中国食品学报2011，Vol.11Issue(7)：200-207,8.
养殖水产品中孔雀石绿、结晶紫及其代谢产物的前处理方法研究
Study on the Pre-treatment Methods for Detection of Malachite Green, Crystal Violet and Their Metabolites in Farmed Aquatic Products
郑跃进 1李昊 2林青 3刘帅 4高小尧 2沈小妙 2饶平凡2
作者信息
- 1. 福州出入境检验检疫局 福州350001
- 2. 福州大学生物科学与工程学院 福州 350108
- 3. 福州蓝昊生物医药有限公司 福州350002
- 4. 国家加工食品质量监督检验中心(福州)福州 350002
- 折叠
摘要
Abstract
According to SN/T1768-2006, GB/T19857-2005, GB/T20361-2006 standard, to compare three different pre-treatment methods (solid phase extraction, rotary evaporation and nitrogen blow dry method) of aquatic products. Use Liquid chromatography tandem mass spectrometry to measuring contents of MG and CV in the sample. Change different solid-phase extraction column in pre-treatment to find the best column. The result showed that Solid Phase Extraction is the best determination way with higher recovery rate over 88%. Conclusion; This pre-treatment method with LH solid-phase column is simple, fast and sensitive, which is benefit for the detection of malachite green as well as metabolite leuco malachite green, gentian violet and crystal violet leuco metabolites residues.关键词
固相萃取法/液相色谱串联质谱/孔雀石绿/隐性孔雀石绿/结晶紫/隐性结晶紫/水产品检测Key words
solid phase extraction/ liquid chromatography tandem mass spectrometry (LC-MS)/ malachite green (MG)/ hidden malachite green/ crystal violet (CV)/ hidden crystal violet/ aquatic test引用本文复制引用
郑跃进,李昊,林青,刘帅,高小尧,沈小妙,饶平凡..养殖水产品中孔雀石绿、结晶紫及其代谢产物的前处理方法研究[J].中国食品学报,2011,11(7):200-207,8.
