A risk assessment of dietary exposure to ochratoxin A for the Polish population
A risk assessment of dietary exposure to ochratoxin A for the Polish population
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DOI：
10.1016/j.foodchem.2019.01.101
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发表时间：
2019-06-30
期刊：
影响因子：
8.8
通讯作者：
Cwielag-Drabek, Malgorzata
中科院分区：
文献类型：
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作者：
Hajok, Ilona;Kowalska, Anna;Cwielag-Drabek, Malgorzata
本研究旨在利用高效液相色谱法（HPLC）测定部分食品中赭曲霉毒素A（OTA）的含量，以探讨其对消费者健康的危害。在这项研究中，对波兰西里西亚市场上的473种食品样品进行了分析。采用高效液相色谱荧光检测法测定食品中赭曲霉毒素A。近22%的样品被赭曲霉毒素A污染。OTA的最高浓度被确定在葡萄干（34.0微克/公斤），超过允许水平的3.5倍。在其中一个分析的黑麦面粉样品中，赭曲霉毒素A的含量为19.5微克/千克，其中最高含量为3微克/千克。对于普通人群来说，存在从食物中暴露于赭曲霉毒素A的风险，这证明需要监测产品质量以防止霉菌毒素污染。
The aim of this study was to determine the content of ochratoxin A (OTA) using high-performance liquid chromatography (HPLC) in selected food products, in the aspect of consumer health hazards. In the study 473 samples of food products, available on the Silesia market in Poland, were analyzed. For the determination of ochratoxin A in food, high performance liquid chromatography (HPLC) with fluorescence detection was used. Almost 22% of the samples were contaminated with ochratoxin A. The highest concentration of OTA was determined in raisins (34.0 mu g/kg), which exceeds the permissible level 3.5 times. In one of the analyzed rye flour samples ochratoxin A was determined at level 19.5 mu g/kg, where the maximum level is 3 mu g/kg. For the general population, there is a risk of exposure to ochratoxin A from food, which justifies the need to monitor the quality of products for mycotoxin contamination.