Tahran, İran'da yüksek performanslı sıvı kromatografi ile süt ve süt ürünlerinde aflatoksin M1 içeriğinin değerlendirilmesi

Aflatoxin M1 (AFM1) is the most important aflatoxin in milk and dairy products, which carcinogenic hepatotoxic. This study aimed to evaluate AFM1 content distributed products Tehran. 75 samples, including 15 samples of raw milk, pasteurized ultra-high temperature yogurt, cheese, were collected from October December 2020 Tehran by simple random sampling. The dietary exposure or estimated intake (EDI) hazard index (HI) calculated for product consumers. was determined using high-performance liquid chromatography (HPLC) along with a fluorescence detector. observed all samples. values higher than acceptable range European Union. 100% yogurt 82% cheese exceeded Iranian maximum limit (100 ng kg-1 250 Kg-1 cheese). Mean UHT 337±17.7, 306±15.5, 305±17.4, 320±17.6, 309±18.5 Kg-1, respectively. highest value HI children Tehran, Iran. Based on results, autumn inconvenient. It recommended that levels should be measured at different times year, especially feed monitoring intensified contamination toxin-producing molds.