Twenty-two mycotoxins were investigated in bread and biscuits samples (n = 115) purchased from Tunisia. Deoxynivalenol (DON), enniatin B (ENB), ENB1, and zearalenone (ZEA) occurred in the samples with ENB detected in all the samples. Whole bread was the most contaminated matrix showing the highest amounts of DON (25.2 ng/g), ENB (10.7 ng/g), and ENB1 (5.4 ng/g). However, biscuits showed a maximum level of ZEA (1.08 ng/g). Co-occurrence were also evaluated, 65% of biscuit samples were contaminated by three mycotoxins simultaneously (DON + ENB + ENB1) and the most frequent combination (DON + ENB) co-occurred in 83% of the white bread samples and 78% of the whole bread samples. DON dietary exposure was estimated to be 15.2 and 11 ng/kg bw/day for bread and biscuits, respectively for adults. While for children, 38.7 and 81 ng/kg bw/day, respectively. However, no real health risk was found, and children are having up to 12% of the tolerable daily intake (TDI) of DON and adults up to 2.6% of the DON TDI through the consumption of both cereal products.

在面包和饼干样品中调查了22种霉菌毒素（n = 115）从突尼斯购买。样品中出现了脱氧雪腐烯醇（DON），烯尿素B（ENB），ENB1和玉米赤霉烯酮（ZEA），并且在所有样品中均检测到ENB。全面包是污染最严重的基质，显示最高的DON（25.2 ng / g），ENB（10.7 ng / g）和ENB1（5.4 ng / g）。但是，饼干显示出最高的ZEA水平（1.08 ng / g）。还评估了共存现象，饼干样品中有65％同时被三种霉菌毒素污染（DON + ENB + ENB1），最常见的组合（DON + ENB）在83％的白面包样品和78％的白面包样品中共存。整个面包样品。成人的面包和饼干的DON饮食暴露估计分别为15.2和11 ng / kg bw /天。儿童则分别为38.7和81 ng / kg体重/天。但是，没有发现真正的健康风险，