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High-throughput Fluorometric Measurement of Potential Soil Extracellular Enzyme Activities
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[Not Available].

P Majerus1, V Curtui, H Otteneder

  • 1Landesuntersuchungsamt - Institut für Lebensmittelchemie, Maximineracht 11a, D-54295, Trier.

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|April 23, 2013
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Summary
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Cereal foods in Germany showed a 53% incidence of deoxynivalenol (DON) contamination in 2001. Detected DON levels in products like noodles and wheat flour exceeded safe limits, posing a significant health risk.

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Area of Science:

  • Food safety analysis
  • Mycotoxin detection
  • Chemical analysis of food products

Context:

  • Cereal products are staple foods globally.
  • Mycotoxins like deoxynivalenol (DON) are common contaminants in cereals.
  • Regulatory bodies set limits for deoxynivalenol intake.

Purpose:

  • To determine the incidence and levels of deoxynivalenol (DON) in German cereal food products.
  • To assess the risk posed by DON contamination in relation to established tolerable daily intake (TDI).

Summary:

  • 333 cereal food products purchased in Germany in 2001 were analyzed for DON.
  • Deoxynivalenol (DON) was detected in 53% of samples, with mean/median levels of 251/142 μg/kg.
  • Contamination levels in bread, wheat flour, and noodles were significant, with noodles showing the highest contamination (472/297 μg/kg).

Impact:

  • Findings indicate a significant public health concern regarding DON exposure from cereal consumption in Germany.
  • Results highlight the need for ongoing monitoring and potential regulatory adjustments for deoxynivalenol in food.
  • The study provides crucial data for risk assessment and management strategies for deoxynivalenol in the food supply chain.