2012-2015 年塞尔维亚共和国收获玉米中的真菌毒素。第 1 部分：受监管的真菌毒素及其衍生物。
Mycotoxins in maize harvested in Republic of Serbia in the period 2012-2015. Part 1: Regulated mycotoxins and its derivatives.
机构信息
Institute of Food Technology, University of Novi Sad, Bulevar cara Lazara 1, 21000 Novi Sad, Serbia.
Institute of Food Technology, University of Novi Sad, Bulevar cara Lazara 1, 21000 Novi Sad, Serbia.
出版信息
Food Chem. 2020 May 15;312:126034. doi: 10.1016/j.foodchem.2019.126034. Epub 2019 Dec 17.
The main objective of this study was to apply a liquid chromatography-tandem mass spectrometric method to investigate the presence of 20 mycotoxins in 204 maize samples harvested in Northern Serbia in the period 2012-2015, including seasons with extreme drought (2012), hot and dry conditions (2013 and 2015) and extreme precipitation (2014). Between 2 and 20 mycotoxins contaminated examined samples. In samples collected from each year, all of six examined fumonisins were detected with very high prevalence (from 76% to 100%). Aflatoxin B was detected in 94% and 90% maize samples from 2012 and 2015, respectively. In samples from year 2014, deoxynivalenol, zearalenone and its derivatives were detected in 100% of samples. Furthermore, ochratoxin A (25%) was the most predominant in samples from 2012. The obtained results indicate that changes in weather conditions, recorded in the period of four years, had significant influence on the occurrence of examined mycotoxins in maize.
本研究的主要目的是应用液相色谱-串联质谱法调查 2012-2015 年间在塞尔维亚北部收获的 204 个玉米样本中 20 种霉菌毒素的存在情况，包括极端干旱（2012 年）、炎热干燥（2013 年和 2015 年）和极端降水（2014 年）的季节。在所检查的样本中，有 2 到 20 种霉菌毒素受到污染。在每年采集的样本中，所有六种检测到的伏马菌素都以极高的流行率（76%至 100%）存在。2012 年和 2015 年分别有 94%和 90%的玉米样本中检测到黄曲霉毒素 B。2014 年，所有样本中都检测到脱氧雪腐镰刀菌烯醇、玉米赤霉烯酮及其衍生物。此外，2012 年的样本中，赭曲霉毒素 A（25%）最为普遍。研究结果表明，四年间天气条件的变化对玉米中所检测到的霉菌毒素的发生有显著影响。
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