| 水产品中孔雀石绿、结晶紫及其代谢产物检测方法的探讨 |
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| 引用本文： | 罗瑞峰,罗小玲,马小宁.水产品中孔雀石绿、结晶紫及其代谢产物检测方法的探讨[J].化学分析计量,2011,20(3):40-42. |
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| 作者姓名： | 罗瑞峰 罗小玲 马小宁 |
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| 作者单位： | 农业部食品质量监督检验测试中心(石河子),石河子,832000 |
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| 摘 要： | 采用低温冷冻、超高速离心技术提取水产品中的孔雀石绿、结晶紫及其代谢产物,并通过分析几种国标方法的优缺点,对方法的若干步骤进行探讨,改进了水产品中孔雀石绿、结晶紫及其代谢产物的检测方法.方法的回收率为78.3%～100.9%,检出限为0.5μg/kg,测定结果的相对标准偏差为1.3%～7.1%(n=6).该方法操作简便,...
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| 关 键 词： | 水产品 孔雀石绿 结晶紫 无色孔雀石绿 无色结晶紫 |
DETERMINATION METHOD OF MALACHITE GREEN,CRYSTAL VIOLET AND ITS CORRESPONDING LEUCO COMPOUNDS IN AQUATIC PRODUCTS |
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| Luo Ruifeng,Luo Xiaoling,Ma Xiaoning.DETERMINATION METHOD OF MALACHITE GREEN,CRYSTAL VIOLET AND ITS CORRESPONDING LEUCO COMPOUNDS IN AQUATIC PRODUCTS[J].Chemical Analysis And Meterage,2011,20(3):40-42. |
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| Authors: | Luo Ruifeng Luo Xiaoling Ma Xiaoning |
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| Affiliation: | Luo Ruifeng,Luo Xiaoling,Ma Xiaoning [Ministry of Agriculture,Food Quality Supervision and Testing Center(Shihezi),Shihezi,832000,China] |
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| Abstract: | The low-temperature freezing and ultra-high-speed centrifugal technology were used to extract malachite green,crystal violet and its corresponding leuco compounds in aquatic products.Through the analysis of the advantages and disadvantages of several standard methods and the discussion on method of several steps,the methods were improved for the determination of malachite green,crystal violet and its corresponding leuco compounds in aquatic products.The recovery rate was 78.3%-100.9%,deterction limit was 0.... |
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| Keywords: | aquatic product malachite green crystal violet leucomalachite green leucocrystal violet |
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