Physicochemical and nutritional profile of leaves, flowers, and fruits of the edible halophyte chorão-da-praia (Carpobrotus edulis) on Portuguese west shores
| Autor(a) principal: | |
|---|---|
| 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/10400.8/6727 |
Resumo: | Funding : The authors M.N., M.J.C. and C.T. would like to acknowledge the financial support of the Portuguese Foundation for Science and Technology (FCT) to the research units of MARE (UID/MAR/04292/2020) and the Integrated Programme of SR&TD ‘’Smart Valorization of Endogenous Marine Biological Resources Under a Changing Climate’’ (reference Centro-01-0145-FEDER-000018), co-founded by Centro 2020 program, Portugal 2020, European Union, through the European Regional Development Fund. M.N., M.A. and C.T. also wish to acknowledge the Projet Ocean 2Oils ‘’Integrated approach for seaweeds application as sustainable source of functional compounds of edible oils stabilization and food processing’’, co-funded by Fundo Azul program through the Direção-Geral de Política do MAR (FA_05_2017_013). |
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Physicochemical and nutritional profile of leaves, flowers, and fruits of the edible halophyte chorão-da-praia (Carpobrotus edulis) on Portuguese west shoresBioactivityCarpobrotus edulisFatty acid profileHalophyte plantPolyphenolsProximate compositionFunding : The authors M.N., M.J.C. and C.T. would like to acknowledge the financial support of the Portuguese Foundation for Science and Technology (FCT) to the research units of MARE (UID/MAR/04292/2020) and the Integrated Programme of SR&TD ‘’Smart Valorization of Endogenous Marine Biological Resources Under a Changing Climate’’ (reference Centro-01-0145-FEDER-000018), co-founded by Centro 2020 program, Portugal 2020, European Union, through the European Regional Development Fund. M.N., M.A. and C.T. also wish to acknowledge the Projet Ocean 2Oils ‘’Integrated approach for seaweeds application as sustainable source of functional compounds of edible oils stabilization and food processing’’, co-funded by Fundo Azul program through the Direção-Geral de Política do MAR (FA_05_2017_013).Leaves, flowers and fruits from the edible halophyte chorão-da-praia (Carpobrotus edulis), harvested in the Portuguese western sea shores, were characterized regarding their proximate composition, fatty acid profile, pigments, phenolic compounds, antioxidant and antimicrobial activities. Fruits had the highest amount of carbohydrates (70.2 ± 1.6%) and the lowest of protein (4.67 ± 0.22%) and ash (22.0 ± 1.0%) contents. No significant differences were observed in the lipid fraction. Leaves were mainly constituted by saturated (52.6 ± 1.3%) fatty acids (FA), whereas fruits showed the highest amount of polyunsaturated FA (48.6 ± 3.1%). Chlorophylls and carotenoids were more abundant in leaves. Aqueous-ethanolic (1:1, v/v) extract of flowers exhibited the highest phenolic content (299 ± 8 μg/mg of gallic acid equivalents), by the Folin–Ciocalteu methodology, as well as the strongest antioxidant activity (IC50 = 11.83 ± 1.0 μg/mL and 7.82 ± 0.24 μmol/mg of ascorbic acid equivalents by the DPPH and FRAP methods, respectively). Also, flowers extract showed the most pronounced antimicrobial activity by the microtiter broth dilution method. Mass and tandem mass spectra revealed that the most abundant species in all extracts were glycosylated and/or acetylated O-Methyl flavonols, mainly derived from syringetin and laricitrin. Nuclear magnetic resonance was also employed for complementary confirmation of the syringetin moieties. Regarding the profile in polyphenols, when comparing leaves, flowers and fruits, one concluded that there were clearly differences in the relative amount of these polyphenols, being flowers richer in the syringetin derivatives. In conclusion, this edible plant, classified as an invasive species of the Portuguese coast, highlights for its richness in bioactive compounds with potential application in the food industry.ElsevierIC-OnlineNeves, MartaAntunes, MadalenaFernandes, WilsonAzevedo, Zélia M.Freitas, VictorRocha, João M.Tecelão, CarlaCampos, Maria J.2022-03-02T10:17:34Z20212022-02-23T14:15:36Z2021-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.8/6727engMarta Neves, Madalena Antunes, Wilson Fernandes, Maria J. Campos, Zélia M. Azevedo, Victor Freitas, João M. Rocha, Carla Tecelão, Physicochemical and nutritional profile of leaves, flowers, and fruits of the edible halophyte chorão-da-praia (Carpobrotus edulis) on Portuguese west shores, Food Bioscience, Volume 43, 2021, 101288, ISSN 2212-4292, https://doi.org/10.1016/j.fbio.2021.1012882212-4292cv-prod-257203410.1016/j.fbio.2021.101288metadata only accessinfo: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:RCAAP2024-01-17T15:53:48Zoai:iconline.ipleiria.pt:10400.8/6727Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T01:49:53.994358Repositório 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 |
Physicochemical and nutritional profile of leaves, flowers, and fruits of the edible halophyte chorão-da-praia (Carpobrotus edulis) on Portuguese west shores |
| title |
Physicochemical and nutritional profile of leaves, flowers, and fruits of the edible halophyte chorão-da-praia (Carpobrotus edulis) on Portuguese west shores |
| spellingShingle |
Physicochemical and nutritional profile of leaves, flowers, and fruits of the edible halophyte chorão-da-praia (Carpobrotus edulis) on Portuguese west shores Neves, Marta Bioactivity Carpobrotus edulis Fatty acid profile Halophyte plant Polyphenols Proximate composition |
| title_short |
Physicochemical and nutritional profile of leaves, flowers, and fruits of the edible halophyte chorão-da-praia (Carpobrotus edulis) on Portuguese west shores |
| title_full |
Physicochemical and nutritional profile of leaves, flowers, and fruits of the edible halophyte chorão-da-praia (Carpobrotus edulis) on Portuguese west shores |
| title_fullStr |
Physicochemical and nutritional profile of leaves, flowers, and fruits of the edible halophyte chorão-da-praia (Carpobrotus edulis) on Portuguese west shores |
| title_full_unstemmed |
Physicochemical and nutritional profile of leaves, flowers, and fruits of the edible halophyte chorão-da-praia (Carpobrotus edulis) on Portuguese west shores |
| title_sort |
Physicochemical and nutritional profile of leaves, flowers, and fruits of the edible halophyte chorão-da-praia (Carpobrotus edulis) on Portuguese west shores |
| author |
Neves, Marta |
| author_facet |
Neves, Marta Antunes, Madalena Fernandes, Wilson Azevedo, Zélia M. Freitas, Victor Rocha, João M. Tecelão, Carla Campos, Maria J. |
| author_role |
author |
| author2 |
Antunes, Madalena Fernandes, Wilson Azevedo, Zélia M. Freitas, Victor Rocha, João M. Tecelão, Carla Campos, Maria J. |
| author2_role |
author author author author author author author |
| dc.contributor.none.fl_str_mv |
IC-Online |
| dc.contributor.author.fl_str_mv |
Neves, Marta Antunes, Madalena Fernandes, Wilson Azevedo, Zélia M. Freitas, Victor Rocha, João M. Tecelão, Carla Campos, Maria J. |
| dc.subject.por.fl_str_mv |
Bioactivity Carpobrotus edulis Fatty acid profile Halophyte plant Polyphenols Proximate composition |
| topic |
Bioactivity Carpobrotus edulis Fatty acid profile Halophyte plant Polyphenols Proximate composition |
| description |
Funding : The authors M.N., M.J.C. and C.T. would like to acknowledge the financial support of the Portuguese Foundation for Science and Technology (FCT) to the research units of MARE (UID/MAR/04292/2020) and the Integrated Programme of SR&TD ‘’Smart Valorization of Endogenous Marine Biological Resources Under a Changing Climate’’ (reference Centro-01-0145-FEDER-000018), co-founded by Centro 2020 program, Portugal 2020, European Union, through the European Regional Development Fund. M.N., M.A. and C.T. also wish to acknowledge the Projet Ocean 2Oils ‘’Integrated approach for seaweeds application as sustainable source of functional compounds of edible oils stabilization and food processing’’, co-funded by Fundo Azul program through the Direção-Geral de Política do MAR (FA_05_2017_013). |
| publishDate |
2021 |
| dc.date.none.fl_str_mv |
2021 2021-01-01T00:00:00Z 2022-03-02T10:17:34Z 2022-02-23T14:15:36Z |
| dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
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info:eu-repo/semantics/article |
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article |
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publishedVersion |
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http://hdl.handle.net/10400.8/6727 |
| url |
http://hdl.handle.net/10400.8/6727 |
| dc.language.iso.fl_str_mv |
eng |
| language |
eng |
| dc.relation.none.fl_str_mv |
Marta Neves, Madalena Antunes, Wilson Fernandes, Maria J. Campos, Zélia M. Azevedo, Victor Freitas, João M. Rocha, Carla Tecelão, Physicochemical and nutritional profile of leaves, flowers, and fruits of the edible halophyte chorão-da-praia (Carpobrotus edulis) on Portuguese west shores, Food Bioscience, Volume 43, 2021, 101288, ISSN 2212-4292, https://doi.org/10.1016/j.fbio.2021.101288 2212-4292 cv-prod-2572034 10.1016/j.fbio.2021.101288 |
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metadata only access info:eu-repo/semantics/openAccess |
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metadata only access |
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openAccess |
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application/pdf |
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Elsevier |
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Elsevier |
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