Publicação
Nutritional value and chemical composition of Cichorium spinosum L. under saline conditions
| Resumo: | Soil salinity is an ever‐growing problem that hinders vegetable cultivation in many areas within the Mediterranean basin. Cichorium spinosum is native to the Mediterranean basin and is usually found in coastal areas and plateaus. In the present study, C. spinosum plants were grown under saline conditions (1.8, 4 and 8 dS/m), in order to evaluate the effect of salinity on their nutritional value and chemical composition. From the results it was observed that high salinity levels (8 dS/m) affected nutritional value by increasing dry matter and ash content, whereas carbohydrate content decreased. Sugar composition and total sugar content was also affected, since a decrease in fructose and glucose content as well as in total carbohydrates content was observed. Increasing salinity resulted in an increase of α‐ and δ‐tocopherol and consequently of total tocopherols. Ascorbic acid was not detected in any of the studied treatments, whereas chlorophyll a and b content increased under high salinity conditions. Fatty acids consisted mainly of linoleic, α‐ linolenic and palmitic acid, whereas no significant differences were observed between control and salinity treatments. PUFA/SFA and n‐6/n‐3 ratio was higher than 0.45 and lower than 4.0, for all the treatments respectively. Considering the great genetic diversity and the adaptation under harsh conditions that various C. spinosum ecotypes exhibit, this species could be a potential alternative crop for mountainous areas and especially in soils with salinity problems. |
|---|---|
| Autores principais: | Petropoulos, Spyridon Α. |
| Outros Autores: | Vasilios, Antoniadis; Efi, Levizou; Fernandes, Ângela; Barros, Lillian; Ferreira, Isabel C.F.R. |
| Ano: | 2016 |
| 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_ | 1867173122600337408 |
|---|---|
| author | Petropoulos, Spyridon Α. |
| author2 | Vasilios, Antoniadis Efi, Levizou Fernandes, Ângela Barros, Lillian Ferreira, Isabel C.F.R. |
| author2_role | author author author author author |
| author_facet | Petropoulos, Spyridon Α. Vasilios, Antoniadis Efi, Levizou Fernandes, Ângela Barros, Lillian Ferreira, Isabel C.F.R. |
| author_role | author |
| contributor_name_str_mv | Biblioteca Digital do IPB |
| country_str | PT |
| creators_json_txt | [{\"Person.name\":\"Petropoulos, Spyridon Α.\"},{\"Person.name\":\"Vasilios, Antoniadis\"},{\"Person.name\":\"Efi, Levizou\"},{\"Person.name\":\"Fernandes, Ângela\",\"Person.identifier.orcid\":\"0000-0002-0157-9873\"},{\"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 | Petropoulos, Spyridon Α. Vasilios, Antoniadis Efi, Levizou Fernandes, Ângela Barros, Lillian Ferreira, Isabel C.F.R. |
| datacite.date.Accepted.fl_str_mv | 2016-01-01T00:00:00Z |
| datacite.date.available.fl_str_mv | 2017-01-16T12:20:18Z |
| datacite.date.embargoed.fl_str_mv | 2017-01-16T12:20:18Z |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| datacite.titles.title.fl_str_mv | Nutritional value and chemical composition of Cichorium spinosum L. under saline conditions |
| dc.contributor.none.fl_str_mv | Biblioteca Digital do IPB |
| dc.creator.none.fl_str_mv | Petropoulos, Spyridon Α. Vasilios, Antoniadis Efi, Levizou Fernandes, Ângela Barros, Lillian Ferreira, Isabel C.F.R. |
| dc.date.Accepted.fl_str_mv | 2016-01-01T00:00:00Z |
| dc.date.available.fl_str_mv | 2017-01-16T12:20:18Z |
| dc.date.embargoed.fl_str_mv | 2017-01-16T12:20:18Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | http://hdl.handle.net/10198/13794 |
| 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.title.fl_str_mv | Nutritional value and chemical composition of Cichorium spinosum L. under saline conditions |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_c94f |
| description | Soil salinity is an ever‐growing problem that hinders vegetable cultivation in many areas within the Mediterranean basin. Cichorium spinosum is native to the Mediterranean basin and is usually found in coastal areas and plateaus. In the present study, C. spinosum plants were grown under saline conditions (1.8, 4 and 8 dS/m), in order to evaluate the effect of salinity on their nutritional value and chemical composition. From the results it was observed that high salinity levels (8 dS/m) affected nutritional value by increasing dry matter and ash content, whereas carbohydrate content decreased. Sugar composition and total sugar content was also affected, since a decrease in fructose and glucose content as well as in total carbohydrates content was observed. Increasing salinity resulted in an increase of α‐ and δ‐tocopherol and consequently of total tocopherols. Ascorbic acid was not detected in any of the studied treatments, whereas chlorophyll a and b content increased under high salinity conditions. Fatty acids consisted mainly of linoleic, α‐ linolenic and palmitic acid, whereas no significant differences were observed between control and salinity treatments. PUFA/SFA and n‐6/n‐3 ratio was higher than 0.45 and lower than 4.0, for all the treatments respectively. Considering the great genetic diversity and the adaptation under harsh conditions that various C. spinosum ecotypes exhibit, this species could be a potential alternative crop for mountainous areas and especially in soils with salinity problems. |
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| person_str_mv | Petropoulos, Spyridon Α. Vasilios, Antoniadis Efi, Levizou 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 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 | 2016 |
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| spelling | engpt_PTSoil salinity is an ever‐growing problem that hinders vegetable cultivation in many areas within the Mediterranean basin. Cichorium spinosum is native to the Mediterranean basin and is usually found in coastal areas and plateaus. In the present study, C. spinosum plants were grown under saline conditions (1.8, 4 and 8 dS/m), in order to evaluate the effect of salinity on their nutritional value and chemical composition. From the results it was observed that high salinity levels (8 dS/m) affected nutritional value by increasing dry matter and ash content, whereas carbohydrate content decreased. Sugar composition and total sugar content was also affected, since a decrease in fructose and glucose content as well as in total carbohydrates content was observed. Increasing salinity resulted in an increase of α‐ and δ‐tocopherol and consequently of total tocopherols. Ascorbic acid was not detected in any of the studied treatments, whereas chlorophyll a and b content increased under high salinity conditions. Fatty acids consisted mainly of linoleic, α‐ linolenic and palmitic acid, whereas no significant differences were observed between control and salinity treatments. PUFA/SFA and n‐6/n‐3 ratio was higher than 0.45 and lower than 4.0, for all the treatments respectively. Considering the great genetic diversity and the adaptation under harsh conditions that various C. spinosum ecotypes exhibit, this species could be a potential alternative crop for mountainous areas and especially in soils with salinity problems.application/pdfpt_PTNutritional value and chemical composition of Cichorium spinosum L. under saline conditionsPetropoulos, Spyridon Α.Vasilios, AntoniadisEfi, LevizouPersonalFernandes, 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.org0000-0002-0157-9873PersonalBarros, 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.ptISBNIsPartOf978‐972‐745‐214‐92017-01-16T12:20:18Z20162016-01-01T00:00:00ZHandlehttp://hdl.handle.net/10198/13794http://purl.org/coar/access_right/c_abf2open access443104 bytesother research producthttp://purl.org/coar/resource_type/c_c94fconference object2016http://creativecommons.org/licenses/by/4.0/http://purl.org/coar/access_right/c_abf2application/pdffulltexthttps://bibliotecadigital.ipb.pt/bitstreams/a8a1f90c-5306-4403-977b-36c622027fd1/downloadI International Conference on Research for Suitable Development in Mountain Regions and X Assises Européennes de la MontagneBragança, Portugal |
| spellingShingle | Nutritional value and chemical composition of Cichorium spinosum L. under saline conditions Petropoulos, Spyridon Α. |
| status | SINGLETON |
| title | Nutritional value and chemical composition of Cichorium spinosum L. under saline conditions |
| title_full | Nutritional value and chemical composition of Cichorium spinosum L. under saline conditions |
| title_fullStr | Nutritional value and chemical composition of Cichorium spinosum L. under saline conditions |
| title_full_unstemmed | Nutritional value and chemical composition of Cichorium spinosum L. under saline conditions |
| title_short | Nutritional value and chemical composition of Cichorium spinosum L. under saline conditions |
| title_sort | Nutritional value and chemical composition of Cichorium spinosum L. under saline conditions |
| url | http://hdl.handle.net/10198/13794 |
| visible | 1 |