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http://acervodigital.unesp.br/handle/11449/12440
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DC Field | Value | Language |
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dc.contributor.author | Lachenmeier, Dirk W. | - |
dc.contributor.author | Kuballa, Thomas | - |
dc.contributor.author | Lima, Maria Cristina Pereira | - |
dc.contributor.author | Noebrega, Ian C. C. | - |
dc.contributor.author | Kerr-Corrêa, Florence | - |
dc.contributor.author | Kanteres, Follis | - |
dc.contributor.author | Rehm, Juergen | - |
dc.date.accessioned | 2014-05-20T13:36:08Z | - |
dc.date.accessioned | 2016-10-25T16:53:18Z | - |
dc.date.available | 2014-05-20T13:36:08Z | - |
dc.date.available | 2016-10-25T16:53:18Z | - |
dc.date.issued | 2009-08-01 | - |
dc.identifier | http://www.dlr-online.de/archiv-dlr/2009.html | - |
dc.identifier.citation | Deutsche Lebensmittel-rundschau. Stuttgart: Wissenschaftliche Verlag Mbh, v. 105, n. 8, p. 507-512, 2009. | - |
dc.identifier.issn | 0012-0413 | - |
dc.identifier.uri | http://hdl.handle.net/11449/12440 | - |
dc.identifier.uri | http://acervodigital.unesp.br/handle/11449/12440 | - |
dc.description.abstract | The 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.extent | 507-512 | - |
dc.language.iso | eng | - |
dc.publisher | Wissenschaftliche Verlag Mbh | - |
dc.source | Web of Science | - |
dc.title | Ethyl Carbamate Analysis in German Fruit Spirits and Brazilian Sugarcane Spirits (Cachaca): Improved Sample Cleanup with Automated Parallel Evaporation | en |
dc.type | outro | - |
dc.contributor.institution | CVUA | - |
dc.contributor.institution | Universidade Estadual Paulista (UNESP) | - |
dc.contributor.institution | Universidade Federal Rural de Pernambuco (UFRPE) | - |
dc.contributor.institution | CAMH | - |
dc.contributor.institution | Univ Toronto | - |
dc.contributor.institution | Tech Univ Dresden | - |
dc.description.affiliation | CVUA, D-76187 Karlsruhe, Germany | - |
dc.description.affiliation | São Paulo State Univ, Botucatu Med Sch UNESP, Dept Neurol Psicol & Psiquiatria, BR-18618970 São Paulo, Brazil | - |
dc.description.affiliation | Universidade Federal Rural de Pernambuco (UFRPE), Programa Posgrad Ciência & Tecnol Alimentos, BR-52171900 Recife, PE, Brazil | - |
dc.description.affiliation | CAMH, Toronto, on M5S 2S1, Canada | - |
dc.description.affiliation | Univ Toronto, Dalla Lana Sch Publ Hlth, Toronto, on M5T 3M7, Canada | - |
dc.description.affiliation | Tech Univ Dresden, Inst Clin Psychol & Psychotherapy, D-01187 Dresden, Germany | - |
dc.description.affiliationUnesp | São Paulo State Univ, Botucatu Med Sch UNESP, Dept Neurol Psicol & Psiquiatria, BR-18618970 São Paulo, Brazil | - |
dc.identifier.wos | WOS:000269440400009 | - |
dc.rights.accessRights | Acesso restrito | - |
dc.relation.ispartof | Deutsche Lebensmittel-rundschau | - |
Appears in Collections: | Artigos, TCCs, Teses e Dissertações da Unesp |
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