| 霉变谷物中霉菌毒素的污染调查 |
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| 引用本文： | 阳传和,罗雪云,李文艳,刘畅,李业鹏.霉变谷物中霉菌毒素的污染调查[J].卫生研究,1992(5). |
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| 作者姓名： | 阳传和 罗雪云 李文艳 刘畅 李业鹏 |
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| 作者单位： | 卫生部食品卫生监督检验所，卫生部食品卫生监督检验所，卫生部食品卫生监督检验所，卫生部食品卫生监督检验所，卫生部食品卫生监督检验所 北京 100021，北京 100021，北京 100021，北京 100021，北京 100021 |
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| 摘 要： | 应用酶联免疫吸附测定法和薄层色谱法,对安徽、河南部分地区1991年因特大洪涝灾害造成粮食霉变而引起食物中毒的小麦和大米样品,进行了霉菌毒素黄曲霉毒素B_1(AFB_1)、脱氧雪腐镰刀菌烯醇(DON)、T-2毒素(T-2)及赭曲霉毒素A(OA)等]的检测。在测定的样品中,检出了高含量的DON和T-2。其中,霉变小麦中,T-2的污染阳性率为96.9%。最高含量为1064.4μg/kg,平均含量为212.1μg/kg;6份霉变大米中,T-2平均含量达532.0μg/kg。
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| 关 键 词： | 酶联免疫吸附测定法 薄层色谱法 霉菌毒素 |
Survey on pollution of mycotoxins in mouldy grains |
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| Yang Chuanhe,Luo Xueyun,Li Wenyan,et al..Survey on pollution of mycotoxins in mouldy grains[J].Journal of Hygiene Research,1992(5). |
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| Authors: | Yang Chuanhe Luo Xueyun Li Wenyan |
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| Abstract: | The mould samples (wheat and rice) collected from flooded area in Anhui and Henan Provinces in 1991 were determined for mycotoxins (Aflatoxin B1, Ochratoxin A, Deoxynivalenol and T-2 toxion) by competitive enzyme-linked immunosorbent assay(ELISA)and thin-layer chromatography. The high conentrations of T-2 toxin and deoxynivalenol were found in these samples. In 96.9% of these samples, T-2 toxin was detected. The highest concentration of T-2 toxin was 1064.4μg/kg; the mean concentrations of T-2 toxin were 212.2μg/kg in wheat and 532.0μg/kg in rice. |
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| Keywords: | ELISA thin layer chromatography mycotoxin |
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