Untargeted fingerprinting of cider volatiles from different geographical regions by HS-SPME/GC-MS
Autor(a) principal: | |
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Data de Publicação: | 2019 |
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/10400.13/4682 |
Resumo: | The volatomic fingerprint of ciders produced in different geographical regions from Madeira Island was estab lished using headspace solid phase microextraction combined with gas chromatography mass spectrometry (HS SPME/GC–MS) in order to explore the effects of geographical region on the volatile pattern ciders in addition to identify potential molecular geographic markers. A total of 107 volatile organic compounds (VOCs) belonging to different chemical families were identified from which 50 VOCs are common to all ciders analysed. Significant differences in the relative content of VOCs from ciders of different geographical regions were observed. The potential of the identified VOCs for ciders discrimination according to region was assessed through chemometric tools, such as principal components analysis (PCA) and partial least squares-discriminant analysis (PLS-DA). The PCA showed significant differences among ciders from different island geographical regions. Fifteen VOCs re sponsible for ciders discrimination were identified by PLS-DA. Fifteen VOCs, namely five terpenoids, four al cohols, three acids and three esters, present variable importance in projection (VIP) values higher than one. Our findings provide relevant information related to volatile signature of ciders produced in Madeira Island, which may be a useful tool to cider-making process contributing to improve the quality of the final product. In addition, the geographical discrimination recognizes the unique and distinctive characteristics that will allow in the future to protect the quality and typicity of products originating in certain geographical regions. |
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Untargeted fingerprinting of cider volatiles from different geographical regions by HS-SPME/GC-MSVolatomic signatureCiderGeographical regionHS-SPMEGC–MSChemometrics.Faculdade de Ciências Exatas e da EngenhariaCentro de Química da MadeiraThe volatomic fingerprint of ciders produced in different geographical regions from Madeira Island was estab lished using headspace solid phase microextraction combined with gas chromatography mass spectrometry (HS SPME/GC–MS) in order to explore the effects of geographical region on the volatile pattern ciders in addition to identify potential molecular geographic markers. A total of 107 volatile organic compounds (VOCs) belonging to different chemical families were identified from which 50 VOCs are common to all ciders analysed. Significant differences in the relative content of VOCs from ciders of different geographical regions were observed. The potential of the identified VOCs for ciders discrimination according to region was assessed through chemometric tools, such as principal components analysis (PCA) and partial least squares-discriminant analysis (PLS-DA). The PCA showed significant differences among ciders from different island geographical regions. Fifteen VOCs re sponsible for ciders discrimination were identified by PLS-DA. Fifteen VOCs, namely five terpenoids, four al cohols, three acids and three esters, present variable importance in projection (VIP) values higher than one. Our findings provide relevant information related to volatile signature of ciders produced in Madeira Island, which may be a useful tool to cider-making process contributing to improve the quality of the final product. In addition, the geographical discrimination recognizes the unique and distinctive characteristics that will allow in the future to protect the quality and typicity of products originating in certain geographical regions.ElsevierDigitUMaPerestrelo, RosaSilva, Catarina L.Silva, PedroMedina, SoniaPereira, ReginaCâmara, José S.2022-10-03T15:05:59Z20192019-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.13/4682engPerestrelo, R., Silva, C. L., Silva, P., Medina, S., Pereira, R., & Camara, J. S. (2019). Untargeted fingerprinting of cider volatiles from different geographical regions by HS-SPME/GC-MS. Microchemical Journal, 148, 643-651.10.1016/j.microc.2019.05.028info: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:RCAAP2024-03-10T06:27:19Zoai:digituma.uma.pt:10400.13/4682Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T16:11:23.881946Repositório 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 |
Untargeted fingerprinting of cider volatiles from different geographical regions by HS-SPME/GC-MS |
title |
Untargeted fingerprinting of cider volatiles from different geographical regions by HS-SPME/GC-MS |
spellingShingle |
Untargeted fingerprinting of cider volatiles from different geographical regions by HS-SPME/GC-MS Perestrelo, Rosa Volatomic signature Cider Geographical region HS-SPME GC–MS Chemometrics . Faculdade de Ciências Exatas e da Engenharia Centro de Química da Madeira |
title_short |
Untargeted fingerprinting of cider volatiles from different geographical regions by HS-SPME/GC-MS |
title_full |
Untargeted fingerprinting of cider volatiles from different geographical regions by HS-SPME/GC-MS |
title_fullStr |
Untargeted fingerprinting of cider volatiles from different geographical regions by HS-SPME/GC-MS |
title_full_unstemmed |
Untargeted fingerprinting of cider volatiles from different geographical regions by HS-SPME/GC-MS |
title_sort |
Untargeted fingerprinting of cider volatiles from different geographical regions by HS-SPME/GC-MS |
author |
Perestrelo, Rosa |
author_facet |
Perestrelo, Rosa Silva, Catarina L. Silva, Pedro Medina, Sonia Pereira, Regina Câmara, José S. |
author_role |
author |
author2 |
Silva, Catarina L. Silva, Pedro Medina, Sonia Pereira, Regina Câmara, José S. |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
DigitUMa |
dc.contributor.author.fl_str_mv |
Perestrelo, Rosa Silva, Catarina L. Silva, Pedro Medina, Sonia Pereira, Regina Câmara, José S. |
dc.subject.por.fl_str_mv |
Volatomic signature Cider Geographical region HS-SPME GC–MS Chemometrics . Faculdade de Ciências Exatas e da Engenharia Centro de Química da Madeira |
topic |
Volatomic signature Cider Geographical region HS-SPME GC–MS Chemometrics . Faculdade de Ciências Exatas e da Engenharia Centro de Química da Madeira |
description |
The volatomic fingerprint of ciders produced in different geographical regions from Madeira Island was estab lished using headspace solid phase microextraction combined with gas chromatography mass spectrometry (HS SPME/GC–MS) in order to explore the effects of geographical region on the volatile pattern ciders in addition to identify potential molecular geographic markers. A total of 107 volatile organic compounds (VOCs) belonging to different chemical families were identified from which 50 VOCs are common to all ciders analysed. Significant differences in the relative content of VOCs from ciders of different geographical regions were observed. The potential of the identified VOCs for ciders discrimination according to region was assessed through chemometric tools, such as principal components analysis (PCA) and partial least squares-discriminant analysis (PLS-DA). The PCA showed significant differences among ciders from different island geographical regions. Fifteen VOCs re sponsible for ciders discrimination were identified by PLS-DA. Fifteen VOCs, namely five terpenoids, four al cohols, three acids and three esters, present variable importance in projection (VIP) values higher than one. Our findings provide relevant information related to volatile signature of ciders produced in Madeira Island, which may be a useful tool to cider-making process contributing to improve the quality of the final product. In addition, the geographical discrimination recognizes the unique and distinctive characteristics that will allow in the future to protect the quality and typicity of products originating in certain geographical regions. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019 2019-01-01T00:00:00Z 2022-10-03T15:05:59Z |
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/10400.13/4682 |
url |
http://hdl.handle.net/10400.13/4682 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Perestrelo, R., Silva, C. L., Silva, P., Medina, S., Pereira, R., & Camara, J. S. (2019). Untargeted fingerprinting of cider volatiles from different geographical regions by HS-SPME/GC-MS. Microchemical Journal, 148, 643-651. 10.1016/j.microc.2019.05.028 |
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.publisher.none.fl_str_mv |
Elsevier |
publisher.none.fl_str_mv |
Elsevier |
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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1799130569645228032 |