免疫测定法在临床诊断上已应用多年,80年代以来开始研究应用到食品检测上。包括食品添加剂,肉成分,食品中的霉菌毒素,细菌污染,残留农药和激素的测定。酶联免疫法食品检测系通过应用共价结合的酶-抗体或酶-被分析物分子来测定或增大抗原-抗体反应,随后加入酶的底物测定被分析物的存在情况。在一定时间里,被转化的底物的量反映原 Immunoassay has been used in clinical diagnosis for many years, 80 years since the study began to apply to food testing. Including food additives, meat ingredients, mycotoxins in food, bacterial contamination, residual pesticides and hormones. Enzyme-linked immunosorbent assay The presence of an analyte is determined by measuring or increasing the antigen-antibody reaction using covalently bound enzyme-antibody or enzyme-analyte molecules followed by the addition of an enzyme substrate. Over time, the amount of substrate converted reflects the original