Utilize este identificador para referenciar este registo:
https://hdl.handle.net/10316/11144
Título: | Ochratoxin A exposure assessment of the inhabitants of Lisbon during winter 2007/2008 through bread and urine analysis | Autor: | Duarte, S. C. Bento, J. M. V. Pena, A. Lino, C. M. |
Palavras-chave: | Exposure; HPLC; Mycotoxins; Ochratoxin A; Bread | Data: | 10-Ago-2009 | Editora: | Taylor & Francis | Citação: | Food Additives & Contaminants: Part A. (2009) iFirst | Resumo: | A survey on the occurrence of ochratoxin A (OTA) in 41 bread samples was carried out in the Portuguese capital, Lisbon. Maize (5) and wheat bread (36) and 43 representative urine samples from the Lisbon region were assayed for OTA levels using immunoaffinity column cleanup (IAC) and HPLC with fluorimetric detection (LC-FD). The percentage of OTA-positive samples was slightly higher for maize bread (80%) than wheat bread (70.8%), although, due to its higher consumption, the latter contributes more to OTA exposure, featuring a higher estimated daily intake (EDI). In the urine samples analyzed, both female and male residents displayed similarly high levels of OTA frequency and average contamination. In summary, OTA is a food contaminant of concern and may constitute a hazard for public health through consumption of cereal-based products. | URI: | https://hdl.handle.net/10316/11144 | ISSN: | 1944-0049 | DOI: | 10.1080/02652030903107914 | Direitos: | openAccess |
Aparece nas coleções: | FFUC- Artigos em Revistas Internacionais |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
---|---|---|---|---|
Ochratoxin A exposure assessment of the inhabitants of Lisbon.pdf | 189.87 kB | Adobe PDF | Ver/Abrir |
Citações SCOPUSTM
30
Visto em 7/out/2024
Citações WEB OF SCIENCETM
5
25
Visto em 2/out/2024
Visualizações de página 50
439
Visto em 15/out/2024
Downloads 50
419
Visto em 15/out/2024
Google ScholarTM
Verificar
Altmetric
Altmetric
Todos os registos no repositório estão protegidos por leis de copyright, com todos os direitos reservados.