| 小麦中T—2毒素的污染调查 |
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| 引用本文： | 阳传和,罗雪云,计融,刘畅.小麦中T—2毒素的污染调查[J].微生物学报,1992,32(6):450-455. |
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| 作者姓名： | 阳传和 罗雪云 计融 刘畅 |
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| 作者单位： | 卫生部食品卫生监督检验所 北京 100021 |
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| 摘 要： | 采用酶联免疫吸附测定法(ELlSA)，调查了我国部分地区1990年国产小麦T—2毒素的污染状况。调查结果表明，在330份样品中，有264份检出T—2毒素，占样品总数的80％。样品中毒素含量最高达1122．Oppb，平均含量为53．3ppb。在引起食物中毒的48份小麦样品中，检出高含量的T—2毒素(84．5—1064．4Ppb)。我国小麦中T—2毒素的污染水平与小麦赤霉病的流行密切相关。
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| 关 键 词： | T—2毒素 酶联免疫吸附测定法污染调查 |
A survey of T-2 toxin in wheat by an indirect enzyme-linked immunosorbent assay] |
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| C Yang,X Luo,R Ji,C Liu.A survey of T-2 toxin in wheat by an indirect enzyme-linked immunosorbent assay][J].Acta Microbiologica Sinica,1992,32(6):450-455. |
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| Authors: | C Yang X Luo R Ji C Liu |
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| Institution: | Institute of Food Safety Control and Inspection, Ministry of Public Health, Beijing. |
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| Abstract: | The survey of T-2 toxin in wheat randomly sampled in nine provinces was carried out, employing an indirect competitive enzyme-linked immunosorbent assay. Among 330 samples, 264 samples (80%) showed positive results. The mean concentrations was 53.3 ppb. and maximal concentration was 1122.0 ppb. It was also detected high concentration (84.5-1064.4) of T-2 toxin in human intoxication wheat samples in 1991. The investigation also showed that there existed close relationship between the level of T-2 toxin contamination and the epidemic of wheat scabby. |
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