Potential Harmful Effects of Aflatoxin M1 in Milk and Milk Products and Novel Methods to Reduction of Aflatoxin M1: A Review

Dairy products are rich sources of vitamins, proteins and calcium that are vital to the human body. Aflatoxin M1 is a hydroxylated metabolite of aflatoxin B1. The presence of this toxin in milk has caused serious concern among nutritionists. Consumption of aflatoxin-contaminated milk (AFM1) may lead to serious health problems in humans. AFM1 causes various cancers such as liver cancer, damage to the nervous and DNA, as well as mutagenicity and teratogenicity. In reducing the amount of aflatoxin in the product, with does not affect the milk quality is of particular importance. Absorption and restructuring methods such as yeast, lactic acid (bacteria), enzymes, ozon, and cold plasma have been used for this purpose. In this study, they have been studied on aflatoxin M1 and toxicology besides reducing method for aflatoxin M1.