Single-laboratory validation of determination of acetaldehyde, ethyl acetate, methanol and fusel alcohols in wine, spirits, brandies and grape marc spirits using GC-FID

Detalhes bibliográficos
Autor(a) principal: Luís, A.C.M.
Data de Publicação: 2011
Outros Autores: Mota, D., Anjos, O., Caldeira, I.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.11/1986
Resumo: This work presents the determination of principal volatile compounds (acetaldehyde, ethyl acetate, methanol, 2-butanol, 1-propanol, 2-methyl- 1-propanol, 2-propen-1-ol, 1-butanol, 2-methyl-1-butanol and 3-methyl-1-butanol) in wine spirits, brandies and grape marc spirits by GC-FID. The method was evaluated in terms of suitability of chromatographic system, accuracy, precision, linearity and detection and quantifi cation limits. The method showed good accuracy for the majority of the compounds and it presented linearity and precision for all compounds. Based on these results the method seems suitable for quality control of marc spirits and wine spirits.
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spelling Single-laboratory validation of determination of acetaldehyde, ethyl acetate, methanol and fusel alcohols in wine, spirits, brandies and grape marc spirits using GC-FIDValidação intra-laboratorial da determinação do acetaldeído, acetato de etilo, metanol e alcoóis superiores e aguardentes vínicas, aguardente vínicas envelhecidas e bagaceiras por GC-FIDVolatile compoundsValidationGrape marc spiritWine spiritCompostos voláteisValidaçãoAguardente bagaceiraAguardente vínicaThis work presents the determination of principal volatile compounds (acetaldehyde, ethyl acetate, methanol, 2-butanol, 1-propanol, 2-methyl- 1-propanol, 2-propen-1-ol, 1-butanol, 2-methyl-1-butanol and 3-methyl-1-butanol) in wine spirits, brandies and grape marc spirits by GC-FID. The method was evaluated in terms of suitability of chromatographic system, accuracy, precision, linearity and detection and quantifi cation limits. The method showed good accuracy for the majority of the compounds and it presented linearity and precision for all compounds. Based on these results the method seems suitable for quality control of marc spirits and wine spirits.Este trabalho apresenta a determinação dos principais compostos voláteis (acetaldeído, acetato de etilo, metanol, 2-butanol, 1-propanol, 2-metil- 1-propanol, 2-propen-1-ol, 1-butanol, 2-metil-1-butanol e 3-metil-1-butanol) em aguardentes vínicas e bagaceiras por GC-FID. O método foi avaliado em termos de adequação do sistema cromatográfi co, exactidão, precisão, linearidade e limites de detecção e quantifi cação. O método apresentou boa exactidão para a maioria dos compostos e apresentou linearidade e precisão para todos os compostos. Com base nestes resultados o método parece adequado para o controle de qualidade das aguardentes vínicas e bagaceiras.CTVRepositório Científico do Instituto Politécnico de Castelo BrancoLuís, A.C.M.Mota, D.Anjos, O.Caldeira, I.2013-07-08T16:39:48Z20112011-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.11/1986engLUIS, A.C.M. [et al.] (2011) - Single-laboratory validation of determination of acetaldehyde, ethyl acetate, methanol and fusel alcohols in wine, spirits, brandies and grape marc spirits using GC-FID. Ciência e Técnica Vitivinícola. 26:2. P. 69-76.info: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:RCAAP2023-01-16T11:39:26Zoai:repositorio.ipcb.pt:10400.11/1986Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T16:33:22.085273Repositório 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 Single-laboratory validation of determination of acetaldehyde, ethyl acetate, methanol and fusel alcohols in wine, spirits, brandies and grape marc spirits using GC-FID
Validação intra-laboratorial da determinação do acetaldeído, acetato de etilo, metanol e alcoóis superiores e aguardentes vínicas, aguardente vínicas envelhecidas e bagaceiras por GC-FID
title Single-laboratory validation of determination of acetaldehyde, ethyl acetate, methanol and fusel alcohols in wine, spirits, brandies and grape marc spirits using GC-FID
spellingShingle Single-laboratory validation of determination of acetaldehyde, ethyl acetate, methanol and fusel alcohols in wine, spirits, brandies and grape marc spirits using GC-FID
Luís, A.C.M.
Volatile compounds
Validation
Grape marc spirit
Wine spirit
Compostos voláteis
Validação
Aguardente bagaceira
Aguardente vínica
title_short Single-laboratory validation of determination of acetaldehyde, ethyl acetate, methanol and fusel alcohols in wine, spirits, brandies and grape marc spirits using GC-FID
title_full Single-laboratory validation of determination of acetaldehyde, ethyl acetate, methanol and fusel alcohols in wine, spirits, brandies and grape marc spirits using GC-FID
title_fullStr Single-laboratory validation of determination of acetaldehyde, ethyl acetate, methanol and fusel alcohols in wine, spirits, brandies and grape marc spirits using GC-FID
title_full_unstemmed Single-laboratory validation of determination of acetaldehyde, ethyl acetate, methanol and fusel alcohols in wine, spirits, brandies and grape marc spirits using GC-FID
title_sort Single-laboratory validation of determination of acetaldehyde, ethyl acetate, methanol and fusel alcohols in wine, spirits, brandies and grape marc spirits using GC-FID
author Luís, A.C.M.
author_facet Luís, A.C.M.
Mota, D.
Anjos, O.
Caldeira, I.
author_role author
author2 Mota, D.
Anjos, O.
Caldeira, I.
author2_role author
author
author
dc.contributor.none.fl_str_mv Repositório Científico do Instituto Politécnico de Castelo Branco
dc.contributor.author.fl_str_mv Luís, A.C.M.
Mota, D.
Anjos, O.
Caldeira, I.
dc.subject.por.fl_str_mv Volatile compounds
Validation
Grape marc spirit
Wine spirit
Compostos voláteis
Validação
Aguardente bagaceira
Aguardente vínica
topic Volatile compounds
Validation
Grape marc spirit
Wine spirit
Compostos voláteis
Validação
Aguardente bagaceira
Aguardente vínica
description This work presents the determination of principal volatile compounds (acetaldehyde, ethyl acetate, methanol, 2-butanol, 1-propanol, 2-methyl- 1-propanol, 2-propen-1-ol, 1-butanol, 2-methyl-1-butanol and 3-methyl-1-butanol) in wine spirits, brandies and grape marc spirits by GC-FID. The method was evaluated in terms of suitability of chromatographic system, accuracy, precision, linearity and detection and quantifi cation limits. The method showed good accuracy for the majority of the compounds and it presented linearity and precision for all compounds. Based on these results the method seems suitable for quality control of marc spirits and wine spirits.
publishDate 2011
dc.date.none.fl_str_mv 2011
2011-01-01T00:00:00Z
2013-07-08T16:39:48Z
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/10400.11/1986
url http://hdl.handle.net/10400.11/1986
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv LUIS, A.C.M. [et al.] (2011) - Single-laboratory validation of determination of acetaldehyde, ethyl acetate, methanol and fusel alcohols in wine, spirits, brandies and grape marc spirits using GC-FID. Ciência e Técnica Vitivinícola. 26:2. P. 69-76.
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 CTV
publisher.none.fl_str_mv CTV
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
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