moroccan propolis composition and quality standards. |
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Unraveling the chemical composition, antioxidant, α-amylase and α-glucosidase inhibition of Moroccan propolisPropolis qualityPhenolic compoundsPhysicochemical analysisAntioxidant activityGeographical origina-amylase and a-glucosidase inhibitory activitiesScience & TechnologyIn the present study, seven propolis samples collected from different areas of Morocco were evaluated for various potential attributes. Physicochemical parameters (moisture, pH, soluble substance, insoluble substance, ash content, conductivity, organic matter, resin, balsams, total carbohydrates, total proteins and mineral content), structural characterization by FTIR, phenolic and flavonoid composition and some biological activities (antioxidant, and -glucosidase and -amylase inhibitory activities) were determined. The analyzed physicochemical parameters showed the following values: moisture (3.35.2%), pH (4.15.5), soluble substance (66.175.4%), insoluble substance (23.833.7%), ashes (1.62.3%), conductivity (1.52.5 mS/cm), organic matter (97.7098.4%), wax (19.751.5%), resin (46.875.2%), balsam (1.53.1%), total carbohydrates (1.52.0 mg Glceq/g), and total proteins (1.76.2 g/100 g). Calcium, sodium, potassium, and magnesium were the most predominant minerals present in propolis samples. The phytochemical composition indicated the presence of phenolic acids, flavonoids and stilbens compounds described as having a high antioxidant capacity and potential -amylase (IC50 = 195.09963.79 g/mL) and -glucosidase (IC50 = 90.99876.24 g/mL) inhibitory activities. Moreover, FTIR spectra showed that the samples are structurally different between them, validating the results of the physicochemical analysis. The outcome of this study provides relevant information about Moroccan propolis composition and quality standards.This work was supported by a grant from University Sidi Mohamed Ben Abdallah for. Laboratory of Natural Substances, Pharmacology, Environment, Modeling, Health and Quality of Life (SNAMOPEQ). This research was funded by the Portuguese Foundation for Science and Technology (FCT) under the scope of the strategic funding of UIDB/04469/2020 unit and BioTecNorteoperation (NORTE-01-0145-FEDER 000004) funded by the European Regional Development Fund (FEDER) under the scope of Norte2020-Programa Operacional Regional do Norte. Zlatina Genisheva is supported by the project OH2O (POCI-01-0145- FEDER-029145) funded by FCT and FEDER under the scope of ProgramaOperacional de Competividade e Internacionalizaçao (POCI)- COMPETE 2020 and PORTUGAL 2020.info:eu-repo/semantics/publishedVersionElsevier BVUniversidade do MinhoLaaroussi, HassanSantos, Pedro Miguel FerreiraGenisheva, ZlatinaBakour, MeryemOusaaid, DrissTeixeira, J. A.Lyoussi, Badiaa20212021-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/1822/73310engLaaroussi, Hassan; Ferreira-Santos, P.; Genisheva, Zlatina; Bakour, Meryem; Ousaaid, Driss; Teixeira, José A.; Lyoussi, Badiaa, Unraveling the chemical composition, antioxidant, α-amylase and α-glucosidase inhibition of Moroccan propolis. Food Bioscience, 42(101160), 20212212429210.1016/j.fbio.2021.101160https://www.sciencedirect.com/journal/food-bioscienceinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-07-21T12:08:42Zoai:repositorium.sdum.uminho.pt:1822/73310Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T18:59:57.692392Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Unraveling the chemical composition, antioxidant, α-amylase and α-glucosidase inhibition of Moroccan propolis |
title |
Unraveling the chemical composition, antioxidant, α-amylase and α-glucosidase inhibition of Moroccan propolis |
spellingShingle |
Unraveling the chemical composition, antioxidant, α-amylase and α-glucosidase inhibition of Moroccan propolis Laaroussi, Hassan Propolis quality Phenolic compounds Physicochemical analysis Antioxidant activity Geographical origin a-amylase and a-glucosidase inhibitory activities Science & Technology |
title_short |
Unraveling the chemical composition, antioxidant, α-amylase and α-glucosidase inhibition of Moroccan propolis |
title_full |
Unraveling the chemical composition, antioxidant, α-amylase and α-glucosidase inhibition of Moroccan propolis |
title_fullStr |
Unraveling the chemical composition, antioxidant, α-amylase and α-glucosidase inhibition of Moroccan propolis |
title_full_unstemmed |
Unraveling the chemical composition, antioxidant, α-amylase and α-glucosidase inhibition of Moroccan propolis |
title_sort |
Unraveling the chemical composition, antioxidant, α-amylase and α-glucosidase inhibition of Moroccan propolis |
author |
Laaroussi, Hassan |
author_facet |
Laaroussi, Hassan Santos, Pedro Miguel Ferreira Genisheva, Zlatina Bakour, Meryem Ousaaid, Driss Teixeira, J. A. Lyoussi, Badiaa |
author_role |
author |
author2 |
Santos, Pedro Miguel Ferreira Genisheva, Zlatina Bakour, Meryem Ousaaid, Driss Teixeira, J. A. Lyoussi, Badiaa |
author2_role |
author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade do Minho |
dc.contributor.author.fl_str_mv |
Laaroussi, Hassan Santos, Pedro Miguel Ferreira Genisheva, Zlatina Bakour, Meryem Ousaaid, Driss Teixeira, J. A. Lyoussi, Badiaa |
dc.subject.por.fl_str_mv |
Propolis quality Phenolic compounds Physicochemical analysis Antioxidant activity Geographical origin a-amylase and a-glucosidase inhibitory activities Science & Technology |
topic |
Propolis quality Phenolic compounds Physicochemical analysis Antioxidant activity Geographical origin a-amylase and a-glucosidase inhibitory activities Science & Technology |
description |
In the present study, seven propolis samples collected from different areas of Morocco were evaluated for various potential attributes. Physicochemical parameters (moisture, pH, soluble substance, insoluble substance, ash content, conductivity, organic matter, resin, balsams, total carbohydrates, total proteins and mineral content), structural characterization by FTIR, phenolic and flavonoid composition and some biological activities (antioxidant, and -glucosidase and -amylase inhibitory activities) were determined. The analyzed physicochemical parameters showed the following values: moisture (3.35.2%), pH (4.15.5), soluble substance (66.175.4%), insoluble substance (23.833.7%), ashes (1.62.3%), conductivity (1.52.5 mS/cm), organic matter (97.7098.4%), wax (19.751.5%), resin (46.875.2%), balsam (1.53.1%), total carbohydrates (1.52.0 mg Glceq/g), and total proteins (1.76.2 g/100 g). Calcium, sodium, potassium, and magnesium were the most predominant minerals present in propolis samples. The phytochemical composition indicated the presence of phenolic acids, flavonoids and stilbens compounds described as having a high antioxidant capacity and potential -amylase (IC50 = 195.09963.79 g/mL) and -glucosidase (IC50 = 90.99876.24 g/mL) inhibitory activities. Moreover, FTIR spectra showed that the samples are structurally different between them, validating the results of the physicochemical analysis. The outcome of this study provides relevant information about Moroccan propolis composition and quality standards. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021 2021-01-01T00:00:00Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/1822/73310 |
url |
http://hdl.handle.net/1822/73310 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Laaroussi, Hassan; Ferreira-Santos, P.; Genisheva, Zlatina; Bakour, Meryem; Ousaaid, Driss; Teixeira, José A.; Lyoussi, Badiaa, Unraveling the chemical composition, antioxidant, α-amylase and α-glucosidase inhibition of Moroccan propolis. Food Bioscience, 42(101160), 2021 22124292 10.1016/j.fbio.2021.101160 https://www.sciencedirect.com/journal/food-bioscience |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Elsevier BV |
publisher.none.fl_str_mv |
Elsevier BV |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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RCAAP |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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