Selected cardoon (Cynara cardunculus L.) genotypes suitable for PDO cheeses in Mediterranean regions
Autor(a) principal: | |
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Data de Publicação: | 2018 |
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/10400.14/33768 |
Resumo: | Cardoon flower extract is a traditional and exclusive rennet used for some PDO cheeses in several Mediterranean regions, due to its extremely high concentration in cardosins. In this preliminary study, six individual cardoon genotypes (1M – 6M) were selected because they revealed a wide and consistent diversity of total and specific cardosin concentrations in flowers. During three growing seasons, the stability of 12 biochemical characteristics of flower extracts and 26 plant morphological descriptors was confirmed. Surprisingly, the cardosin profiles of each genotype, based on four main groups A0, A1, A and B, were stable during the annual flower harvesting period and over all three years using ion-exchange chromatography and native-PAGE electrophoresis. This knowledge will allow an improvement in the quality and standardization of cardosin profiles from cardoon flowers used for cheese production and other innovative applications. The results obtained are promising for the development of a plant breeding program based on biochemical and morphological characteristics in order to obtain the most adapted plant architecture for combined purposes related to specific cardosins composition, flower and plant biomass production, and ease of harvesting. |
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Selected cardoon (Cynara cardunculus L.) genotypes suitable for PDO cheeses in Mediterranean regionsBiological chemistryCARDOPCynara cardunculus L.Proteins‘Serra da Estrela’ PDO cheeseCardoon flower extract is a traditional and exclusive rennet used for some PDO cheeses in several Mediterranean regions, due to its extremely high concentration in cardosins. In this preliminary study, six individual cardoon genotypes (1M – 6M) were selected because they revealed a wide and consistent diversity of total and specific cardosin concentrations in flowers. During three growing seasons, the stability of 12 biochemical characteristics of flower extracts and 26 plant morphological descriptors was confirmed. Surprisingly, the cardosin profiles of each genotype, based on four main groups A0, A1, A and B, were stable during the annual flower harvesting period and over all three years using ion-exchange chromatography and native-PAGE electrophoresis. This knowledge will allow an improvement in the quality and standardization of cardosin profiles from cardoon flowers used for cheese production and other innovative applications. The results obtained are promising for the development of a plant breeding program based on biochemical and morphological characteristics in order to obtain the most adapted plant architecture for combined purposes related to specific cardosins composition, flower and plant biomass production, and ease of harvesting.Veritati - Repositório Institucional da Universidade Católica PortuguesaBarracosa, PauloRosa, NunoBarros, MarlenePires, Euclides2021-06-21T10:27:48Z2018-072018-07-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.14/33768eng1612-187210.1002/cbdv.2018001108504957743629790297000437830900007info: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:RCAAP2023-09-19T01:41:43Zoai:repositorio.ucp.pt:10400.14/33768Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T18:27:22.544120Repositório 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 |
Selected cardoon (Cynara cardunculus L.) genotypes suitable for PDO cheeses in Mediterranean regions |
title |
Selected cardoon (Cynara cardunculus L.) genotypes suitable for PDO cheeses in Mediterranean regions |
spellingShingle |
Selected cardoon (Cynara cardunculus L.) genotypes suitable for PDO cheeses in Mediterranean regions Barracosa, Paulo Biological chemistry CARDOP Cynara cardunculus L. Proteins ‘Serra da Estrela’ PDO cheese |
title_short |
Selected cardoon (Cynara cardunculus L.) genotypes suitable for PDO cheeses in Mediterranean regions |
title_full |
Selected cardoon (Cynara cardunculus L.) genotypes suitable for PDO cheeses in Mediterranean regions |
title_fullStr |
Selected cardoon (Cynara cardunculus L.) genotypes suitable for PDO cheeses in Mediterranean regions |
title_full_unstemmed |
Selected cardoon (Cynara cardunculus L.) genotypes suitable for PDO cheeses in Mediterranean regions |
title_sort |
Selected cardoon (Cynara cardunculus L.) genotypes suitable for PDO cheeses in Mediterranean regions |
author |
Barracosa, Paulo |
author_facet |
Barracosa, Paulo Rosa, Nuno Barros, Marlene Pires, Euclides |
author_role |
author |
author2 |
Rosa, Nuno Barros, Marlene Pires, Euclides |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Veritati - Repositório Institucional da Universidade Católica Portuguesa |
dc.contributor.author.fl_str_mv |
Barracosa, Paulo Rosa, Nuno Barros, Marlene Pires, Euclides |
dc.subject.por.fl_str_mv |
Biological chemistry CARDOP Cynara cardunculus L. Proteins ‘Serra da Estrela’ PDO cheese |
topic |
Biological chemistry CARDOP Cynara cardunculus L. Proteins ‘Serra da Estrela’ PDO cheese |
description |
Cardoon flower extract is a traditional and exclusive rennet used for some PDO cheeses in several Mediterranean regions, due to its extremely high concentration in cardosins. In this preliminary study, six individual cardoon genotypes (1M – 6M) were selected because they revealed a wide and consistent diversity of total and specific cardosin concentrations in flowers. During three growing seasons, the stability of 12 biochemical characteristics of flower extracts and 26 plant morphological descriptors was confirmed. Surprisingly, the cardosin profiles of each genotype, based on four main groups A0, A1, A and B, were stable during the annual flower harvesting period and over all three years using ion-exchange chromatography and native-PAGE electrophoresis. This knowledge will allow an improvement in the quality and standardization of cardosin profiles from cardoon flowers used for cheese production and other innovative applications. The results obtained are promising for the development of a plant breeding program based on biochemical and morphological characteristics in order to obtain the most adapted plant architecture for combined purposes related to specific cardosins composition, flower and plant biomass production, and ease of harvesting. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-07 2018-07-01T00:00:00Z 2021-06-21T10:27:48Z |
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/10400.14/33768 |
url |
http://hdl.handle.net/10400.14/33768 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
1612-1872 10.1002/cbdv.201800110 85049577436 29790297 000437830900007 |
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 |
instname_str |
Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
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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1799131991487021056 |