ISSUE FOCUS FEED & ADDITIVE MAGAZINE May 2025 47 • Adjust Frequency: Tailor testing frequency based on risk factors, seasonality, and supplier reliability. • Monitoring: Continuously monitor mycotoxin levels and adjust protocols as needed. • Deactivation Products: Consider using mycotoxin deactivation products to enhance feed safety. • Internal Risk Thresholds: Set internal thresholds based on regulatory limits and species sensitivity. • Formulation Optimization: Adjust feed formulations to reduce mycotoxin risk (if dilution is permissible by legislation). FINAL FEED TESTING To validate the effectiveness of the testing program, millers should periodically test the final feed. Liquid chromatography-tandem mass spectrometry (LC-MS/MS) provides accurate results for a wide range of mycotoxins. Confirming that the feed meets safety standards ensures consumer protection and animal well-being. MULTI-MYCOTOXIN ANALYSIS Mycotoxins often occur together, and their combined effects can be more significant. Multimycotoxin analysis reveals the full picture of contamination, including masked and emerging mycotoxins. Millers should consider comprehensive testing to address all potential risks. Mycotoxin testing is a critical aspect of feed safety. By staying informed, implementing effective protocols, and prioritizing quality, millers contribute to healthier animals and safer food products. Let’s continue to raise the bar for mycotoxin management in the milling industry. About Anneliese Müller Anneliese Müller is a Global Product Manager for Mycotoxin Risk Management. She studied biology at the University of Vienna and did her PhD in survival mechanisms of foodborne pathogens at the University of Veterinary Medicine Vienna. She is regularly working with and publishing the results of the global dsm-firmenich Mycotoxin Survey.
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