| 玉米中四种镰刀菌毒素系统检测方法的研究 |
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| 引用本文： | 李楠,朱彤霞.玉米中四种镰刀菌毒素系统检测方法的研究[J].环境化学,1999,18(3):280-283. |
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| 作者姓名： | 李楠 朱彤霞 |
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| 作者单位： | 中国农业大学基础科学与技术学院 北京(李楠)，中国农业大学基础科学与技术学院 100094(王建华)，中国农业大学生物学院 北京(朱彤霞)，中国农业大学生物学院 100094(周陶陶) |
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| 基金项目： | 国家自然科学基金:编号39070024 |
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| 摘 要： | 本文用气相色谱仪同步检测霉变玉米中脱氧雪腐镰刀菌烯醇、二乙酰氧基镳草镰刀菌烯醇、Ｔ－２毒素和玉米赤霉烯酮四种镰刀菌毒素，并筛选出较理想的衍生化试剂和衍生化条件。确定从玉米中对极性不同的四种毒素都有较高回收率的萃取、净化程序。建立了玉米中四种毒素的系统检测方法。本方法对四种毒素的回收率均达到８０％以上。
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| 关 键 词： | 镰刀菌毒素 DON DAS ZEN 玉米 系统检测 |
THE RESEARCH OF THE METHOD OF SIMULTANEOUS DETECTION OF FOUR FUSARIOTOXINS IN CORN |
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| Li Nan,Zhu Tongxia,Zhou Taotao,Wang Jianhua.THE RESEARCH OF THE METHOD OF SIMULTANEOUS DETECTION OF FOUR FUSARIOTOXINS IN CORN[J].Environmental Chemistry,1999,18(3):280-283. |
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| Authors: | Li Nan Zhu Tongxia Zhou Taotao Wang Jianhua |
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| Abstract: | Fusariotoxins dioxynivalenol, diacetoxyscirpenol, T-2 toxin and zearalenone can be detected from the sample, which is contaminated by fussarine, This paper reports research of detecting the four fusariotoxins simultaneously from com with GC. The research contains separation and detection, including selecting feasible agent and condition of the derivation, determining good extracting and cleaning up process. The recovery of the four toxins has reached over 80%. |
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| Keywords: | fusariotoxins dioxynivalenol diacetoxyscirpenol T-2 toxin zearalenone gas chromatography |
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