| 水产品中孔雀石绿残留提取技术研究 |
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| 引用本文： | 詹月华,钱俊,冯雪琦,张根华,权英.水产品中孔雀石绿残留提取技术研究[J].常熟理工学院学报,2009,23(8):72-74. |
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| 作者姓名： | 詹月华 钱俊 冯雪琦 张根华 权英 |
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| 作者单位： | 常熟理工学院生物与食品工程学院,江苏,常熟,215500 |
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| 基金项目： | 2007苏州市农业科技攻关项目，江苏省大学生创新训练项目 |
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| 摘 要： | 通过L9（3^4）正交实验确定了水产品中孔雀石绿残留的最佳提取剂配方及提取技术：在5g鱼肉样品中分别加入酸性氧化铝2．0g、PbO2和硅藻土混合物（1：2）0．6g、pH3．5乙酸盐缓冲溶液7．5ml、lmol／L的对甲苯磺酸溶液2．5ml、乙腈10ml，经充分研磨、匀浆之后，3000rpm离心取上清液．
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| 关 键 词： | 孔雀石绿 快速检测 水产品 食品安全 |
Study on Extracted Technology of Malachite Green Residues in Aquatic Product |
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| Institution: | ZHAN Yue-hua, QIAN Jun, FENG Xue-qi, ZHANG Gen-hua, Q UAN Ying(School of Biology and Food Engineering, Changshu Institute of Technology, Changshu 215500, China) |
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| Abstract: | The best extractant formula and extracted technology of malachite green residues in aquatic product were confirmed using L9（3^4） orthogona] test. The samples were added with acidic aluminum oxide 2.0g, the mixture of PbO2 and diatomite（weight ratio 1：2） 0.6g, pH 3.5 acetate buffer solution 7.5ml, 1 mol/L p-toluene sulfonic acid solution 2.5ml, and acetonitrile 10ml respectively., and then the mixture was homogenized and mixed uniformly after centrifuging（3000 rpm） and the extracted solution was collected. |
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| Keywords: | malachite green rapid determination aquatic product food safety |
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