Ergot Alkaloids on Cereals and Seeds: Analytical Methods, Occurrence, and Future Perspectives

Area of Science:

• Agricultural Science
• Food Science
• Mycology

Background:

• Ergot alkaloids are toxic secondary metabolites produced by *Claviceps* fungi.
• These mycotoxins contaminate staple cereal crops like wheat, rye, barley, and oats.
• Increased global consumption of cereals heightens concerns about ergot alkaloid presence in food.

Purpose of the Study:

• To review and discuss analytical methods for detecting and quantifying ergot alkaloids.
• To address decontamination techniques for ergot alkaloid-contaminated foods.

Main Methods:

• Compilation and critical analysis of relevant scientific literature.
• Focus on analytical methodologies for ergot alkaloid detection.
• Evaluation of applied decontamination strategies.

Main Results:

• Various analytical methods exist for ergot alkaloid detection and quantification.
• Several decontamination techniques, including sorting, cleaning, frying, baking, peeling, and ammonization, are discussed.
• These methods are crucial for mitigating food safety risks associated with ergot alkaloids.

Conclusions:

• Effective analytical methods are essential for monitoring ergot alkaloid contamination in food.
• Decontamination techniques offer viable solutions for reducing ergot alkaloid levels in cereals.
• Continued research and application of these methods are vital for ensuring food safety.