Abstract：A method to detect 9 contraceptives in muscle of field eel Monopterus albus simultaneously was established by HPLC‐MS‐MS via comparison of different extracting agents ,and SPE .It was found that the detection limits of estradiol and estriol were 1 .0 μg/kg ,and the detection limits of the other 7 contra‐ceptives were 0 .5 μg/kg ,with linearity range of 5—200 μg/kg (R>0 .997% ) .In the spiked samples ,the average recoveries were varied from 84 .9% to 105 .6% ,and the relative standard deviations (RSD) were changed from 1 .9% to 8 .6% .The method showed good detection limit ,precision and recovery enough to be used to detect sexual hormones in muscle of field eel .
收稿日期: 2014-12-25
引用本文:
孙建华,孙振中,戚隽渊,刘琴,郭霞,黄雪玲. 大气压化学电离源的高效液相色谱串联质谱法同时测定黄鳝肌肉中九种性激素的残留研究[J]. 水产科学, 2014, (12): 831-834.
SUN Jian-hua,SUN Zhen-zhong,QI Jun-yuan,LIU Qin,GUO Xia,HUANG Xue-ling. Simultaneous Detection of 9 Sexual Hormones in Muscle of Field Eel Monopterus albus by HPLC-MS-MS. Fisheries Science, 2014, (12): 831-834.
