Chemical Differentiation of Sugarcane Cultivars Based on Volatile Profile and Chemometric Analysis
Autor(a) principal: | |
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Data de Publicação: | 2021 |
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/10400.13/4695 |
Resumo: | Sugarcane (SC) is a perennial grass widely cultivated in tropical and subtropical regions. However, its cultivation in Europe is residual, where Madeira Island, Portugal, is the only region where SC continues to be extensively cultivated. For the first time, the volatile profiles of regional cultivars were established by solid-phase microextraction combined with gas chromatography− mass spectrometry. Different volatile profiles for each cultivar were recognized, identifying 260 volatile organic compounds belonging to 15 chemical classes, such as aldehydes, alcohols, ketones, hydrocarbons, esters, and terpenes. Chemometric analysis procedure, namely, one-way ANOVA with Tukey’s test, principal component analysis, partial least-square analysis, linear discriminant analysis, and hierarchical clustering analysis, allowed the differentiation between all regional cultivars. This study represents an important contribution for the maintenance of biodiversity and subsistence of the SC industry in Europe. Furthermore, it is also a valuable contribution to establish the typicality of traditional SC-based products, such as SC honey. |
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Chemical Differentiation of Sugarcane Cultivars Based on Volatile Profile and Chemometric AnalysisSugarcaneCultivarVolatile organic compoundDifferentiationChemometric analysis.Faculdade de Ciências Exatas e da EngenhariaCentro de Química da MadeiraSugarcane (SC) is a perennial grass widely cultivated in tropical and subtropical regions. However, its cultivation in Europe is residual, where Madeira Island, Portugal, is the only region where SC continues to be extensively cultivated. For the first time, the volatile profiles of regional cultivars were established by solid-phase microextraction combined with gas chromatography− mass spectrometry. Different volatile profiles for each cultivar were recognized, identifying 260 volatile organic compounds belonging to 15 chemical classes, such as aldehydes, alcohols, ketones, hydrocarbons, esters, and terpenes. Chemometric analysis procedure, namely, one-way ANOVA with Tukey’s test, principal component analysis, partial least-square analysis, linear discriminant analysis, and hierarchical clustering analysis, allowed the differentiation between all regional cultivars. This study represents an important contribution for the maintenance of biodiversity and subsistence of the SC industry in Europe. Furthermore, it is also a valuable contribution to establish the typicality of traditional SC-based products, such as SC honey.American Chemical SocietyDigitUMaSilva, PedroFreitas, JorgeNunes, Fernando M.Câmara, José S.2022-10-07T10:40:59Z20212021-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.13/4695engSilva, P., Freitas, J., Nunes, F. M., & Câmara, J. S. (2021). Chemical Differentiation of Sugarcane Cultivars Based on Volatile Profile and Chemometric Analysis. Journal of Agricultural and Food Chemistry, 69(11), 3548-3558.10.1021/acs.jafc.0c07554info: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:RCAAP2024-03-10T06:27:22Zoai:digituma.uma.pt:10400.13/4695Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T16:11:24.597560Repositório 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 |
Chemical Differentiation of Sugarcane Cultivars Based on Volatile Profile and Chemometric Analysis |
title |
Chemical Differentiation of Sugarcane Cultivars Based on Volatile Profile and Chemometric Analysis |
spellingShingle |
Chemical Differentiation of Sugarcane Cultivars Based on Volatile Profile and Chemometric Analysis Silva, Pedro Sugarcane Cultivar Volatile organic compound Differentiation Chemometric analysis . Faculdade de Ciências Exatas e da Engenharia Centro de Química da Madeira |
title_short |
Chemical Differentiation of Sugarcane Cultivars Based on Volatile Profile and Chemometric Analysis |
title_full |
Chemical Differentiation of Sugarcane Cultivars Based on Volatile Profile and Chemometric Analysis |
title_fullStr |
Chemical Differentiation of Sugarcane Cultivars Based on Volatile Profile and Chemometric Analysis |
title_full_unstemmed |
Chemical Differentiation of Sugarcane Cultivars Based on Volatile Profile and Chemometric Analysis |
title_sort |
Chemical Differentiation of Sugarcane Cultivars Based on Volatile Profile and Chemometric Analysis |
author |
Silva, Pedro |
author_facet |
Silva, Pedro Freitas, Jorge Nunes, Fernando M. Câmara, José S. |
author_role |
author |
author2 |
Freitas, Jorge Nunes, Fernando M. Câmara, José S. |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
DigitUMa |
dc.contributor.author.fl_str_mv |
Silva, Pedro Freitas, Jorge Nunes, Fernando M. Câmara, José S. |
dc.subject.por.fl_str_mv |
Sugarcane Cultivar Volatile organic compound Differentiation Chemometric analysis . Faculdade de Ciências Exatas e da Engenharia Centro de Química da Madeira |
topic |
Sugarcane Cultivar Volatile organic compound Differentiation Chemometric analysis . Faculdade de Ciências Exatas e da Engenharia Centro de Química da Madeira |
description |
Sugarcane (SC) is a perennial grass widely cultivated in tropical and subtropical regions. However, its cultivation in Europe is residual, where Madeira Island, Portugal, is the only region where SC continues to be extensively cultivated. For the first time, the volatile profiles of regional cultivars were established by solid-phase microextraction combined with gas chromatography− mass spectrometry. Different volatile profiles for each cultivar were recognized, identifying 260 volatile organic compounds belonging to 15 chemical classes, such as aldehydes, alcohols, ketones, hydrocarbons, esters, and terpenes. Chemometric analysis procedure, namely, one-way ANOVA with Tukey’s test, principal component analysis, partial least-square analysis, linear discriminant analysis, and hierarchical clustering analysis, allowed the differentiation between all regional cultivars. This study represents an important contribution for the maintenance of biodiversity and subsistence of the SC industry in Europe. Furthermore, it is also a valuable contribution to establish the typicality of traditional SC-based products, such as SC honey. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021 2021-01-01T00:00:00Z 2022-10-07T10:40:59Z |
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/10400.13/4695 |
url |
http://hdl.handle.net/10400.13/4695 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Silva, P., Freitas, J., Nunes, F. M., & Câmara, J. S. (2021). Chemical Differentiation of Sugarcane Cultivars Based on Volatile Profile and Chemometric Analysis. Journal of Agricultural and Food Chemistry, 69(11), 3548-3558. 10.1021/acs.jafc.0c07554 |
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 |
American Chemical Society |
publisher.none.fl_str_mv |
American Chemical Society |
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 |
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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) |
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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1799130569668296704 |