Publicação
Effects of electron-beam irradiation on fatty acids profile of Agaricus bisporus Portobello
| Resumo: | The knowledge about the composition of mushrooms used in food has been increasing in recent years, but their high perishability leads to immediate quality losses after harvesting, which is a drawback for the distribution and marketing of the fresh product. Furthermore, mushrooms have a great popularity all over the world, but data on alternative technologies to increase their shelf life of mushrooms are insufficient. Irradiation is a technique recognized as safe and effective for conservation, and is widely used to extend the shelf life of raw foods. This work evaluates the effects of storage time (ST) (0, 4 and 8 days) and electron-beam (EB) irradiation on fatty acids profile (characterized by GC-FID) of fresh samples of Agaricus bisporus Portobello. The irradiation was performed with a 10 MeV energy irradiator at doses of 1, 2 and 5 kGy. ST and EB irradiation had a cooperative effect (i.e., the interaction among factors was significant, p-value < 0.05) over fatty acids profile. Comparing each factor individually, EB had a more noticeable effect than ST; in fact, the differences among fatty acids percentages for each EB dose were significant in all cases except C18:1n9c (oleic acid), while ST had no significant effects on C12:0, C13:0, C15:0, C18:1n9c, C18:2n6t, C18:3n3, C21:0 and MUFA. Linoleic acid (C18:2n6c) was the most abundant acid (≈78%), presenting slightly higher percentages in mushrooms irradiated with 1 kGy, showing in turn a minor decrease after 8 days of storage. Palmitic acid (≈8%) and stearic acid (≈4%), were the other main fatty acids in A. bisporus. Despite the detected differences, mushrooms presented a similar profile either within different EB doses, as well as along ST. Nevertheless, the 4-days storage maintains the fatty acids profile in higher extent than the 8-days storage; likewise, the best EB dose resulted to be 1 kGy. |
|---|---|
| Autores principais: | Cardoso, Rossana V.C. |
| Outros Autores: | Fernandes, Ângela; Barreira, João C.M.; Antonio, Amilcar L.; Cabo Verde, Sandra; Paramás, Ana M.G.; Barros, Lillian; Ferreira, Isabel C.F.R. |
| Assunto: | Electron-beam irradiation Agaricus bisporus Portobello |
| Ano: | 2018 |
| País: | Portugal |
| Tipo de documento: | documento de conferência |
| Tipo de acesso: | acesso aberto |
| Instituição associada: | Instituto Politécnico de Bragança |
| Idioma: | inglês |
| Origem: | Biblioteca Digital do IPB |
| _version_ | 1863851190197944320 |
|---|---|
| author | Cardoso, Rossana V.C. |
| author2 | Fernandes, Ângela Barreira, João C.M. Antonio, Amilcar L. Cabo Verde, Sandra Paramás, Ana M.G. Barros, Lillian Ferreira, Isabel C.F.R. |
| author2_role | author author author author author author author |
| author_facet | Cardoso, Rossana V.C. Fernandes, Ângela Barreira, João C.M. Antonio, Amilcar L. Cabo Verde, Sandra Paramás, Ana M.G. Barros, Lillian Ferreira, Isabel C.F.R. |
| author_role | author |
| contributor_name_str_mv | Biblioteca Digital do IPB |
| country_str | PT |
| creators_json_str | [{\"Person.name\":\"Cardoso, Rossana V.C.\",\"Person.identifier.orcid\":\"0000-0002-6870-0391\"},{\"Person.name\":\"Fernandes, Ângela\",\"Person.identifier.orcid\":\"0000-0002-0157-9873\"},{\"Person.name\":\"Barreira, João C.M.\",\"Person.identifier.orcid\":\"0000-0003-1233-0990\"},{\"Person.name\":\"Antonio, Amilcar L.\",\"Person.identifier.orcid\":\"0000-0001-8271-9964\"},{\"Person.name\":\"Cabo Verde, Sandra\"},{\"Person.name\":\"Paramás, Ana M.G.\"},{\"Person.name\":\"Barros, Lillian\",\"Person.identifier.orcid\":\"0000-0002-9050-5189\"},{\"Person.name\":\"Ferreira, Isabel C.F.R.\",\"Person.identifier.orcid\":\"0000-0003-4910-4882\"}] |
| datacite.contributors.contributor.contributorName.fl_str_mv | Biblioteca Digital do IPB |
| datacite.creators.creator.creatorName.fl_str_mv | Cardoso, Rossana V.C. Fernandes, Ângela Barreira, João C.M. Antonio, Amilcar L. Cabo Verde, Sandra Paramás, Ana M.G. Barros, Lillian Ferreira, Isabel C.F.R. |
| datacite.date.Accepted.fl_str_mv | 2018-01-01T00:00:00Z |
| datacite.date.available.fl_str_mv | 2018-10-29T11:14:35Z |
| datacite.date.embargoed.fl_str_mv | 2018-10-29T11:14:35Z |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| datacite.subjects.subject.fl_str_mv | Electron-beam irradiation Agaricus bisporus Portobello |
| datacite.titles.title.fl_str_mv | Effects of electron-beam irradiation on fatty acids profile of Agaricus bisporus Portobello |
| dc.contributor.none.fl_str_mv | Biblioteca Digital do IPB |
| dc.creator.none.fl_str_mv | Cardoso, Rossana V.C. Fernandes, Ângela Barreira, João C.M. Antonio, Amilcar L. Cabo Verde, Sandra Paramás, Ana M.G. Barros, Lillian Ferreira, Isabel C.F.R. |
| dc.date.Accepted.fl_str_mv | 2018-01-01T00:00:00Z |
| dc.date.available.fl_str_mv | 2018-10-29T11:14:35Z |
| dc.date.embargoed.fl_str_mv | 2018-10-29T11:14:35Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | http://hdl.handle.net/10198/18127 |
| dc.language.none.fl_str_mv | eng |
| dc.rights.cclincense.fl_str_mv | http://creativecommons.org/licenses/by/4.0/ |
| dc.rights.none.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| dc.subject.none.fl_str_mv | Electron-beam irradiation Agaricus bisporus Portobello |
| dc.title.fl_str_mv | Effects of electron-beam irradiation on fatty acids profile of Agaricus bisporus Portobello |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_c94f |
| description | The knowledge about the composition of mushrooms used in food has been increasing in recent years, but their high perishability leads to immediate quality losses after harvesting, which is a drawback for the distribution and marketing of the fresh product. Furthermore, mushrooms have a great popularity all over the world, but data on alternative technologies to increase their shelf life of mushrooms are insufficient. Irradiation is a technique recognized as safe and effective for conservation, and is widely used to extend the shelf life of raw foods. This work evaluates the effects of storage time (ST) (0, 4 and 8 days) and electron-beam (EB) irradiation on fatty acids profile (characterized by GC-FID) of fresh samples of Agaricus bisporus Portobello. The irradiation was performed with a 10 MeV energy irradiator at doses of 1, 2 and 5 kGy. ST and EB irradiation had a cooperative effect (i.e., the interaction among factors was significant, p-value < 0.05) over fatty acids profile. Comparing each factor individually, EB had a more noticeable effect than ST; in fact, the differences among fatty acids percentages for each EB dose were significant in all cases except C18:1n9c (oleic acid), while ST had no significant effects on C12:0, C13:0, C15:0, C18:1n9c, C18:2n6t, C18:3n3, C21:0 and MUFA. Linoleic acid (C18:2n6c) was the most abundant acid (≈78%), presenting slightly higher percentages in mushrooms irradiated with 1 kGy, showing in turn a minor decrease after 8 days of storage. Palmitic acid (≈8%) and stearic acid (≈4%), were the other main fatty acids in A. bisporus. Despite the detected differences, mushrooms presented a similar profile either within different EB doses, as well as along ST. Nevertheless, the 4-days storage maintains the fatty acids profile in higher extent than the 8-days storage; likewise, the best EB dose resulted to be 1 kGy. |
| dirty | 0 |
| eu_rights_str_mv | openAccess |
| format | conferenceObject |
| fulltext.url.fl_str_mv | https://bibliotecadigital.ipb.pt/bitstreams/18479892-9bd1-42cd-9450-f9dbe6b3e2ab/download |
| funding.funder.alternateName_str_mv | FCT FCT |
| funding.funder.identifier_str_mv | http://doi.org/10.13039/501100001871 http://doi.org/10.13039/501100001871 |
| funding.funder.name_str_mv | Fundação para a Ciência e a Tecnologia Fundação para a Ciência e a Tecnologia |
| funding.identifier_str_mv | SFRH/BPD/114753/2016 UID/AGR/00690/2013 |
| funding.name_str_mv | FARH 6817 - DCRRNI ID |
| funding_str_mv | SFRH/BPD/114753/2016 info:eu-repo/grantAgreement/FCT/FARH/SFRH%2FBPD%2F114753%2F2016/PT UID/AGR/00690/2013 info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UID%2FAGR%2F00690%2F2013/PT |
| id | ipb_624ec00586d74db2769d859cc02c110a |
| identifier.url.fl_str_mv | http://hdl.handle.net/10198/18127 |
| instacron_str | ipb |
| institution | Instituto Politécnico de Bragança |
| instname_str | Instituto Politécnico de Bragança |
| language | eng |
| network_acronym_str | ipb |
| network_name_str | Biblioteca Digital do IPB |
| oai_identifier_str | oai:bibliotecadigital.ipb.pt:10198/18127 |
| organization_str_mv | urn:organizationAcronym:ipb |
| person_str_mv | Cardoso, Rossana V.C. Cardoso, Rossana V.C. https://www.ciencia-id.pt/151B-A0B5-8D80 151B-A0B5-8D80 http://orcid.org/0000-0002-6870-0391 0000-0002-6870-0391 Fernandes, Ângela Fernandes, Ângela https://www.ciencia-id.pt/2015-0434-AE7C 2015-0434-AE7C http://orcid.org/0000-0002-0157-9873 0000-0002-0157-9873 Barreira, João C.M. Barreira, João C.M. http://orcid.org/0000-0003-1233-0990 0000-0003-1233-0990 Antonio, Amilcar L. Antonio, Amilcar L. https://www.ciencia-id.pt/1014-5259-DE86 1014-5259-DE86 http://orcid.org/0000-0001-8271-9964 0000-0001-8271-9964 Cabo Verde, Sandra Paramás, Ana M.G. Barros, Lillian Barros, Lillian https://www.ciencia-id.pt/9616-35CB-D001 9616-35CB-D001 http://orcid.org/0000-0002-9050-5189 0000-0002-9050-5189 Ferreira, Isabel C.F.R. Ferreira, Isabel C.F.R. https://www.ciencia-id.pt/9418-CF95-9919 9418-CF95-9919 http://orcid.org/0000-0003-4910-4882 0000-0003-4910-4882 |
| publishDate | 2018 |
| reponame_str | Biblioteca Digital do IPB |
| repository_id_str | urn:repositoryAcronym:ipb |
| service_str_mv | urn:repositoryAcronym:ipb |
| spelling | engpt_PTThe knowledge about the composition of mushrooms used in food has been increasing in recent years, but their high perishability leads to immediate quality losses after harvesting, which is a drawback for the distribution and marketing of the fresh product. Furthermore, mushrooms have a great popularity all over the world, but data on alternative technologies to increase their shelf life of mushrooms are insufficient. Irradiation is a technique recognized as safe and effective for conservation, and is widely used to extend the shelf life of raw foods. This work evaluates the effects of storage time (ST) (0, 4 and 8 days) and electron-beam (EB) irradiation on fatty acids profile (characterized by GC-FID) of fresh samples of Agaricus bisporus Portobello. The irradiation was performed with a 10 MeV energy irradiator at doses of 1, 2 and 5 kGy. ST and EB irradiation had a cooperative effect (i.e., the interaction among factors was significant, p-value < 0.05) over fatty acids profile. Comparing each factor individually, EB had a more noticeable effect than ST; in fact, the differences among fatty acids percentages for each EB dose were significant in all cases except C18:1n9c (oleic acid), while ST had no significant effects on C12:0, C13:0, C15:0, C18:1n9c, C18:2n6t, C18:3n3, C21:0 and MUFA. Linoleic acid (C18:2n6c) was the most abundant acid (≈78%), presenting slightly higher percentages in mushrooms irradiated with 1 kGy, showing in turn a minor decrease after 8 days of storage. Palmitic acid (≈8%) and stearic acid (≈4%), were the other main fatty acids in A. bisporus. Despite the detected differences, mushrooms presented a similar profile either within different EB doses, as well as along ST. Nevertheless, the 4-days storage maintains the fatty acids profile in higher extent than the 8-days storage; likewise, the best EB dose resulted to be 1 kGy.application/pdfpt_PTEffects of electron-beam irradiation on fatty acids profile of Agaricus bisporus PortobelloPersonalCardoso, Rossana V.C.DSpacehttp://dspace.org/items/b41e6732-7e8e-42c2-86b3-8ce1ff8b9c59DSpacehttp://dspace.org/items/b41e6732-7e8e-42c2-86b3-8ce1ff8b9c59CardosoRossana V.C.Ciência IDhttps://www.ciencia-id.pt151B-A0B5-8D80ORCIDhttp://orcid.org0000-0002-6870-0391Scopus Author IDhttps://www.scopus.com57194701579PersonalFernandes, ÂngelaDSpacehttp://dspace.org/items/6233e657-3885-40a3-885e-0d51cf4dbaadDSpacehttp://dspace.org/items/6233e657-3885-40a3-885e-0d51cf4dbaadFernandesÂngelaCiência IDhttps://www.ciencia-id.pt2015-0434-AE7CORCIDhttp://orcid.org0000-0002-0157-9873PersonalBarreira, João C.M.DSpacehttp://dspace.org/items/4629b12c-39b0-4da8-8b8d-6efba5cf2d81DSpacehttp://dspace.org/items/4629b12c-39b0-4da8-8b8d-6efba5cf2d81BarreiraJoão C.M.ORCIDhttp://orcid.org0000-0003-1233-0990Researcher IDhttps://www.researcherid.comD-8269-2013Scopus Author IDhttps://www.scopus.com54895546900PersonalAntonio, Amilcar L.DSpacehttp://dspace.org/items/4b23e496-8d11-4ff5-a8ec-e1c2235e5a28DSpacehttp://dspace.org/items/4b23e496-8d11-4ff5-a8ec-e1c2235e5a28AntonioAmilcar L.Ciência IDhttps://www.ciencia-id.pt1014-5259-DE86ORCIDhttp://orcid.org0000-0001-8271-9964Researcher IDhttps://www.researcherid.comJ-1960-2014Scopus Author IDhttps://www.scopus.com44560921900Cabo Verde, SandraParamás, Ana M.G.PersonalBarros, LillianDSpacehttp://dspace.org/items/3af07ffe-f914-48ba-a5d5-efcf70fdce01DSpacehttp://dspace.org/items/3af07ffe-f914-48ba-a5d5-efcf70fdce01BarrosLillianCiência IDhttps://www.ciencia-id.pt9616-35CB-D001ORCIDhttp://orcid.org0000-0002-9050-5189Researcher IDhttps://www.researcherid.comJ-3600-2013Researcher IDhttps://www.researcherid.comJ-3600-2013Scopus Author IDhttps://www.scopus.com35236343600Scopus Author IDhttps://www.scopus.com57194900801PersonalFerreira, Isabel C.F.R.DSpacehttp://dspace.org/items/bd0d1537-2e03-41fb-b27a-140af9c35db8DSpacehttp://dspace.org/items/bd0d1537-2e03-41fb-b27a-140af9c35db8FerreiraIsabel C.F.R.Ciência IDhttps://www.ciencia-id.pt9418-CF95-9919ORCIDhttp://orcid.org0000-0003-4910-4882Researcher IDhttps://www.researcherid.comE-8500-2013Scopus Author IDhttps://www.scopus.com36868826600HostingInstitutionOrganizationalBiblioteca Digital do IPBe-mailmailto:dspace@ipb.ptdspace@ipb.pt2018-10-29T11:14:35Z20182018-01-01T00:00:00ZHandlehttp://hdl.handle.net/10198/18127http://purl.org/coar/access_right/c_abf2open accessElectron-beam irradiationAgaricus bisporus Portobello1250614 bytesFundação para a Ciência e a TecnologiaBioresidues of Agaricus bisporus Portobello as sustainable sources of vitamin D2: yield improvement by irradiation, refinement and stabilization to functionalize novel food formulations.info:eu-repo/grantAgreement/FCT/FARH/SFRH%2FBPD%2F114753%2F2016/PTSFRH/BPD/114753/2016FARHCrossref Funder IDhttp://doi.org/10.13039/501100001871Fundação para a Ciência e a TecnologiaMountain Research Centreinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UID%2FAGR%2F00690%2F2013/PTUID/AGR/00690/20136817 - DCRRNI IDCrossref Funder IDhttp://doi.org/10.13039/501100001871other research producthttp://purl.org/coar/resource_type/c_c94fconference object2018http://creativecommons.org/licenses/by/4.0/http://purl.org/coar/access_right/c_abf2application/pdffulltexthttps://bibliotecadigital.ipb.pt/bitstreams/18479892-9bd1-42cd-9450-f9dbe6b3e2ab/downloadUNIFood ConferenceBelgrado, Sérvia |
| spellingShingle | Effects of electron-beam irradiation on fatty acids profile of Agaricus bisporus Portobello Cardoso, Rossana V.C. Electron-beam irradiation Agaricus bisporus Portobello |
| subject.fl_str_mv | Electron-beam irradiation Agaricus bisporus Portobello |
| title | Effects of electron-beam irradiation on fatty acids profile of Agaricus bisporus Portobello |
| title_full | Effects of electron-beam irradiation on fatty acids profile of Agaricus bisporus Portobello |
| title_fullStr | Effects of electron-beam irradiation on fatty acids profile of Agaricus bisporus Portobello |
| title_full_unstemmed | Effects of electron-beam irradiation on fatty acids profile of Agaricus bisporus Portobello |
| title_short | Effects of electron-beam irradiation on fatty acids profile of Agaricus bisporus Portobello |
| title_sort | Effects of electron-beam irradiation on fatty acids profile of Agaricus bisporus Portobello |
| topic | Electron-beam irradiation Agaricus bisporus Portobello |
| topic_facet | Electron-beam irradiation Agaricus bisporus Portobello |
| url | http://hdl.handle.net/10198/18127 |
| visible | 1 |
Atividades financiadas
Carregando projetos financiados...