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HPLC法测猪肉及罐头中己烯雌酚,色谱柱为C(18)径向加压柱,流动相为乙醇和水(99+1),紫外检测波长280nm。该法的回收率在97.0%~101.5%之间,变异系数为2.1%~5.1%,最小检出量为0.02μg。
Diethylstilbestrol in pork and canned food was determined by HPLC. The column was C (18) radial packed column, the mobile phase was ethanol and water (99 + 1) and the UV detection wavelength was 280 nm. The recoveries of the method ranged from 97.0% to 101.5% with a coefficient of variation of 2.1% -5.1% and a minimum detectable amount of 0.02 μg.