Benzo(a)pireno, carbamato de etila e metanol em cachaças
The objective of this work was to evaluate the presence of benzo(a)pyrene (BaP), ethyl carbamate (EC) and methanol in 61 samples of cachaça. The quantification of BaP was carried out using HPLC with fluorescence detection, EC concentrations was determined by GC/MS and that of methanol, by GC/FID. In...
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| Format: | Article |
| Language: | English |
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Sociedade Brasileira de Química
2010-01-01
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| Series: | Química Nova |
| Subjects: | |
| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422010000900027&lng=en&tlng=en |
| _version_ | 1828883539061374976 |
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| author | Miriam Solange Fernandes Caruso Letícia Araujo Farah Nagato Janete Alaburda |
| author_facet | Miriam Solange Fernandes Caruso Letícia Araujo Farah Nagato Janete Alaburda |
| author_sort | Miriam Solange Fernandes Caruso |
| collection | DOAJ |
| description | The objective of this work was to evaluate the presence of benzo(a)pyrene (BaP), ethyl carbamate (EC) and methanol in 61 samples of cachaça. The quantification of BaP was carried out using HPLC with fluorescence detection, EC concentrations was determined by GC/MS and that of methanol, by GC/FID. In all samples, the concentration of methanol remained below 5 mg 100 mL-1 absolute alcohol. The results of BaP varied from <0.03 to 0.86 μg L-1; the values of EC exceeded the limit established by Brazilian legislation (150 μg L-1) in 53% of the samples. |
| first_indexed | 2024-12-13T10:51:04Z |
| format | Article |
| id | doaj.art-5f99a4a5e09647c69b34e4435c4b4332 |
| institution | Directory Open Access Journal |
| issn | 1678-7064 |
| language | English |
| last_indexed | 2024-12-13T10:51:04Z |
| publishDate | 2010-01-01 |
| publisher | Sociedade Brasileira de Química |
| record_format | Article |
| series | Química Nova |
| spelling | doaj.art-5f99a4a5e09647c69b34e4435c4b43322022-12-21T23:49:50ZengSociedade Brasileira de QuímicaQuímica Nova1678-70642010-01-013391973197610.1590/S0100-40422010000900027S0100-40422010000900027Benzo(a)pireno, carbamato de etila e metanol em cachaçasMiriam Solange Fernandes Caruso0Letícia Araujo Farah Nagato1Janete Alaburda2Instituto Adolfo LutzInstituto Adolfo LutzInstituto Adolfo LutzThe objective of this work was to evaluate the presence of benzo(a)pyrene (BaP), ethyl carbamate (EC) and methanol in 61 samples of cachaça. The quantification of BaP was carried out using HPLC with fluorescence detection, EC concentrations was determined by GC/MS and that of methanol, by GC/FID. In all samples, the concentration of methanol remained below 5 mg 100 mL-1 absolute alcohol. The results of BaP varied from <0.03 to 0.86 μg L-1; the values of EC exceeded the limit established by Brazilian legislation (150 μg L-1) in 53% of the samples.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422010000900027&lng=en&tlng=encachaçasugar cane spiritorganic compounds |
| spellingShingle | Miriam Solange Fernandes Caruso Letícia Araujo Farah Nagato Janete Alaburda Benzo(a)pireno, carbamato de etila e metanol em cachaças Química Nova cachaça sugar cane spirit organic compounds |
| title | Benzo(a)pireno, carbamato de etila e metanol em cachaças |
| title_full | Benzo(a)pireno, carbamato de etila e metanol em cachaças |
| title_fullStr | Benzo(a)pireno, carbamato de etila e metanol em cachaças |
| title_full_unstemmed | Benzo(a)pireno, carbamato de etila e metanol em cachaças |
| title_short | Benzo(a)pireno, carbamato de etila e metanol em cachaças |
| title_sort | benzo a pireno carbamato de etila e metanol em cachacas |
| topic | cachaça sugar cane spirit organic compounds |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422010000900027&lng=en&tlng=en |
| work_keys_str_mv | AT miriamsolangefernandescaruso benzoapirenocarbamatodeetilaemetanolemcachacas AT leticiaaraujofarahnagato benzoapirenocarbamatodeetilaemetanolemcachacas AT janetealaburda benzoapirenocarbamatodeetilaemetanolemcachacas |