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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/12440
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dc.contributor.authorLachenmeier, Dirk W.-
dc.contributor.authorKuballa, Thomas-
dc.contributor.authorLima, Maria Cristina Pereira-
dc.contributor.authorNoebrega, Ian C. C.-
dc.contributor.authorKerr-Corrêa, Florence-
dc.contributor.authorKanteres, Follis-
dc.contributor.authorRehm, Juergen-
dc.date.accessioned2014-05-20T13:36:08Z-
dc.date.accessioned2016-10-25T16:53:18Z-
dc.date.available2014-05-20T13:36:08Z-
dc.date.available2016-10-25T16:53:18Z-
dc.date.issued2009-08-01-
dc.identifierhttp://www.dlr-online.de/archiv-dlr/2009.html-
dc.identifier.citationDeutsche Lebensmittel-rundschau. Stuttgart: Wissenschaftliche Verlag Mbh, v. 105, n. 8, p. 507-512, 2009.-
dc.identifier.issn0012-0413-
dc.identifier.urihttp://hdl.handle.net/11449/12440-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/12440-
dc.description.abstractThe analysis of alcoholic beverages for the important carcinogenic contaminant ethyl carbamate is very time-consuming and expensive. Due to possible matrix interferences, sample cleanup using diatomaceous earth (Extrelut) column 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 analysis is therefore possible. The method validation showed no differences between the fully-automated parallel evaporation and the manual operation. The applicability was proven by analyzing authentic spirit samples from Germany, Canada and Brazil. It is interesting to note that Brazilian cachacas had a relatively high incidence for ethyl carbamate contamination (55% of all samples were above 0.15 mg/l), which may be of public health relevance and requires further evaluation.en
dc.format.extent507-512-
dc.language.isoeng-
dc.publisherWissenschaftliche Verlag Mbh-
dc.sourceWeb of Science-
dc.titleEthyl Carbamate Analysis in German Fruit Spirits and Brazilian Sugarcane Spirits (Cachaca): Improved Sample Cleanup with Automated Parallel Evaporationen
dc.typeoutro-
dc.contributor.institutionCVUA-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.contributor.institutionUniversidade Federal Rural de Pernambuco (UFRPE)-
dc.contributor.institutionCAMH-
dc.contributor.institutionUniv Toronto-
dc.contributor.institutionTech Univ Dresden-
dc.description.affiliationCVUA, D-76187 Karlsruhe, Germany-
dc.description.affiliationSão Paulo State Univ, Botucatu Med Sch UNESP, Dept Neurol Psicol & Psiquiatria, BR-18618970 São Paulo, Brazil-
dc.description.affiliationUniversidade Federal Rural de Pernambuco (UFRPE), Programa Posgrad Ciência & Tecnol Alimentos, BR-52171900 Recife, PE, Brazil-
dc.description.affiliationCAMH, Toronto, on M5S 2S1, Canada-
dc.description.affiliationUniv Toronto, Dalla Lana Sch Publ Hlth, Toronto, on M5T 3M7, Canada-
dc.description.affiliationTech Univ Dresden, Inst Clin Psychol & Psychotherapy, D-01187 Dresden, Germany-
dc.description.affiliationUnespSão Paulo State Univ, Botucatu Med Sch UNESP, Dept Neurol Psicol & Psiquiatria, BR-18618970 São Paulo, Brazil-
dc.identifier.wosWOS:000269440400009-
dc.rights.accessRightsAcesso restrito-
dc.relation.ispartofDeutsche Lebensmittel-rundschau-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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