Geographical differentiation of apple ciders based on volatile fingerprint
Autor(a) principal: | |
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Data de Publicação: | 2020 |
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/10400.13/3942 |
Resumo: | With the globalization of food trade, it’s traceability and genuineness becomes increasingly more difficult. Therefore, it is necessary to develop analytical tools to define the authenticity and genuineness of food-derived products. In the current work, headspace solid-phase microextraction followed by gas chromatography-mass spectrometry (HS-SPME/GC–MS) combined with chemometric tools was used to establish the volatile fingerprint of apple ciders produced in different geographical regions of Madeira Island, in order to define their typicity and to identify putative geographical markers. A total of 143 volatile organic compounds (VOCs) belonging to dif ferent chemical families have been identified, of which 28 were found in all apple ciders independently of geographical region. Esters, terpenic and furanic compounds presented on average a higher contribution for the total volatile fingerprint in cider produced in northern region of the Island, whereas alcohols, acids, volatile phenols, carbonyl compounds and lactones in cider from southern region. Considering the relative areas of the VOCs, 43 revealed statistically significant differences (p < 0.001) between geographical regions, and 11 be tween northern and southern regions. A clear differentiation among cider-producing regions was observed on the developed partial least squares-discriminant analysis (PLS-DA) model. Two alcohols (1-hexanol, 1-octanol), 6 esters (methyl acetate, (Z)-3-hexen-1-ol acetate, ethyl hexanoate, ethyl nonanote, ethyl octanoate, isoamyl oc tanoate) and 1 terpenic compound (limonene), can be considered putative geographic markers due to their discriminatory ability. The results obtained recognize the specific and typical geographical characteristics of the cider, which will allow the forthcoming guarantee for the construction of a sustainable platform for the es tablishment of the authenticity and typicality of the regional cider. |
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Geographical differentiation of apple ciders based on volatile fingerprintApple varieties (Malus domestica)Volatile organic compoundsGeographical regionsMarkers.Faculdade de Ciências Exatas e da EngenhariaCentro de Química da MadeiraWith the globalization of food trade, it’s traceability and genuineness becomes increasingly more difficult. Therefore, it is necessary to develop analytical tools to define the authenticity and genuineness of food-derived products. In the current work, headspace solid-phase microextraction followed by gas chromatography-mass spectrometry (HS-SPME/GC–MS) combined with chemometric tools was used to establish the volatile fingerprint of apple ciders produced in different geographical regions of Madeira Island, in order to define their typicity and to identify putative geographical markers. A total of 143 volatile organic compounds (VOCs) belonging to dif ferent chemical families have been identified, of which 28 were found in all apple ciders independently of geographical region. Esters, terpenic and furanic compounds presented on average a higher contribution for the total volatile fingerprint in cider produced in northern region of the Island, whereas alcohols, acids, volatile phenols, carbonyl compounds and lactones in cider from southern region. Considering the relative areas of the VOCs, 43 revealed statistically significant differences (p < 0.001) between geographical regions, and 11 be tween northern and southern regions. A clear differentiation among cider-producing regions was observed on the developed partial least squares-discriminant analysis (PLS-DA) model. Two alcohols (1-hexanol, 1-octanol), 6 esters (methyl acetate, (Z)-3-hexen-1-ol acetate, ethyl hexanoate, ethyl nonanote, ethyl octanoate, isoamyl oc tanoate) and 1 terpenic compound (limonene), can be considered putative geographic markers due to their discriminatory ability. The results obtained recognize the specific and typical geographical characteristics of the cider, which will allow the forthcoming guarantee for the construction of a sustainable platform for the es tablishment of the authenticity and typicality of the regional cider.ElsevierDigitUMaSousa, AntónioVareda, JoséPereira, ReginaSilva, CatarinaCâmara, José S.Perestrelo, Rosa2022-01-04T10:22:21Z20202020-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.13/3942engSousa, A., Vareda, J., Pereira, R., Silva, C., Câmara, J. S., & Perestrelo, R. (2020). Geographical differentiation of apple ciders based on volatile fingerprint. Food Research International, 137, 109550. https://doi.org/10.1016/j.foodres.2020.10955010.1016/j.foodres.2020.109550info: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:RCAAP2024-03-17T05:57:58Zoai:digituma.uma.pt:10400.13/3942Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T15:07:30.951345Repositório 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 |
Geographical differentiation of apple ciders based on volatile fingerprint |
title |
Geographical differentiation of apple ciders based on volatile fingerprint |
spellingShingle |
Geographical differentiation of apple ciders based on volatile fingerprint Sousa, António Apple varieties (Malus domestica) Volatile organic compounds Geographical regions Markers . Faculdade de Ciências Exatas e da Engenharia Centro de Química da Madeira |
title_short |
Geographical differentiation of apple ciders based on volatile fingerprint |
title_full |
Geographical differentiation of apple ciders based on volatile fingerprint |
title_fullStr |
Geographical differentiation of apple ciders based on volatile fingerprint |
title_full_unstemmed |
Geographical differentiation of apple ciders based on volatile fingerprint |
title_sort |
Geographical differentiation of apple ciders based on volatile fingerprint |
author |
Sousa, António |
author_facet |
Sousa, António Vareda, José Pereira, Regina Silva, Catarina Câmara, José S. Perestrelo, Rosa |
author_role |
author |
author2 |
Vareda, José Pereira, Regina Silva, Catarina Câmara, José S. Perestrelo, Rosa |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
DigitUMa |
dc.contributor.author.fl_str_mv |
Sousa, António Vareda, José Pereira, Regina Silva, Catarina Câmara, José S. Perestrelo, Rosa |
dc.subject.por.fl_str_mv |
Apple varieties (Malus domestica) Volatile organic compounds Geographical regions Markers . Faculdade de Ciências Exatas e da Engenharia Centro de Química da Madeira |
topic |
Apple varieties (Malus domestica) Volatile organic compounds Geographical regions Markers . Faculdade de Ciências Exatas e da Engenharia Centro de Química da Madeira |
description |
With the globalization of food trade, it’s traceability and genuineness becomes increasingly more difficult. Therefore, it is necessary to develop analytical tools to define the authenticity and genuineness of food-derived products. In the current work, headspace solid-phase microextraction followed by gas chromatography-mass spectrometry (HS-SPME/GC–MS) combined with chemometric tools was used to establish the volatile fingerprint of apple ciders produced in different geographical regions of Madeira Island, in order to define their typicity and to identify putative geographical markers. A total of 143 volatile organic compounds (VOCs) belonging to dif ferent chemical families have been identified, of which 28 were found in all apple ciders independently of geographical region. Esters, terpenic and furanic compounds presented on average a higher contribution for the total volatile fingerprint in cider produced in northern region of the Island, whereas alcohols, acids, volatile phenols, carbonyl compounds and lactones in cider from southern region. Considering the relative areas of the VOCs, 43 revealed statistically significant differences (p < 0.001) between geographical regions, and 11 be tween northern and southern regions. A clear differentiation among cider-producing regions was observed on the developed partial least squares-discriminant analysis (PLS-DA) model. Two alcohols (1-hexanol, 1-octanol), 6 esters (methyl acetate, (Z)-3-hexen-1-ol acetate, ethyl hexanoate, ethyl nonanote, ethyl octanoate, isoamyl oc tanoate) and 1 terpenic compound (limonene), can be considered putative geographic markers due to their discriminatory ability. The results obtained recognize the specific and typical geographical characteristics of the cider, which will allow the forthcoming guarantee for the construction of a sustainable platform for the es tablishment of the authenticity and typicality of the regional cider. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020 2020-01-01T00:00:00Z 2022-01-04T10:22:21Z |
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/10400.13/3942 |
url |
http://hdl.handle.net/10400.13/3942 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Sousa, A., Vareda, J., Pereira, R., Silva, C., Câmara, J. S., & Perestrelo, R. (2020). Geographical differentiation of apple ciders based on volatile fingerprint. Food Research International, 137, 109550. https://doi.org/10.1016/j.foodres.2020.109550 10.1016/j.foodres.2020.109550 |
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 |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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RCAAP |
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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) |
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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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