http://www.cnr.it/ontology/cnr/individuo/prodotto/ID69137
Stability of Fusarium toxins during traditional Turkish maize bread production. (Articolo in rivista)
- Type
- Label
- Stability of Fusarium toxins during traditional Turkish maize bread production. (Articolo in rivista) (literal)
- Anno
- 2010-01-01T00:00:00+01:00 (literal)
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- Numanoglu E.1, Uygun U1., Koksel H.1 & Solfrizzo M.2 (literal)
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- Towards the harmonisation of analytical methods for monitoring food quality and safety in the food supply chain. Moniqa, network of excellence Food-CT-2006-036337 (literal)
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- 1 Department of Food Engineering, Hacettepe University, Ankara, Turkey
2 Institute of Sciences of Food Production, National Research Council, Bari, Italy (literal)
- Titolo
- Stability of Fusarium toxins during traditional Turkish maize bread production. (literal)
- Abstract
- Introduction The occurrence of major Fusarium toxins in maize samples collected
in the Black Sea region of Turkey and fate of these toxins during traditional Turkish
maize bread production was investigated. Materials and methods Twenty maize
samples were analysed for deoxynivalenol, zearalenone, fumonisins, T-2 and HT-2
toxins. Contamination profiles of maize samples were determined in order to
choose the toxins to be monitored during bread production. Breads were produced
from low or uncontaminated maize samples and from the mixture of highly
contaminated ones. After baking, crust and crumb of the breads were separated
and analysed by high-performance liquid chromatography standard methods with
ultraviolet or fluorescence detection. Results and conclusions In total, toxin levels
in 30% of the maize samples were found to be higher than the limits established by
the European Union. After bread processing no significant reduction of deoxynivalenol,
zearalenone and fumonisins was measured in the bread crust and crumb.
According to the mass balance of mycotoxins measured in maize flour and relevant
maize bread only 2.1%, 0.1% and 3.1% of the total initial amounts of deoxynivalenol,
zearalenone and fumonisins, respectively, were lost. Breads were not
analysed for T-2 and HT-2 as their levels in maize were quite low (o50 mg kg?1). (literal)
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