Ethyl carbamate analysis in german fruit spirits and brazilian sugarcane spirits (cachaça): improved sample cleanup with automated parallel evaporation

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Autor(es): dc.contributorChemisches und Veterinäruntersuchungsamt (CVUA) Karlsruhe-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorPrograma de Pós-graduação em Ciência e Tecnologia de Alimentos-
Autor(es): dc.contributorCentre for Addiction and Mental Health (CAMH)-
Autor(es): dc.contributorUniversity of Toronto-
Autor(es): dc.contributorTU Dresden-
Autor(es): dc.creatorLachenmeier, Dirk W.-
Autor(es): dc.creatorKuballa, Thomas-
Autor(es): dc.creatorLima, Maria C. P.-
Autor(es): dc.creatorNóbrega, Ian C. C.-
Autor(es): dc.creatorKerr-Corrêa, Florence-
Autor(es): dc.creatorKanteres, Fotis-
Autor(es): dc.creatorRehm, Jürgen-
Data de aceite: dc.date.accessioned2025-08-21T23:29:31Z-
Data de disponibilização: dc.date.available2025-08-21T23:29:31Z-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2009-08-01-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/225625-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/225625-
Descrição: dc.descriptionThe analysis of alcoholic beverages for the important carcinogenic con-taminant ethyl carbamate is very time-consuming and expensive. Due to possible matrix interferences, sample cleanup using diatomaceous earth (Extrelut) columns is required prior to gas chromatographic and mass spectrometric measurement. A limiting step in this process is the rotary evaporation of the eluate containing the analyte in organic solvents, which is currently conducted manually and requires approximately 20-30 min per sample. This paper introduces the use of a parallel evaporation device for ethyl carbamate analysis, which allows for the simultaneous evaporation of 12 samples to a specified residual volume without manual intervention. A more efficient and less expensive analy-sis is therefore possible. The method validation showed no differences between the fully-automated parallel evaporation and the manual opera-tion. The applicability was proven by analyzing authentic spirit samples from Germany, Canada and Brazil. It is interesting to note that Brazilian cachaças had a relatively high incidence for ethyl carbamate contamina-tion (55 % of all samples were above 0.15 mg/l), which may be of public health relevance and requires further evaluation.-
Descrição: dc.descriptionChemisches und Veterinäruntersuchungsamt (CVUA) Karlsruhe, Weissenburger Str. 3, D-76187 Karlsruhe-
Descrição: dc.descriptionDepartamento de Neurologia, Psicologia e Psiquiatria Botucatu Medical School UNESP São Paulo State University, CP 540 -Distrito Rubiao Junior, 18618-970 Botucatu, São Paulo-
Descrição: dc.descriptionUniversidade Federal Rural de Pernambuco Programa de Pós-graduação em Ciência e Tecnologia de Alimentos, CEP 52171-900 Recife, PE-
Descrição: dc.descriptionCentre for Addiction and Mental Health (CAMH), 33 Russell Street, Toronto, ON M5S 2S1-
Descrição: dc.descriptionDalla Lana School of Public Health University of Toronto, 55 College Street, Toronto, ON M5T 3M7-
Descrição: dc.descriptionInstitute for Clinical Psychology and Psychotherapy TU Dresden, Chemnitzer Str. 46, 01187 Dresden-
Descrição: dc.descriptionDepartamento de Neurologia, Psicologia e Psiquiatria Botucatu Medical School UNESP São Paulo State University, CP 540 -Distrito Rubiao Junior, 18618-970 Botucatu, São Paulo-
Formato: dc.format507-512-
Idioma: dc.languageen-
Relação: dc.relationDeutsche Lebensmittel-Rundschau-
???dc.source???: dc.sourceScopus-
Título: dc.titleEthyl carbamate analysis in german fruit spirits and brazilian sugarcane spirits (cachaça): improved sample cleanup with automated parallel evaporation-
Tipo de arquivo: dc.typelivro digital-
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