Successive harvesting affects yield, chemical composition and antioxidant activity of Cichorium spinosum L.
Autor(a) principal: | |
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Data de Publicação: | 2017 |
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/10198/15059 |
Resumo: | In the present study, the effect of successive harvesting on yield, chemical composition and antioxidant activity of Cichorium spinosum plants was examined. C. spinosum plants were grown from seeds sown in seed trays containing peat and young seedlings were transplanted in 2L pots containing peat and perlite (1:1 v/v). Plants were harvested two or three times during two consecutive growing periods. Total fresh weight and number of leaves were higher for successive harvests in both growing periods comparing to a single harvest. The application of more than two harvests resulted in quality loss during the 1st growing period, while in the 2nd growing period the overall chemical composition, antioxidant properties and phenolic compounds content was higher than the 1st period. In conclusion, cultivation practices such as sowing date and successive harvesting may be useful tools towards the production of high quality end-product with increased bioactive properties without compromising total yield. |
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Successive harvesting affects yield, chemical composition and antioxidant activity of Cichorium spinosum L.Cichorium spinosum L.Harvesting timeNitratesOrganic acidsPhenolic compoundsSuccessive harvestsSugarsIn the present study, the effect of successive harvesting on yield, chemical composition and antioxidant activity of Cichorium spinosum plants was examined. C. spinosum plants were grown from seeds sown in seed trays containing peat and young seedlings were transplanted in 2L pots containing peat and perlite (1:1 v/v). Plants were harvested two or three times during two consecutive growing periods. Total fresh weight and number of leaves were higher for successive harvests in both growing periods comparing to a single harvest. The application of more than two harvests resulted in quality loss during the 1st growing period, while in the 2nd growing period the overall chemical composition, antioxidant properties and phenolic compounds content was higher than the 1st period. In conclusion, cultivation practices such as sowing date and successive harvesting may be useful tools towards the production of high quality end-product with increased bioactive properties without compromising total yield.The authors would like to thank Miss Constantina Fassoli and Stavroula Anesti for their technical assistance throughout the experiment. The authors are also grateful to the Foundation for Science and Technology (FCT, Portugal) and FEDER under Programme PT2020 for financial support to CIMO (UID/AGR/00690/2013) and L. Barros (SFRH/BPD/107855/2015) grant.Biblioteca Digital do IPBPetropoulos, Spyridon Α.Fernandes, ÂngelaKarkanis, AnestisNtatsi, GeorgiaBarros, LillianFerreira, Isabel C.F.R.2018-01-25T10:00:00Z20172017-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10198/15059engPetropoulos, Spyridon Α.; Fernandes, Ângela; Karkanis, Anestis; Ntatsi, Georgia; Barros, Lillian; Ferreira, Isabel C.F.R. (2017). Successive harvesting affects yield, chemical composition and antioxidant activity of Cichorium spinosum L. Food Chemistry. ISSN 0308-8146. 237, p. 83-900308814610.1016/j.foodchem.2017.05.092info: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:RCAAP2023-11-21T10:35:34Zoai:bibliotecadigital.ipb.pt:10198/15059Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T23:04:51.493872Repositório 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 |
Successive harvesting affects yield, chemical composition and antioxidant activity of Cichorium spinosum L. |
title |
Successive harvesting affects yield, chemical composition and antioxidant activity of Cichorium spinosum L. |
spellingShingle |
Successive harvesting affects yield, chemical composition and antioxidant activity of Cichorium spinosum L. Petropoulos, Spyridon Α. Cichorium spinosum L. Harvesting time Nitrates Organic acids Phenolic compounds Successive harvests Sugars |
title_short |
Successive harvesting affects yield, chemical composition and antioxidant activity of Cichorium spinosum L. |
title_full |
Successive harvesting affects yield, chemical composition and antioxidant activity of Cichorium spinosum L. |
title_fullStr |
Successive harvesting affects yield, chemical composition and antioxidant activity of Cichorium spinosum L. |
title_full_unstemmed |
Successive harvesting affects yield, chemical composition and antioxidant activity of Cichorium spinosum L. |
title_sort |
Successive harvesting affects yield, chemical composition and antioxidant activity of Cichorium spinosum L. |
author |
Petropoulos, Spyridon Α. |
author_facet |
Petropoulos, Spyridon Α. Fernandes, Ângela Karkanis, Anestis Ntatsi, Georgia Barros, Lillian Ferreira, Isabel C.F.R. |
author_role |
author |
author2 |
Fernandes, Ângela Karkanis, Anestis Ntatsi, Georgia Barros, Lillian Ferreira, Isabel C.F.R. |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Biblioteca Digital do IPB |
dc.contributor.author.fl_str_mv |
Petropoulos, Spyridon Α. Fernandes, Ângela Karkanis, Anestis Ntatsi, Georgia Barros, Lillian Ferreira, Isabel C.F.R. |
dc.subject.por.fl_str_mv |
Cichorium spinosum L. Harvesting time Nitrates Organic acids Phenolic compounds Successive harvests Sugars |
topic |
Cichorium spinosum L. Harvesting time Nitrates Organic acids Phenolic compounds Successive harvests Sugars |
description |
In the present study, the effect of successive harvesting on yield, chemical composition and antioxidant activity of Cichorium spinosum plants was examined. C. spinosum plants were grown from seeds sown in seed trays containing peat and young seedlings were transplanted in 2L pots containing peat and perlite (1:1 v/v). Plants were harvested two or three times during two consecutive growing periods. Total fresh weight and number of leaves were higher for successive harvests in both growing periods comparing to a single harvest. The application of more than two harvests resulted in quality loss during the 1st growing period, while in the 2nd growing period the overall chemical composition, antioxidant properties and phenolic compounds content was higher than the 1st period. In conclusion, cultivation practices such as sowing date and successive harvesting may be useful tools towards the production of high quality end-product with increased bioactive properties without compromising total yield. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017 2017-01-01T00:00:00Z 2018-01-25T10:00:00Z |
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/10198/15059 |
url |
http://hdl.handle.net/10198/15059 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Petropoulos, Spyridon Α.; Fernandes, Ângela; Karkanis, Anestis; Ntatsi, Georgia; Barros, Lillian; Ferreira, Isabel C.F.R. (2017). Successive harvesting affects yield, chemical composition and antioxidant activity of Cichorium spinosum L. Food Chemistry. ISSN 0308-8146. 237, p. 83-90 03088146 10.1016/j.foodchem.2017.05.092 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
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 |
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RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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