Effects of trophism on nutritional and nutraceutical potential of wild edible mushrooms.
Autor(a) principal: | |
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Data de Publicação: | 2011 |
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/10198/6030 |
Resumo: | Consumption of wild growing mushrooms has been preferred to eating of cultivated fungi in many countries of central and Eastern Europe. Nevertheless, the knowledge of the nutritional value of wild growing mushrooms is limited. The present study reports the effects of trophism on mushrooms nutritional and nutraceutical potential. In vitro antioxidant properties of five saprotrophic (Calvatia utriformis, Clitopilus prunulus, Lycoperdon echinatum, Lyophyllum decastes, Macrolepiota excoriata) and five mycorrhizal (Boletus erythropus, Boletus fragrans, Hygrophorus pustulatus, Russula cyanoxantha, Russula olivacea) wild edible mushrooms were accessed and compared to individual compounds identified by chromatographic techniques. Mycorrhizal species revealed higher sugars concentration (16-42 g/100 g dw) than the saprotrophic mushrooms (0.4-15 g/100 g). Furthermore, fructose was found only in mycorrhizal species (0.2-2 g/100 g). The saprotrophic Lyophyllum decastes, and the mycorrhizal species Boletus erythropus and Boletus fragrans gave the highest antioxidant potential, mainly due to the contribution of polar antioxidants such as phenolics and sugars. The bioactive compounds found in wild mushrooms give scientific evidence to traditional edible and medicinal uses of these species. |
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Effects of trophism on nutritional and nutraceutical potential of wild edible mushrooms.Edible mushroomsSaprotrophicMycorrhizalNutrientsNutraceuticalsConsumption of wild growing mushrooms has been preferred to eating of cultivated fungi in many countries of central and Eastern Europe. Nevertheless, the knowledge of the nutritional value of wild growing mushrooms is limited. The present study reports the effects of trophism on mushrooms nutritional and nutraceutical potential. In vitro antioxidant properties of five saprotrophic (Calvatia utriformis, Clitopilus prunulus, Lycoperdon echinatum, Lyophyllum decastes, Macrolepiota excoriata) and five mycorrhizal (Boletus erythropus, Boletus fragrans, Hygrophorus pustulatus, Russula cyanoxantha, Russula olivacea) wild edible mushrooms were accessed and compared to individual compounds identified by chromatographic techniques. Mycorrhizal species revealed higher sugars concentration (16-42 g/100 g dw) than the saprotrophic mushrooms (0.4-15 g/100 g). Furthermore, fructose was found only in mycorrhizal species (0.2-2 g/100 g). The saprotrophic Lyophyllum decastes, and the mycorrhizal species Boletus erythropus and Boletus fragrans gave the highest antioxidant potential, mainly due to the contribution of polar antioxidants such as phenolics and sugars. The bioactive compounds found in wild mushrooms give scientific evidence to traditional edible and medicinal uses of these species.ElsevierBiblioteca Digital do IPBGrangeia, CátiaHeleno, Sandrina A.Barros, LillianMartins, AnabelaFerreira, Isabel C.F.R.2011-08-23T09:46:59Z20112011-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfapplication/pdfhttp://hdl.handle.net/10198/6030engGrangeia, Cátia; Heleno, Sandrina A.; Barros, Lillian; Martins, Anabela; Ferreira, Isabel C.F.R. (2011). Effects of trophism on nutritional and nutraceutical potential of wild edible mushrooms. Food Research International. ISSN 0963-9969. 44:4, p. 1029-10350963-996910.1016/j.foodres.2011.03.006info: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:RCAAP2023-11-21T10:15:24Zoai:bibliotecadigital.ipb.pt:10198/6030Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T22:58:11.535416Repositório 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 |
Effects of trophism on nutritional and nutraceutical potential of wild edible mushrooms. |
title |
Effects of trophism on nutritional and nutraceutical potential of wild edible mushrooms. |
spellingShingle |
Effects of trophism on nutritional and nutraceutical potential of wild edible mushrooms. Grangeia, Cátia Edible mushrooms Saprotrophic Mycorrhizal Nutrients Nutraceuticals |
title_short |
Effects of trophism on nutritional and nutraceutical potential of wild edible mushrooms. |
title_full |
Effects of trophism on nutritional and nutraceutical potential of wild edible mushrooms. |
title_fullStr |
Effects of trophism on nutritional and nutraceutical potential of wild edible mushrooms. |
title_full_unstemmed |
Effects of trophism on nutritional and nutraceutical potential of wild edible mushrooms. |
title_sort |
Effects of trophism on nutritional and nutraceutical potential of wild edible mushrooms. |
author |
Grangeia, Cátia |
author_facet |
Grangeia, Cátia Heleno, Sandrina A. Barros, Lillian Martins, Anabela Ferreira, Isabel C.F.R. |
author_role |
author |
author2 |
Heleno, Sandrina A. Barros, Lillian Martins, Anabela Ferreira, Isabel C.F.R. |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Biblioteca Digital do IPB |
dc.contributor.author.fl_str_mv |
Grangeia, Cátia Heleno, Sandrina A. Barros, Lillian Martins, Anabela Ferreira, Isabel C.F.R. |
dc.subject.por.fl_str_mv |
Edible mushrooms Saprotrophic Mycorrhizal Nutrients Nutraceuticals |
topic |
Edible mushrooms Saprotrophic Mycorrhizal Nutrients Nutraceuticals |
description |
Consumption of wild growing mushrooms has been preferred to eating of cultivated fungi in many countries of central and Eastern Europe. Nevertheless, the knowledge of the nutritional value of wild growing mushrooms is limited. The present study reports the effects of trophism on mushrooms nutritional and nutraceutical potential. In vitro antioxidant properties of five saprotrophic (Calvatia utriformis, Clitopilus prunulus, Lycoperdon echinatum, Lyophyllum decastes, Macrolepiota excoriata) and five mycorrhizal (Boletus erythropus, Boletus fragrans, Hygrophorus pustulatus, Russula cyanoxantha, Russula olivacea) wild edible mushrooms were accessed and compared to individual compounds identified by chromatographic techniques. Mycorrhizal species revealed higher sugars concentration (16-42 g/100 g dw) than the saprotrophic mushrooms (0.4-15 g/100 g). Furthermore, fructose was found only in mycorrhizal species (0.2-2 g/100 g). The saprotrophic Lyophyllum decastes, and the mycorrhizal species Boletus erythropus and Boletus fragrans gave the highest antioxidant potential, mainly due to the contribution of polar antioxidants such as phenolics and sugars. The bioactive compounds found in wild mushrooms give scientific evidence to traditional edible and medicinal uses of these species. |
publishDate |
2011 |
dc.date.none.fl_str_mv |
2011-08-23T09:46:59Z 2011 2011-01-01T00:00:00Z |
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/10198/6030 |
url |
http://hdl.handle.net/10198/6030 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Grangeia, Cátia; Heleno, Sandrina A.; Barros, Lillian; Martins, Anabela; Ferreira, Isabel C.F.R. (2011). Effects of trophism on nutritional and nutraceutical potential of wild edible mushrooms. Food Research International. ISSN 0963-9969. 44:4, p. 1029-1035 0963-9969 10.1016/j.foodres.2011.03.006 |
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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1799135200783892480 |