Selected cardoon (Cynara cardunculus L.) genotypes suitable for PDO cheeses in Mediterranean regions

Detalhes bibliográficos
Autor(a) principal: Barracosa, Paulo
Data de Publicação: 2018
Outros Autores: Rosa, Nuno, Barros, Marlene, Pires, Euclides
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.
id RCAP_a16c9f5230afa6a1417f60e8cb1a7119
oai_identifier_str oai:repositorio.ucp.pt:10400.14/33768
network_acronym_str RCAP
network_name_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository_id_str 7160
spelling 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
repository.mail.fl_str_mv
_version_ 1799131991487021056