毛细管气相色谱法测定水产品中敌百虫残留量

食品科学 ›› 2008, Vol. 29 ›› Issue (11): 524-526.

毛细管气相色谱法测定水产品中敌百虫残留量

黄冬梅, 蔡友琼, 顾润润, 徐捷

中国水产科学研究院东海水产研究所；

出版日期:2008-11-15 发布日期:2011-12-08

Study on Analytical Method of Trichlorofon in Aquatic Products Based on Capillary Gas Chromatography

HUANG Dong-Mei, CAI You-Qiong, GU Run-Run, XU Jie

East Sea Fisheries Research Insititute,Chinese Academy of Fisheries Sciences,Shanghai 200090,China

Online:2008-11-15 Published:2011-12-08

摘要/Abstract

摘要： 利用毛细管气相色谱法,通过对敌百虫在气相色谱进样口定量裂解产物三氯乙醛的检测,建立了水产品中敌百虫残留检测方法。样品用乙腈提取,石油醚去除脂肪等杂质,乙醚反萃,过无水硫酸钠柱去除水分,乙醚经浓缩后用丙酮定容,经气相色谱-电子捕获检测器(GC-ECD)检测,外标法定量。平均回收率为84.6%～91.9%,相对标准偏差(RSD)为3.44%～13.0%,最低检测限为0.5μg/kg。

关键词: 毛细管气相色谱, 水产品, 敌百虫残留

Abstract: A method for the determination of trichlorfon in aquatic products was established based on capillary gas chromatography.Trichlorfon was decomposed into chloral at high temperature inlet.Test samples were extracted with acetonitrile,and the extracts were defatted with petroleum ether and then purified with liquid-liquid extraction.After water removal and concentration,the purified extracts were dissolved into 1 ml acetone solution.The 1 ml acetone solution was added into pear-shaped flask and then determined by using gas chromatography with electron capture detector via external standard method.The recoreries of standard addition are 84.6% to 91.9%,the relative standard deviations are between 3.44% and 13.0%,and the limit of detection is 0.5 μg/kg.

Key words: capillary gas chromatograph, aquatic products, trichlorfon

黄冬梅, 蔡友琼, 顾润润, 徐捷. 毛细管气相色谱法测定水产品中敌百虫残留量[J]. 食品科学, 2008, 29(11): 524-526.

HUANG Dong-Mei, CAI You-Qiong, GU Run-Run, XU Jie. Study on Analytical Method of Trichlorofon in Aquatic Products Based on Capillary Gas Chromatography[J]. FOOD SCIENCE, 2008, 29(11): 524-526.

[1]	钟强，董春晖，黄志博，包璐莹，夏秀芳. 酸性电解水保鲜机理及其在水产品中应用效果的研究进展[J]. 食品科学, 2021, 42(5): 288-295.
[2]	韩昕苑，樊震宇，从娇娇，姜晴晴，王锡昌. 冷冻水产品冷链流通过程中品质变化及调控技术研究进展[J]. 食品科学, 2021, 42(15): 293-299.
[3]	刘亚楠，李欢，陈剑，苏来金，傅玲琳，王彦波. 水产品生物胺检测技术研究进展[J]. 食品科学, 2021, 42(15): 269-277.
[4]	王红丽，王锡昌，施文正，周纷，王玥科. 水产品贮运过程中货架期预测的研究进展[J]. 食品科学, 2021, 42(15): 261-268.
[5]	马丽莎，谢文平，尹怡，单奇，刘书贵，李丽春，赵成，郑光明. QuEChERS-高效液相色谱-串联质谱法测定稻田水产品中氟虫腈及其代谢物残留[J]. 食品科学, 2021, 42(14): 308-314.
[6]	张龙飞，于慧娟，田良良，方长玲，黄冬梅，乔艺飘，史永富. 水产品中六溴联苯测定方法的建立及应用分析[J]. 食品科学, 2021, 42(14): 293-300.
[7]	孟勇，王静，朱晓华，耿雪冰，杨总，沈美芳. 基于三重四极杆复合线性离子阱质谱法筛查和确证水产品中多种抗生素残留[J]. 食品科学, 2020, 41(4): 313-318.
[8]	马聪聪，张九凯，卢征，韩建勋，邢冉冉，郝建雄，陈颖. 水产品新鲜度检测方法研究进展[J]. 食品科学, 2020, 41(19): 334-342.
[9]	李丽春，刘书贵，尹怡，汪玉洁，郑光明，马丽莎，单奇，戴晓欣，赵城，谢文平，魏琳婷. QuEChERS结合UPLC-MS/MS测定水产品中9 种除草剂残留及基质效应[J]. 食品科学, 2020, 41(18): 258-266.
[10]	张秀尧，蔡欣欣，张晓艺，李瑞芬. 二维超高效液相色谱-三重四极杆/复合线性离子阱质谱联用法快速测定水产品及其制品中河豚毒素[J]. 食品科学, 2020, 41(18): 311-316.
[11]	傅玲琳，富舒洁，黄健健，钱怡，王翀，王彦波. 对虾原肌球蛋白致敏小鼠模型的构建及乳酸菌肠黏膜免疫效应对致敏性的影响[J]. 食品科学, 2019, 40(7): 169-176.
[12]	杨敏，吴兆明，李晶晶，颜泽，赵慧，胡建恩，武龙. 鱼皮胶原蛋白寡肽的生物活性及应用研究进展[J]. 食品科学, 2018, 39(5): 304-310.
[13]	陈秋华，张天闻，傅红，黄东仁. 超高效液相色谱-四极杆飞行时间质谱法快速筛查水产品中16 种激素残留[J]. 食品科学, 2018, 39(20): 337-343.
[14]	张晓文，邵柳逸，连宾. 4 种太湖水产品体内重金属富集特征及食用安全性评价[J]. 食品科学, 2018, 39(2): 310-314.
[15]	徐潇颖，刘柱，梁晶晶，陈万勤，周霞，罗金文. 多壁碳纳米管分散固相萃取净化在测定水产品中3 种微囊藻毒素的应用及与固相萃取法的比较[J]. 食品科学, 2018, 39(18): 315-319.