What are mycotoxins classified as?

Mycotoxins are classified as secondary metabolites. This classification is crucial because secondary metabolites are organic compounds that are not directly involved in the normal growth, development, or reproduction of an organism. Instead, they often play roles in defense mechanisms against predators, pathogens, and competitors, which is essential for the survival of fungi in their environments.

Mycotoxins are produced by various species of mold and can have significant toxic effects on humans and animals, even in small amounts. Understanding their classification helps in recognizing their nature, origin, and the risks associated with exposure to them, particularly in food safety and public health contexts.

In contrast, primary metabolites are essential for the basic functioning and growth of organisms, while endotoxins and exotoxins are types of toxins that are typically associated with bacteria, not fungi. This distinction further supports that the correct classification of mycotoxins falls within the realm of secondary metabolites, as it highlights their specific role apart from fundamental life processes.