液质联用技术在食品农药残留检测中的应用研究

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Abstract： This paper briefly summarizes the principle and characteristics of liquid chromatography-mass spectrometry technology，reviews its application status in the detection of pesticide residues in various foods such as fruits，vegetables，grains，meats anddairyproducts，brieflyanalyzes the chalenges faced bythe applicationof this technology， and proposes corresponding improvement measures，aiming to provide a theoretical basis for promoting the application ofliquid chromatography-mass spectrometry technology in the detection of pesticide residues n food.

Keywords： liquid chromatography-mass spectrometry technology; food; pesticide residue detection

农药的使用极大地保障了农作物的产量与品质，对满足全球日益增长的粮食需求发挥着不可或缺的作用。（剩余4448字）