furans

Furans are chemical compounds characterized by a five-membered ring structure with four carbon atoms and one oxygen atom. They are naturally formed during high-temperature cooking processes like grilling and frying, and can also result from industrial activities. Some furans are harmful because they can be toxic or carcinogenic when ingested or inhaled in significant amounts. They are often used in manufacturing plastics, resins, and as solvents. Monitoring and controlling furan levels, especially in food and the environment, is important for health and safety.