AMOZ is primarily used as a metabolite marker for detecting the illegal use of furazolidone in food-producing animals. Furazolidone is a nitrofuran antibiotic that has been banned in many countries due to its potential carcinogenic and mutagenic effects. Since furazolidone breaks down quickly in the body, direct detection is difficult. AMOZ, one of its major tissue metabolites, remains bound to proteins in animal tissues for an extended period, making it a reliable indicator for residue testing.

It is commonly monitored in meat, poultry, fish, and eggs through analytical methods like liquid chromatography-tandem mass spectrometry (LC-MS/MS). Regulatory agencies use AMOZ detection to enforce bans on nitrofuran antibiotics and ensure food safety. Its presence in food products indicates unauthorized use of furazolidone, leading to product recalls and trade restrictions. Monitoring AMOZ helps protect consumers from potential health risks associated with long-term exposure to nitrofuran residues.