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蔬菜中农药残留对消费者健康的危害已引起社会的广泛关注。最初农药残留检测技术仅限于化学法、比色法和生物测定法,检测方法缺乏专一性,灵敏度也不高。20世纪60年代气相色谱应用于农药和药物残留分析,大大提高了农药和药物残留量的检测水平。20世纪80年代以来,高效液相色谱法开始广泛应用于对热不稳定和离子型农药及其代谢物的分析。
Pesticide residues in vegetables on the health of consumers has caused widespread concern in society. The first pesticide residue detection technology is limited to chemical, colorimetric and bioassay, detection methods lack specificity, sensitivity is not high. In the 1960s, the application of gas chromatography to the analysis of pesticides and drug residues greatly enhanced the detection of pesticides and drug residues. Since the 1980s, high performance liquid chromatography began to be widely used in the analysis of heat-labile and ionic pesticides and their metabolites.