采用超高效液相色谱-串联质谱(UPLC-MS/MS)在多反应监测(MRM)模式下建立了鱼肉、鱼肝中6种抗雌激素类药物(托瑞米芬、氯米芬、他莫昔芬、雷洛昔芬、阿那曲唑、来曲唑)的检测方法.样品采用乙腈超声提取,上清液中加入适量水稀释提取液,经混合型阳离子交换(MCX)固相萃取柱富集、净化后进行UPLC-MS/MS分析.UPLC分离在ACQUITY UPLCTM BEH C18柱(100 mm×2.1 mm,1.7 μm)上进行,以乙腈和0.1%甲酸水溶液为流动相进行梯度洗脱.6种抗雌激素药物的定量限(以信噪比为10计)为0.1~0.3 μg/kg; 4个加标水平的平均回收率为84.9% ~112.2%,相对标准偏差为0.9% ~14.3%.该方法可用于鱼肉、鱼肝中6种抗雌激素药物的痕量分析.
参考文献
[1] | Park I S,Oh H S,Koo J G.Aquac Res,2003,34:1471 |
[2] | Li G L,Liu X C,Lin H R.Acta Physiologica Sinica (李广丽,刘晓春,林浩然.生理学报),2005,57(4):473 |
[3] | Roberts P H,Thomas K V.Sci Total Environ,2006,356(1/2/3):143 |
[4] | Liu X M,Pisha E,Tonetti D A,et al.Chem Res Toxicol,2003,16(7):832 |
[5] | Harvey H A,Kimura M,Hajba A.Breast,2006,15(2):142 |
[6] | DellaGreca M,Iesce M R,Isidori M,et al.Chemosphere,2007,67(10):1933 |
[7] | Xie W P,Ouyang Y L,Huang Y Y,et al.Chinese Journal of Chromatography (谢维平,欧阳燕玲,黄盈煜,等.色谱),2010,28(4):388 |
[8] | He L M,Huang X H,Fang B H,et al.Chinese Journal of Chromatography (贺利民,黄显会,方炳虎,等.色谱),2008,26(6):714 |
[9] | Tauxe-Wuersch A,De Alencastro L F,Grandjean D,et al.Int J Environ Anal Chem,2006,86(7):473 |
[10] | Zhou J L,Zhang Z L,Banks E,et al.J Hazard Mater,2009,166(2/3):655 |
[11] | Liu X J,Zhang J,Yin J,et al.Anal Bioanal Chem,2010,396(8):2977 |
[12] | Hilton M J,Thomas K V.J Chromatogr A,2003,1015(1/2):129 |
[13] | Zhang Z L,Zhou J L.J Chromatogr A,2007,1154(1/2):205 |
[14] | Liu X J,Zhang J,Shao B,et al.Chinese Journal of Analytical Chemistry |
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