Where do aflatoxins primarily come from?

Aflatoxins primarily originate from fungi, specifically from certain species of the Aspergillus genus, such as Aspergillus flavus and Aspergillus parasiticus. These fungi are capable of producing aflatoxins when they grow on various agricultural products, particularly under conditions of high moisture and appropriate temperatures. Crops often affected include peanuts, corn, and tree nuts.

Understanding this source is critical for food safety management, as the contaminated products can lead to serious health issues in humans and animals when consumed. Monitoring agricultural practices and implementing proper storage conditions can help mitigate the risk of aflatoxin contamination.