Portuguese wild mushrooms at the "Pharma-Nutrition" interface: nutritional characterization and antioxidant properties
Autor(a) principal: | |
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Data de Publicação: | 2013 |
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/10198/8532 |
Resumo: | The search for foods that might improve health or reduce disease risk, has been progressively gaining interest. Mushroom could be examples of these foods, presenting the additional advantage of being recognized as a delicacy. This feature might place mushrooms in the pharma-nutrition interface. Herein, eight different mushroom species were characterized in terms of nutrients (proteins, carbohydrates, fat, individual sugars, fatty acids) and bioactive compounds (tocopherols, carotenoids, organic acids and phenolic compounds) with recognized antioxidant properties. These medicinal properties are often related with the antioxidant potential presented by mushroom extracts. Boletus regius was the species with the highest levels of carbohydrates (88.79 g/ 100 g dw) and PUFA (56.55%), bioactive compounds such as tocopherols (763.80 µg/100 g dw), citric acid (3.32 g/ 100 g dw) and phenolic compounds (23.49 mg/ 100 g dw), including two chrysin derivatives, presenting also the highest antioxidant activity. The identified bioactive compounds might be used as nutraceuticals to prevent chronic diseases related with oxidative stress. Furthermore, all tested species are edible, and could be incorporated directly in diet acting as functional foods. |
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Portuguese wild mushrooms at the "Pharma-Nutrition" interface: nutritional characterization and antioxidant propertiesWild edible mushroomsNutrientsAntioxidantsPharma-nutritionThe search for foods that might improve health or reduce disease risk, has been progressively gaining interest. Mushroom could be examples of these foods, presenting the additional advantage of being recognized as a delicacy. This feature might place mushrooms in the pharma-nutrition interface. Herein, eight different mushroom species were characterized in terms of nutrients (proteins, carbohydrates, fat, individual sugars, fatty acids) and bioactive compounds (tocopherols, carotenoids, organic acids and phenolic compounds) with recognized antioxidant properties. These medicinal properties are often related with the antioxidant potential presented by mushroom extracts. Boletus regius was the species with the highest levels of carbohydrates (88.79 g/ 100 g dw) and PUFA (56.55%), bioactive compounds such as tocopherols (763.80 µg/100 g dw), citric acid (3.32 g/ 100 g dw) and phenolic compounds (23.49 mg/ 100 g dw), including two chrysin derivatives, presenting also the highest antioxidant activity. The identified bioactive compounds might be used as nutraceuticals to prevent chronic diseases related with oxidative stress. Furthermore, all tested species are edible, and could be incorporated directly in diet acting as functional foods.Fundação para a Ciência e a Tecnologia (FCT, Portugal) and COMPETE/QREN/EU for financial support to this work (research project PTDC/AGR-ALI/110062/2009) and to CIMO (strategic project PEst-OE/AGR/UI0690/2011). L. Barros and J.C.M. Barreira also thank to FCT, POPH-QREN and FSE for their grants (SFRH/BPD/4609/2008 and SFRH/BPD/72802/2010, respectively).ElsevierBiblioteca Digital do IPBLeal, Ana RaquelBarros, LillianBarreira, João C.M.Sousa, Maria JoãoMartins, AnabelaSantos-Buelga, CelestinoFerreira, Isabel C.F.R.2013-07-23T15:46:46Z20132013-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfapplication/pdfhttp://hdl.handle.net/10198/8532engLeal, Ana Raquel; Barros, Lillian; Barreira, João C.M.; Sousa, Maria João; Martins, Anabela; Santos-Buelga, Celestino; Ferreira, Isabel C.F.R. (2013). Portuguese wild mushrooms at the "Pharma-Nutrition" interface: nutritional characterization and antioxidant properties. Food Research International. ISSN 0963-9969. 50:1, p. 1-90963-996910.1016/j.foodres.2012.10.012info: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:RCAAP2023-11-21T10:20:53Zoai:bibliotecadigital.ipb.pt:10198/8532Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T23:00:01.634997Repositório 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 |
Portuguese wild mushrooms at the "Pharma-Nutrition" interface: nutritional characterization and antioxidant properties |
title |
Portuguese wild mushrooms at the "Pharma-Nutrition" interface: nutritional characterization and antioxidant properties |
spellingShingle |
Portuguese wild mushrooms at the "Pharma-Nutrition" interface: nutritional characterization and antioxidant properties Leal, Ana Raquel Wild edible mushrooms Nutrients Antioxidants Pharma-nutrition |
title_short |
Portuguese wild mushrooms at the "Pharma-Nutrition" interface: nutritional characterization and antioxidant properties |
title_full |
Portuguese wild mushrooms at the "Pharma-Nutrition" interface: nutritional characterization and antioxidant properties |
title_fullStr |
Portuguese wild mushrooms at the "Pharma-Nutrition" interface: nutritional characterization and antioxidant properties |
title_full_unstemmed |
Portuguese wild mushrooms at the "Pharma-Nutrition" interface: nutritional characterization and antioxidant properties |
title_sort |
Portuguese wild mushrooms at the "Pharma-Nutrition" interface: nutritional characterization and antioxidant properties |
author |
Leal, Ana Raquel |
author_facet |
Leal, Ana Raquel Barros, Lillian Barreira, João C.M. Sousa, Maria João Martins, Anabela Santos-Buelga, Celestino Ferreira, Isabel C.F.R. |
author_role |
author |
author2 |
Barros, Lillian Barreira, João C.M. Sousa, Maria João Martins, Anabela Santos-Buelga, Celestino Ferreira, Isabel C.F.R. |
author2_role |
author author author author author author |
dc.contributor.none.fl_str_mv |
Biblioteca Digital do IPB |
dc.contributor.author.fl_str_mv |
Leal, Ana Raquel Barros, Lillian Barreira, João C.M. Sousa, Maria João Martins, Anabela Santos-Buelga, Celestino Ferreira, Isabel C.F.R. |
dc.subject.por.fl_str_mv |
Wild edible mushrooms Nutrients Antioxidants Pharma-nutrition |
topic |
Wild edible mushrooms Nutrients Antioxidants Pharma-nutrition |
description |
The search for foods that might improve health or reduce disease risk, has been progressively gaining interest. Mushroom could be examples of these foods, presenting the additional advantage of being recognized as a delicacy. This feature might place mushrooms in the pharma-nutrition interface. Herein, eight different mushroom species were characterized in terms of nutrients (proteins, carbohydrates, fat, individual sugars, fatty acids) and bioactive compounds (tocopherols, carotenoids, organic acids and phenolic compounds) with recognized antioxidant properties. These medicinal properties are often related with the antioxidant potential presented by mushroom extracts. Boletus regius was the species with the highest levels of carbohydrates (88.79 g/ 100 g dw) and PUFA (56.55%), bioactive compounds such as tocopherols (763.80 µg/100 g dw), citric acid (3.32 g/ 100 g dw) and phenolic compounds (23.49 mg/ 100 g dw), including two chrysin derivatives, presenting also the highest antioxidant activity. The identified bioactive compounds might be used as nutraceuticals to prevent chronic diseases related with oxidative stress. Furthermore, all tested species are edible, and could be incorporated directly in diet acting as functional foods. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-07-23T15:46:46Z 2013 2013-01-01T00:00:00Z |
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/10198/8532 |
url |
http://hdl.handle.net/10198/8532 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Leal, Ana Raquel; Barros, Lillian; Barreira, João C.M.; Sousa, Maria João; Martins, Anabela; Santos-Buelga, Celestino; Ferreira, Isabel C.F.R. (2013). Portuguese wild mushrooms at the "Pharma-Nutrition" interface: nutritional characterization and antioxidant properties. Food Research International. ISSN 0963-9969. 50:1, p. 1-9 0963-9969 10.1016/j.foodres.2012.10.012 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Elsevier |
publisher.none.fl_str_mv |
Elsevier |
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 |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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1799135226453032960 |