| 一种改进的水产品中硝基呋喃代谢物测定方法研究 |
| |
| 引用本文： | 梁剑,朱品玲,钟茂生,陈舒奕.一种改进的水产品中硝基呋喃代谢物测定方法研究[J].安徽农业科学,2009,37(33):16198-16199. |
| |
| 作者姓名： | 梁剑 朱品玲 钟茂生 陈舒奕 |
| |
| 作者单位： | 中华人民共和国宁德出入境检验检疫局,福建宁德,352100;中华人民共和国宁德出入境检验检疫局,福建宁德,352100;中华人民共和国宁德出入境检验检疫局,福建宁德,352100;中华人民共和国宁德出入境检验检疫局,福建宁德,352100 |
| |
| 摘 要： | 利用液相色谱质谱联用仪（LC/MS），通过改变国家标准方法，再结合行业标准（SN/T 1627-2005）方法对测定水产品中硝基呋喃代谢物的方法进行了探索。结果表明，利用基质作加标回收定量，消除了由前处理带来的干扰；LC/MS的色谱图表明，硝基呋喃代谢物达到很好的检测效果；基质的加标回收曲线表明，加标的硝基呋喃代谢物达到较好的线性关系。利用LC/MS检测硝基呋喃代谢物的检测限为0.5 μg/kg。
|
| 关 键 词： | 液相色谱质谱联用仪 硝基呋喃代谢物 水产品 |
Study on A Modified Method of Extracting Nitrofuran Metabolites in Fishery Product |
| |
| LIANG Jian.Study on A Modified Method of Extracting Nitrofuran Metabolites in Fishery Product[J].Journal of Anhui Agricultural Sciences,2009,37(33):16198-16199. |
| |
| Authors: | LIANG Jian |
| |
| Institution: | LIANG Jian(Ningde Entry-exit Inspection , Quarantine Bureau,Ningde,Fujian 352100) |
| |
| Abstract: | Based on referring to the government standard and industry standards(SN/T 1627-2005),the detection method of nitrofuran metabolites in fishery products was explored by using LC/MS.It can remove the interference of pre-processing using substance to make recovery quantization.From chromatograms of LC/MS,it was shown that the detection of nitrofuran metabolites reached good effect.As for the recovery curve,nitrofuran metabolites added standard curve reached better linear relation.The detection limits of melami... |
| |
| Keywords: | Liquid chromatography/Mass spectrometer Nitrofuran metabolites Fishery products |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
