Nutrition facts of infant formulas sold in São Paulo state: assessment of fat and fatty acid contents
ObjectiveThis study determined the contents of fats, saturated fatty acids, trans fatty acids, linoleic acid, alpha-linolenic acid, arachidonic acid and docosahexaenoic acid in infant formulas and compared them with the nutrition facts reported on the respective packaging.MethodsFourteen samples of...
| Autores: | , , , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2023 |
| País: | Brasil |
| Institución: | Pontifícia Universidade Católica de Campinas (PUC-CAMPINAS) |
| Repositorio: | Revista de Nutrição |
| Idioma: | portugués |
| OAI Identifier: | oai:ojs.periodicos.puc-campinas.edu.br:article/9348 |
| Acceso en línea: | https://periodicos.puc-campinas.edu.br/nutricao/article/view/9348 |
| Access Level: | acceso abierto |
| Palabra clave: | Fatty acids Infant formula Nutritional facts Lipids Infant nutrition Ácidos graxos Fórmulas infantis Informação nutricional Lipídeos Nutrição do lactente |
| Sumario: | ObjectiveThis study determined the contents of fats, saturated fatty acids, trans fatty acids, linoleic acid, alpha-linolenic acid, arachidonic acid and docosahexaenoic acid in infant formulas and compared them with the nutrition facts reported on the respective packaging.MethodsFourteen samples of six different infant formula brands sold in the state of São Paulo were analyzed. The extraction and quantification of fats were done by the official method (Roese Gottlieb) and the quantification of fatty acids by gas chromatography using an internal standard. All analyses were repeated three times.ResultsThe results showed that the nutrition facts printed on the packaging regarding total fats were correct for all samples, one was incorrect for saturated fatty acids, six were incorrect for trans fatty acids, four were incorrect for linoleic acid, ten were incorrect for alpha-linolenic acid, two were incorrect for arachidonic acid and three were incorrect for docosahexaenoic acid. The formulas that presented the greatest differences between nutrition facts and actual contents were those for infants aged zero to six months.ConclusionThe results indicate that sanitary surveillance programs need to constantly monitor these products since the incorrect amount of nutrients may significantly affect the child’s development. |
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