Teores de corantes artificiais em alimentos determinados por cromatografia líquida de alta eficiência Contents of synthetic dyes in foods determined by high performence liquid chromatography
<abstract language="eng">Synthetic dyes are much used in processed foods. HPLC was applied to different types of snacks, such as colored cereals, chocolate confetti, chewing gums and candies for the determination of those additives. In the case of artificially colored breakfast cerea...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Sociedade Brasileira de Química
2007-04-01
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| Series: | Química Nova |
| Subjects: | |
| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422007000200005 |
| _version_ | 1818062522861748224 |
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| author | Marcelo Alexandre Prado Helena Teixeira Godoy |
| author_facet | Marcelo Alexandre Prado Helena Teixeira Godoy |
| author_sort | Marcelo Alexandre Prado |
| collection | DOAJ |
| description | <abstract language="eng">Synthetic dyes are much used in processed foods. HPLC was applied to different types of snacks, such as colored cereals, chocolate confetti, chewing gums and candies for the determination of those additives. In the case of artificially colored breakfast cereals, 71% of the samples exceeded the allowed limits. Regarding the portions recommended for consumption by the makers of two of the samples, the amounts exceeded those allowed by the Brazilian legislation. In the case of chocolate confetti and candies none of the samples showed higher amounts than those allowed. However 37% of the chewing gum samples presented larger contents than the authorized ones, and one sample contained five times more synthetic dyes than allowed. |
| first_indexed | 2024-12-10T14:05:33Z |
| format | Article |
| id | doaj.art-8880a847189a4128845567894f5c067e |
| institution | Directory Open Access Journal |
| issn | 0100-4042 1678-7064 |
| language | English |
| last_indexed | 2024-12-10T14:05:33Z |
| publishDate | 2007-04-01 |
| publisher | Sociedade Brasileira de Química |
| record_format | Article |
| series | Química Nova |
| spelling | doaj.art-8880a847189a4128845567894f5c067e2022-12-22T01:45:41ZengSociedade Brasileira de QuímicaQuímica Nova0100-40421678-70642007-04-0130226827310.1590/S0100-40422007000200005Teores de corantes artificiais em alimentos determinados por cromatografia líquida de alta eficiência Contents of synthetic dyes in foods determined by high performence liquid chromatographyMarcelo Alexandre PradoHelena Teixeira Godoy<abstract language="eng">Synthetic dyes are much used in processed foods. HPLC was applied to different types of snacks, such as colored cereals, chocolate confetti, chewing gums and candies for the determination of those additives. In the case of artificially colored breakfast cereals, 71% of the samples exceeded the allowed limits. Regarding the portions recommended for consumption by the makers of two of the samples, the amounts exceeded those allowed by the Brazilian legislation. In the case of chocolate confetti and candies none of the samples showed higher amounts than those allowed. However 37% of the chewing gum samples presented larger contents than the authorized ones, and one sample contained five times more synthetic dyes than allowed.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422007000200005synthetic dyesHPLCfoods |
| spellingShingle | Marcelo Alexandre Prado Helena Teixeira Godoy Teores de corantes artificiais em alimentos determinados por cromatografia líquida de alta eficiência Contents of synthetic dyes in foods determined by high performence liquid chromatography Química Nova synthetic dyes HPLC foods |
| title | Teores de corantes artificiais em alimentos determinados por cromatografia líquida de alta eficiência Contents of synthetic dyes in foods determined by high performence liquid chromatography |
| title_full | Teores de corantes artificiais em alimentos determinados por cromatografia líquida de alta eficiência Contents of synthetic dyes in foods determined by high performence liquid chromatography |
| title_fullStr | Teores de corantes artificiais em alimentos determinados por cromatografia líquida de alta eficiência Contents of synthetic dyes in foods determined by high performence liquid chromatography |
| title_full_unstemmed | Teores de corantes artificiais em alimentos determinados por cromatografia líquida de alta eficiência Contents of synthetic dyes in foods determined by high performence liquid chromatography |
| title_short | Teores de corantes artificiais em alimentos determinados por cromatografia líquida de alta eficiência Contents of synthetic dyes in foods determined by high performence liquid chromatography |
| title_sort | teores de corantes artificiais em alimentos determinados por cromatografia liquida de alta eficiencia contents of synthetic dyes in foods determined by high performence liquid chromatography |
| topic | synthetic dyes HPLC foods |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422007000200005 |
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