| 高效液相色谱法测定蟹组织中甲醛的含量 |
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| 引用本文： | 张小军,王岳庆,郑斌,陈雪昌,梅光明,余海霞,李铁军,朱婧睿.高效液相色谱法测定蟹组织中甲醛的含量[J].浙江海洋学院学报(自然科学版),2009,28(1). |
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| 作者姓名： | 张小军 王岳庆 郑斌 陈雪昌 梅光明 余海霞 李铁军 朱婧睿 |
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| 作者单位： | 1. 浙江海洋学院海洋与渔业研究所,浙江舟山,316100
2. 浙江省海洋水产研究所,浙江舟山,316100 |
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| 摘 要： | 建立了蟹组织中甲醛的高效液相色谱测定方法.蟹组织通过水蒸气蒸馏,2,4-二硝基苯肼衍生后高效液相色谱定量.在5.0～80.0 mg/kg的添加范围内的平均回收率为83.6%～92.3%,相对标准偏差均小于5.0%,方法检出限为0.20 mg/kg.
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| 关 键 词： | 高效液相色谱 甲醛 蟹组织 |
Determination of Formaldehyde in Crab Tissues by HPLC |
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| ZHANG Xiao-jun,WANG Yue-qing,ZHENG Bin,et al.Determination of Formaldehyde in Crab Tissues by HPLC[J].Journal of Zhejiang Ocean University(Natural Science Edition),2009,28(1). |
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| Authors: | ZHANG Xiao-jun WANG Yue-qing ZHENG Bin |
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| Institution: | 1.Marine and Fishery Research Institute of Zhejiang Ocean University;Marine Fisheries Research Institute of Zhejiang Province;Zhoushan 316100;2.Zhoushan Yueyang Food Co Ltd;Zhoushan 316000;China |
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| Abstract: | A high performance liquid chromatography(HPLC) method for determination of formaldehyde in crab tissues by steam distillation and 2,4-Dinitrophenylhydrazine derivatization was developed.In the ranges of 5.0-80.0 mg/kg,the mean fortification recoveries were between 83.6% and 92.3%,The RSDs are all less than 5.0%.The detection limit for the method was 0.20 mg/kg. |
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| Keywords: | HPLC formaldehyde crab t1issues |
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